March 22, 2024
Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]
Rewterz Threat Alert – Evilnum APT Group – Active IOCs
June 2, 2021
Rewterz Threat Advisory – CVE-2021-1397 – Cisco Integrated Management Controller Open Redirect Vulnerability
June 2, 2021
Rewterz Threat Alert – Evilnum APT Group – Active IOCs
June 2, 2021
Rewterz Threat Advisory – CVE-2021-1397 – Cisco Integrated Management Controller Open Redirect Vulnerability
June 2, 2021
Severity
Medium
Analysis Summary
A new AgentTesla campaign is seen targeting victims with malspam. AgentTesla is known for stealing data from different applications on victim machines, such as browsers, FTP clients, and file downloaders. Agent Tesla collects personal information from the victim’s machine, steals data from the victim’s clipboard, can log keystrokes, capture screenshots and access the victim’s webcam. It can kill running analysis processes and AVsoftware. The spyware also performs basic actions to check whether it is running on a virtual machine or in debug mode, in an attempt to hide its capabilities and actions from researchers. All the data it obtains is sent in encrypted form via SMTP protocol.
Impact
- Credential Theft
- Data Exfiltration
- Information Disclosure
Indicators of Compromise
Filename
- Docs010621[.] zip
- SelfiePassport291[.]jpg[.]lnk
MD5
- 4104abb811f971c6de971943eb47c9b4
- a68e75b82ae97115dd765457abb6aa0d
- 3c8b0a930060ad644dd636fef4b61377
- 615951de8b1feb3c73bf016b08fbca77
- 59f3f4ca574fbd1a872cf8e735ae6912
- 30467fd98253f96d877581e5af9c18f9
- 1b7cb326d5d9e0822899dbf6f41e16e0
- 348506e3f77730d2e4b683b4602a2138
- 476d535b4479f1909e187793eb29d6c9
- 94d95a90db3d08e39f50da1ceab6a822
- 494ad543e6bff0ca9be67799d4ea86dd
- 3eed3f251a1e66aa194346306bc86687
- 95f298a059540d591a86e304633891d5
- a7d3da048258ba11e6897dced7d28387
SHA-256
- 97660b0a53d557551f406f971bada8f0018180ae891ae43eca4965fee9eb187b
- 81506585fc4a38368f67fe1f79ac38b7f3ac80cb7eff0f738dc157ec6600a435
- 9e2b806476de6e81da439af49317235a4f2b46b19f57b820987fdff948daadfb
- f5feb1c019927e3ac5eb40a94106a54cf1f1f7724332b330d26d6422d6eeab5e
- f9d509cdf9ceda2079fcec55e406d914ca29c5a43c43aefac97b442198d554dd
- 11d7bbe70a9acc3611974beb5254bdf4e94020bfd72341c786f119841ca5aba4
- a7c40e554814f511f8a33265cb7fbcf813e5a57f5bb89e66f9e82a45ebfe5cbc
- a14debab5861072ac1eed17458ee2aa69095ecb93914633b9c7ea1040c917140
- ba2f1fec0f5aafdb9e3397e143fc1be81a7bcb52dc86d47c0524382f0b19fd41
- 3806641881dcc858fbfe323e54b35f7d5af4bece91accb589c458fdef6e3daa4
- 8cd247ae2325a7d4f1d85ac0d9d51750ad522f3cf04515b80f007d72cc56f594
- 130a2179269d3d877d468a01d2cedccace585bfc4ac17c6a3f63769931337c7c
- c2a8a5eacb567460b2a626967fa7cd1ac0ccdbcf8f69888460577cee0e8f4e4b
- 01132a34342762d74be96f41d1dbff79fd2ad49d62270c524feb1fb79e5324c3
- df2f7c58d54c8c6acc6c1dc4b23a423eeb00ce1817633275668c827069711e12
- 1b13808969710fb8176faccfe7e6e34a230fd04662441f608d6ebe8f19ccefb4
- e6d1139a7a618504fd44cde9395d723dc9763ff6269a9d658d0c5c5db07a6116
- c1e6e59d6ede5f744c2759c8bd21417fef0bcc325fcc7e877ab44147e854e308
- 946ce73d2cfd1cb09ec17f2fdd637ea44deef62248dbb1c57f6a158a75bf6c29
- 5c9cc4bd942e70569472d74c4ccfbc4d53bb64ac407bdbf234f5c06de0e967cf
- 5a0e57325ae9e685f56854dc93c77d8d814b0d3b6b76f6106301a0b997083e35
- 97aebe209c6e052fce28e118f563c28b91696a9502e25b83956823dd64c5d315
- cc142b7644620489d2089420393e993da44646556e480d3351731abbc39be90f
- bc4eba0a918d177a8384145c810d6127b8cb26ab7c9fd5989083f57138642e13
SHA1
- cf42a267f84839e30ba40875ddcb72e361117ee1
- 5d9b85f4a4e658f83f310d6f47d3e802159fb0ab
- eeb07cb4d894adc9687ff3d1176a26016555c42d
- c3eabe28884ffdeadc750d8ad0c82ea964361f34
- 6ce0f95fd1829c0cd290f0ecc944ec3c92abf0a1
- a85593c451358239cd07293223f706118459e718
- f09463bcfce7a77bafbdaee7c029533544e9046b
- abd0d68aea3bc196a9207dc5a6c69ef9f049bce1
- 258eca5c580c7a5e1d9e6ba1791b80c587cbd541
- 842e47320fcf74bdd9d741167db3abc513af1674
- c8c69072cc1bbc780f7d0316704e0a3933a8487a
- aa3fef0b85a4c68e1ab46e906feb7123308afa65
- aa213dcbb1ba427426b6d160bbf9d5c4d61468a6
- ea5efa1335d95bb9d79e12d0d5df9c2950cd5675
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.