Rewterz Threat Alert – Qakbot (Qbot) Active Campaign – IoCs
September 30, 2020Rewterz Threat Advisory -ICS: B&R Automation SiteManager and GateManager
October 1, 2020Rewterz Threat Alert – Qakbot (Qbot) Active Campaign – IoCs
September 30, 2020Rewterz Threat Advisory -ICS: B&R Automation SiteManager and GateManager
October 1, 2020Severity
High
Analysis Summary
An increase is seen in targeted attacks against multiple supply chain-related organizations in the oil and gas sector in the Middle East. These targeted attacks use malicious PDF files sent as email attachments used to distribute an information-stealing Trojan, AZORult, in target organizations. The attack chain begins with an email that appears to be from an official working at the ADNOC and is targeted at officials working in the supply chain and government sectors in the Middle East. Each email in this campaign has an attached PDF file. This PDF contains download links on the first page that lead to legitimate file sharing sites, such as wetransfer and mega.nz where a ZIP archive is hosted. The ZIP archive contains a malicious and packed .NET executable that will decrypt, load, and execute the embedded AZORult binary.
The PDF files attached to the email are multipage documents (containing 14 pages) that appear to be Requests for Quotations (RFQ) for supply contracts and legal tenders for various projects based in the Middle East. The decoy documents are carefully crafted to appear legitimate for social engineering purposes. AZORult upon execution will perform information stealing activities on the machine and exfiltrate the information by sending an HTTP POST request to the URL: hxxp[:]//crevisoft.net/images/backgrounds/ob/index.php.
Impact
- Information theft
- Data exfiltration
Indicators of Compromise
Filename
- PI-18031 Dalma Gas Development Project (Package B) -TENDER BULLETIN-01[.]pdf
- AJC-QA HAMAD INTERNATIONAL AIRPORT EXPANSION DOHA[.]pdf
From Email
- salessigma87@gmail[.]com
MD5
- 5d9ed128316cfa8ee62b91c75c28acd1
- d8e3637efba977b09faf30ca49d75005
- 653f85816361c108adc54a2a1fadadcf
- f2319ddb303c2a5b31b05d8d77e08b4e
- 741f66311653f41f226cbc4591325ca4
- 9cf615982d69d25b1d0057617bd72a95
- a74c619fd61381a51734235c0539e827
- ae5f14478d5e06c1b2dc2685cbe992c1
- 70a92fdba79eaca554ad6740230e7b9a
- 84e7b5a60cd771173b75a775e0399bc7
- de521f9e4bc6e934bb911f4db4a92d36
- bafdeef536c4a4f4acef6bdea0986c0b
- b7b41d93709777780712f52a9acf7a26
- c2ac9c87780e20e609ba8c99d736bec1
- ede5fa9b9af1aeb13a2f54da992e0c37
- cf04d33371a72d37e6b0e1606c7cd9a2
- 02ae44011006e358a3b1ccbd85ba01f2
- 0988195ab961071b4aa2d7a8c8e6372d
- 3510cbf8b097e42745cfb6782783af2b
- abab000b3162ed6001ed8a11024dd21c
