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Severity
Medium
Analysis Summary
Since 2016, FormBook has been active as a data-stealing malware that affects 4% of enterprises in 2020. It tracks and monitors keystrokes, finds and accesses files, takes screenshots, harvests passwords from various browsers, drops files, downloads, and executes stealthier malware in response to orders from a command-and-control server (C2). The cybercriminals behind these email campaigns used a variety of distribution techniques to deliver this malware, including PDFs, Office Documents, ZIP, RAR, etc.
Impact
- Credential Theft
- Sensitive Data Theft
- Keystroke Logging
Indicators of Compromise
MD5
- bd845ba55e7b3c176d4bb5c5069bf30b
- 9a89a19a5945bf5641733d3caa314cf3
- 610eb36cbca9053a48efc8e6439eb24e
- da9b9a6f52f37ce3e190e1dc22eb3c55
- 55931338f72ef20e70e78fe9c0dea692
- 83e1dc94a5c1bf0853ca9e185daf032c
- d16db10aa8aaa25cc3a4d0621111487d
- a2ea38677342fa094ee06ea82ff865c9
SHA-256
- 780ba59b7be77a7413771f560855e61d9acc2b0d68809bd8665154693b11ce2a
- f3f3556f632a2175c3cd0798a9c2aa93d98624b1dce5cf582f120b2c1709c942
- 79efff3c21df7739b3bf710f18e7ab3c90ae86e0a189f494a59b1cecc2b2b7bc
- 9de3aef5ea5f782a7da7345d6b7bc23bc0f2b33d9d7b4a6c35e65a5368b2223a
- f1be2db60134609b6b4638724ce8c13097d52ee542f01eb4f9cc50723388b3aa
- 542dc03979a99a044da2cb36be595045d7f8dee300dd2e48c27ccb5127202011
- 1ad12dd2c998533d5e5d10fef2cdafa02605a03a35e7f7d964b51d3044b98b6b
- b81f54c319710ad77c8f7c20f642e77c6823c8c47c504e20a95c264858d52c3b
SHA-1
- f46f0086b5dee4906ece543068bb1ef61d623435
- dca3e4a50ca956120b9d27c1c46514511418435b
- 2406dac08b7123ac0c7443db1abdd9cc45de59dd
- a92cdee438ebbfe2414e8b17a6c8c2ca548f1a6a
- f81b4485345736f9270aebe8f303c4879127f5ed
- 7fd945246a5734a6dd0c714e1159e02d60f9bdbb
- 26dd443484419da0d5a2973b9e88985f5a4b57b0
- d89053afd5a0ebf3dea9a56d600bded53ec09fd7
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.