Rewterz Threat Advisory – CVE-2021-20517 – IBM WebSphere Application Server Vulnerability
June 7, 2021Rewterz Threat Alert – SNAKE Ransomware – Active IOCs
June 7, 2021Rewterz Threat Advisory – CVE-2021-20517 – IBM WebSphere Application Server Vulnerability
June 7, 2021Rewterz Threat Alert – SNAKE Ransomware – Active IOCs
June 7, 2021Severity
High
Analysis Summary
A new Agent Tesla 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
MD5
- 4a814df442bac80adc95a552acfe9cce
- 76a1600bced976aa26c84fab2265aeb6
- 05f8396a27e04690c1454dce0496d0f0
- 9ccfd50b1ca710649b7b46fe400f1976
- bd3ebf2abde768d752bc90b871996888
- 5a89e27501df280ac00a09475da5c832
- c93c429db9152f674a7980fb8935ab63
- 0de3fa22e412aa3f291e08efa40cf6ed
SHA-256
- 695cd4a2066470a1984d379d8fda17eda32e18527fcbf7fb7465dce81705d764
- e0e7029bd031b16a61ab33365d8b1d897999606eace9f0c3f204b6d60008efc3
- 21fc0150968fecd4140867871a8e2ff538ff2647516ddfee5b96465583fcb614
- 620cc1435535cb1285da2836d9f9d9657e1729d178a296c2ca5a60d9e92484ac
- 6413bfe11d962866d306007489ae88c102a5550ef22f1a0ae69231d1a04964be
- 27ce5d7ccebd3f564c5b86a75b49f53ebd9ab20da409dd69f9cc495b3fe578c4
- 414df86dfdf80858f2ae157fa8777e3592ee832de08088b0de0a09db0eae821c
- 469efc04541dc37e7339026e65e1ae28559252e585bfb523e052ec8bc9aa066c
- 8c5130f5fc21e9ef7d7f78ed1e3627b4b1254cfd3f0f5d78b61b6d9e5cc0fc99
- 2f70434264cbad212e45db34f8ce6d64685f27aed92561b39adf16bcf4640b08
- ba276e7974b28e41c22e239b85bc10401e45f11d5f0bdaa726dc1a1497932704
- a2822ddd514c1b4e9582569c8730424d9febcf9cbcdef13e61a719a5ea6fc141
- 7da0081fcf1e976f448ee96d350a8b421544dc53167c63f24f8d919815269093
- 534f45f09886af1a09c0c2918aef0a3550f25f3e933355be888345e142919b4b
- 684f8c462498a169feb433536fce62fa6a76b638166c491067069c88a5814be6
- 90eb923f28520df1127f45411c7425c41751e17a04117894d19b12f88880d884
SHA-1
- 21cd0f5148fd3ac0fe9d94fef16de15f05d5b045
- 900b3a58705b50a3513a9f3d7a869c8f1bb21e74
- c09cfcdaa5facecfbe79d21c84407049acc1cd06
- 0f3bad35fca58b1b848131dc852b48d21017c361
- 7aa59ffea808acc7a21ad0548c805ae8e8cb2e08
- c7b892087f63bda56a1effd7331d1604380d85f7
- aaf547195933e0faf47d529365ee24582ce2b171
- fac2d2467838701f5cec9be5b80479d27692ef21
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your enviro