- 912dbb9e0400987c122f73e0b11876c0
- 328aa4addb7e475c3721e2ae93391446
- e9dfa14e4f6048b6f3d0201b2f3c62fe
- 6d0241bc7d4a850f3067bc40124b3f52
- 694a6568b7572125305bdb4b24cebe98
- 38360115294c49538ab15b5ec3037a77
- 80149a26ee10786d6f7deaf9fb840314
- 7860c138e3b8f40bfb6efec08f4a4068
- 2260d015eacdc14e26be93fbc33c92aa
- 2710cc01302c480cd7cd28251743faf0
- 40b5976eb7ddd1d372e34908f74ba0c4
- 0f4cd9e8111d4eeda89dbe2ce08f6573
- 6944f771f95a94e8c1839578523f5415
- 73ddf9f8fc3dc81671ea6c7600e68947
- 24e67f40ccb69edb88cc990099ef2ffe
- 3ce6cc6dee4563eb752e55103cdb84d4
- e368837a6cc3f6ec5dfae9a71203f2e2
- 1c5cb47fd95373ade75d61c1ae366f8b
- 131772a1bb511f2010da66c9c7dca32f
- 549a06cb43563dad994b86e8f105323a
- 653e737fd4433a7cfe16df3768f1c07e
- 40c1156d98c39ac08fd925d86775586d
- 3bcbe4d2951987363257a0612a107101
- 36e5726399319691b6d38150eb778ea7
- 1693f1186a3f1f683893b41b91990773
- 42aec0b84a21fa36fc26b8210c197483
- 5321cd5b520d0d7c9100c7d66e8274e1
- d51d5e4c193617fa676154d1fe1d4802
- 8e5c562186c39d7ec4b38976f9752297
- c7ced41f38b2d481d1910663a14fbec4
- cdfde809746759074bcd8ba54eb19ccd
- 6f1bd3cb6e104ed6607e148086b1e171
- 34cae3ae03a2ef9bc4056ca72adb73fc
- fcf7a9b93cffddf0a242a8fc83845ee3
- 9db3d79403f09b3d216ee84e4ee28ed3
- b520f4f9d87940a55363161491e69306
- 7fa5028f2394dcea02d4fdf186b3761f
- 62a05b00c7e7605f7b856c05c89ee748
- 67f178fd202aee0a0b70d153b867cb5e
- 2b719eeca275228fbead4c1d3016b8e4
- d03fb3e473bd95c314987a1b166a92ed
- ebdcb07d3de1c8d426f1e73ef4eb10f4
- f626e64f57d3b8c840a72bbfbe9fb6ca
- 54fc7650a8b5c1c8dc85e84732a6d2c7
- c4380b4cd776bbe06528e70d5554ff63
- 39598369bfca26da8fc4d71be4165ab4
- 363030120a612974b1eb53cc438bafcb
- 8fe5f4c646fd1caa71cb772ed11ce2e5
- fe928252d87b18cb0d0820eca3bf047a
- 3c83b0fe45e15a2fd65ed64a8e1f65e9
- 5c857bf3cf52609ad072d6d74a4ed443
- d258ba34b48bd0013bfce3308576d644
- 7a016c37fa50989e082b7f1ca2826f04
- 269cfd5b77ddf5cb8c852c78c47c7c4c
- 93c8ed2915d8a3ff7285e0aa3106073e
- 3d019ede3100c29abea7a7d3f05c642b
- 709895dd53d55eec5a556cf1544fc5b9
- 8d7785c8142c86eb2668a3e8f36c5520
SHA-256
- f25631baec60ffc079f67a97c1d99813cf3d09af53c9c46f61c485b000e12a3e
- f6be907ce6e89850a46705a5b8be2e7ca9f4dc2d2cc800ee6fbdca632ea183f9
- 0b2226eacb382e9194b5cd3efa45622ae4a41f8241cad80cc9025737313f333d
- 5481ba9e83ec03bd7b04e8fea3c5f68324e242fd9c837ed25b7904d9b883b79c
- aa1a29e789d6dcd5e1f64baee2b80dcd7bb7f3fc32e6cd0f5ef6a99e3abb1392
- 5dac54ff1c22ea4ff85ae1507e67b2ed32fda053cc240cc33b661f9529300c3d
- 9f52e19e30ffe6f24ec6e30276686f05af774bad7e15142e8bf159c6e27012a8
- 19ad3ac63055a24ae94224c18808308f96f3167095d126423001686686b436c0
- f93c93ad1b377e8effafc4c88b233eaf221e2ada5b7366dbcabe67f35c700fcd
- 5180a77d4bee4305198fffcbb80f47dc73a3d43f7bf074ee3c3c6723a59103c1
- d4c1348047aba82c116ec38bdc6553f6938bb48b85dcae8f21ddf1e6a03da29e
- 8273bcd578d56ed2a2166765d1453c6b3e20e7e5cb3d38e64c4ef8d37fa52c7d
- 2eab0059434d3ff746efd418bef6ca10da82df73d530a622300556e030d6c90e
- 40d6a2ed721d31a19e3638aa11170c652774d90ce822d04efb64dfac1a0d0102
- 0d87670548b37d4ebdab4c8aba78fb60b2486aaaa986d0f56371ab3164be2fc4
- 91ad67227ad115e1de2cbd85d18e67abcc43d880ba312ca4144973fc65373e7b
- bf1150eacbfd75a3be55c4651a8ec6639010a91aeb9833ca9fd9615c8898ef3b
- d20be0245f988e5e04645ec6aee35ceec574128ba7c24c8311ed012b0f6727a7
- f2903d6b811d2113c864a7a8ef1121e207af42ea614ab4a1d4d8de9a07303a82
- bf5e8f01e328bd96c4ffcef98a9b87fe730f73495fc0a5e614d44adbe205207f
SHA1
- 4c7e9749b7401e055ee97ac07535525e2f285a75
- a25190f95d622191b6af85fce283fb1887f9b1c7
- 9421c98e65807afe57aa7480af500daa1a33c609
- 8d8e9cf2d6a988a24c568af5102c79399bfbd29b
- e889640b398a011dc6316e3e55f844f28f310a23
- d827b82dee48c353ac7ca1bf59161c33fc0308e7
- 75dc7f8e72ed42151c175dbe1fb8903a20596fcb
- d76b4b51ec6dbaa5b8a2e7ce3e12cf38fff02cf5
- c155f6a81b947a0ee0b09c32676145675b05de88
- f6ecb0c95721ab0a60a7b0b5cc40dffbc06bae60
- ceb05d319efe53a473a9a05522e7e1d7a752c7d5
- eed2b590a1b8e60d8cd62a3293dd6bec2623a24a
- 74101734d91ea64878b4e5739c18fc38b2c90b82
- 93dbfd4d27256c596d2426bb35e63b7188033e6c
- 42242770cfc7af57f86251f64f2d2a1b37dd319c
- 3ffa62d092cf133daa8517cc3841e9a6422702ee
- 5f3d10f391f2a5f0788ff13f9a8077eef15ae2e6
- 004a3292a937f33d285e34c6805de1b9f1096412
- 6e393ca248a2ccf742b4c75af26f7720ec348d63
- 0dfd883ce6f890283b432a8c56fa1401cc12d0e6
URL
- https[:]//www[.]dropbox[.]com/s/cym2723azwnb364/ADNOC%202020%20REQUEST%20FOR%20QUOTATIONREQUEST%20FOR%20TENDER%20CODE%2076384_pdf[.]zip?dl=0
- https[:]//www[.]dropbox[.]com/s/5b0bti9r6xhf3pq/ADNOC%202020%20REQUIREMENT%20TENDER%20RFQ%2056774387_PDF[.]zip?dl=0
- https[:]//www[.]aljaber-llc[.]com/projects/files/ALJABER-RFQ-38982254237312018-848000071984-04-23-Rev-1[.]1[.]zip
- https[:]//we[.]tl/t-zC6Wz4CpfZ
- https[:]//we[.]tl/t-wQB6ioE8dL
- https[:]//we[.]tl/t-uwwupT1WNc
- https[:]//we[.]tl/t-utJr50o6uf
- https[:]//we[.]tl/t-u3NL7Wnplr
- https[:]//we[.]tl/t-spOqYklJIQ
- https[:]//we[.]tl/t-oAkwGNORsR
- https[:]//we[.]tl/t-nMKuKWbMlE
- https[:]//we[.]tl/t-lBcWz3Rcbs
- https[:]//we[.]tl/t-ikxwkPtSBi
- https[:]//we[.]tl/t-hSqtTJDi1f
- https[:]//we[.]tl/t-feLBFQVV1P
- https[:]//we[.]tl/t-egfvdBvESW
- https[:]//we[.]tl/t-dGN9sRTnch
- https[:]//we[.]tl/t-cunxjPBouY
- https[:]//we[.]tl/t-cJa4jY9Egz
- https[:]//we[.]tl/t-cFvm5QQlyV
- https[:]//we[.]tl/t-ad5X6peqHj
- https[:]//we[.]tl/t-aBUVx3EMdx
- https[:]//we[.]tl/t-ZcyzrvcBkP
- https[:]//we[.]tl/t-YlbV0AIU5b
- https[:]//we[.]tl/t-XsVO5hewBu
- https[:]//we[.]tl/t-XdOjUbrcK8
- https[:]//we[.]tl/t-TbbBN9VnEZ
- https[:]//we[.]tl/t-QuCLQY3cTh
- https[:]//we[.]tl/t-P2Lt34YUcf
- https[:]//we[.]tl/t-Out44emJ9t
- https[:]//we[.]tl/t-NwSigkLd2E
- https[:]//we[.]tl/t-MtgNnMbTij
- https[:]//we[.]tl/t-MkUZugwABd
- https[:]//we[.]tl/t-MFcMWYK7HL
- https[:]//we[.]tl/t-HZygDd5TUJ
- https[:]//we[.]tl/t-FkBOHwy1ME
- https[:]//we[.]tl/t-E1iDs5Bghr
- https[:]//we[.]tl/t-Didobux8kG
- https[:]//we[.]tl/t-AgAdhMTWIm
- https[:]//we[.]tl/t-9RVc3dflK6
- https[:]//we[.]tl/t-7XwI9xNjQj
- https[:]//we[.]tl/t-5wQSJsFUlC
- https[:]//we[.]tl/t-4BnTk2Hwiv
- https[:]//we[.]tl/t-39SvbwCY2E
- https[:]//we[.]tl/t-2a9aq4LJSn
- https[:]//we[.]tl/t-2L7ajlJSCG
- https[:]//we[.]tl/t-1yLti4IfaN
- https[:]//we[.]tl/t-1hWeuMe1h7
- https[:]//we[.]tl/t-1VyVEAtzAf
- https[:]//we[.]tl/t-0NlciPHf5y
- https[:]//mega[.]nz/file/zsIB2aLK#pyTNpp8H4pZhpq0i7w0OB8itu3Rj_02n9BksARDrlzc
- https[:]//mega[.]nz/file/u7xRlS7T#I8L3NL_zi-JizZagSF-E1Gcj5I8ednV6YdqyWs5RnNo
- https[:]//mega[.]nz/file/q55WVIKB#zm3CTH6XEv63mwacATKpo2AMe7yjFmp-KpQXUBkhZJ4
- https[:]//mega[.]nz/file/fkImWKab#zvyeMmsYgGiu-hK-FT0o4OBozg0r4gWPRUtAr6iRvwM
- https[:]//mega[.]nz/file/f1RTVa4A#2uGmQV64RKkNYZEECYXFKjGPS-nalF2ZshufSgqsA_k
- https[:]//mega[.]nz/file/Ptp1CL6R#EvbG9Gh435cDmmXXyU1_l4dM3Bq9fP2B8VdjirGiK_c
- https[:]//mega[.]nz/file/GpB3VIyS#3-tKCJ8d-y782IN0570wHMMKQ244ttzBRpUmFXh6LZQ
- https[:]//mega[.]nz/file/G5YmjCYJ#jvqrZX2ZLXn3SAI9nzf8w6mWtxTM4_fwx7VzHdqzfqM
- https[:]//mega[.]nz/#!zygWnKAS!5kp8IWNec2HK-YPK2gk-hmLa416PZLtr6VpbNZediSk
- https[:]//mega[.]nz/#!yrBGmQBA!EhgekpU4VUafMvfJKlNVFej1KsgxYWv1mfzCKXejjEc
- https[:]//mega[.]nz/#!y6w1BAqS!DMfA221sRvIyqVqPNhsKMZEAtBNkjY_jLUWEmCpxMfo
- https[:]//mega[.]nz/#!uu40wQxJ!HXlLJw7KDJgqnpwCzgrnBt9vu_W1-FZlSIvn0JU5rDw
- https[:]//mega[.]nz/#!nrozSBoL!Pc5ApemPW46RC8b0kgiTIyuIa0MnQV9GDUPXGK8__LM
- https[:]//mega[.]nz/#!j2JSwQYb!LaAP2L2WBKLU3DlR6BViQxZ4b8fsmt53Hl3RKHMfb4w
- https[:]//mega[.]nz/#!Tmw0EK5Q!zSLa_Ell7Ti5sz-ca-plgqc4vZM7S813Hb9Yk5Jk81Y
- https[:]//mega[.]nz/#!OvJFjQaY!UBgEDtTE_Gn4B4vYrn-d7rYeO5CBMTxt83NyXQGWh0E
- https[:]//mega[.]nz/#!Ov41xapb!M-COPorpfcQ7j1G61afFVruLbDVwzNfujRIwERqlIQw
- https[:]//mega[.]nz/#!KuRElKZT!5F_FfxkyPI7tvJ-mnL7LppAU5X5wA1XbpTM-z8DpVB8
- https[:]//mega[.]nz/#!K6xgGCYJ!1cJY91IlILLrGGrDVVrkbb7vNRKL9CAFD4tB9_jP8ts
- https[:]//mega[.]nz/#!66hWzACL!_6klTwfD-JaSkwjWrKRIBqX1ghXr-SZGk1Utc2-VJPc
- http[:]//nsseinc[.]com/lingo/index[.]php
- http[:]//crevisoft[.]net/images/backgrounds/ob/index[.]php
Remediation
- Block all threat indicators at your respective control.
- Always be suspicious about emails sent by unknown senders.
- Never click on links/ attachments sent by unknown senders