Rewterz Threat Advisory – ICS: Advantech WebAccess HMI Designer
June 24, 2021Rewterz Threat Alert – Lokibot Malware – Active IOCs
June 24, 2021Rewterz Threat Advisory – ICS: Advantech WebAccess HMI Designer
June 24, 2021Rewterz Threat Alert – Lokibot Malware – Active IOCs
June 24, 2021Severity
Medium
Analysis Summary
FormBook is an information-stealer malware that has been active since 2016. The info-stealer malware’s capabilities include stealing credentials, capturing screenshots of victim’s desktop, monitoring clipboard, keystroke logging, clearing browser cookies, downloading and executing files, uploading and removing bots, launching commands via ShellExecute, downloading and unpacking ZIP archive, rebooting and shutting down the system. The attackers behind these email campaigns used a variety of distribution techniques to deliver the FormBook info-stealer, including PDFs, Office Documents, ZIP, RAR, etc. Some of these files are related to quotation requests.
Impact
- Credential theft
- Keystroke logging
- Exposure of sensitive data
Indicators of Compromise
MD5
- ce3cd04e1aa9a1e3fbb60abd04fd553f64774c20
SHA-256
- 4ffb11d057d5b6454841beb29b6f50021b0d794ddbde0a062f367b812c04267e
- e6a0f307c9bec6b31f0002726d75ae3d5ced8ffe3b6fce869fe12b8061f642d8
- 331571607fd6c804a68007c042a7140ca240b7b0613c57ca62a618d4f47a7f86
- 38ceb9e9a091184391f1776166ab18830b6e889f407984707dfac13fd91c643f
- e84413bb452e635af3d03acc8075a5689cb631bdec7c2090a80bb3f8c56d8ded
- b28aa93713d1cbaf0f39a2ad23a08c0adcfb615b590c94dcaa751a3a11e7c455
- 491656b0591781dd2ba2a8a872a635c2da42bcdcc35df76f43910e6a2bb65635
- baaea18671569e4053bee96d4982cc76f5721a9626ce914e774451dac4ee79af
- d871dbfcb91b7ae2e96e229dbe989a635a4a62e40c0a236e5d322169ee2e35ad
- 047ca53bf616a52ba6946c0a6cf6676a3030b0baf6d987b6268203caebd87b74
- f727a901cd659b9350614fcb971e984bf15a28f3362e0918ddd45182391e3804
- ebf3a8928d8bbaabfec8b7e93eb0f48469a665bc0b15d9261218012378ffb9c1
SHA1
- 52024cff54302482950ffd8ec41b0b8e7077867a
- e8b8a4d51e4a8e76eee9bab1d74684e5d65b8294
- a8cbdecc4f3ec5ff01db9fdb48f5ee75d6824fe4
- 3b4736f02f316d5da4d80d36f9e83ecda39f654b
- f00c98caf9224ecf9e8ebbc3c976a6eedcee39ea
- 85d6749a90d14b1169ea4b71aee543ac8a1bc3ff
- e369687b17ec94557f3e4b7112b4525c453e978e
- c3623078edc8673f2337e840869b02cfed3d64e2
- ce3cd04e1aa9a1e3fbb60abd04fd553f64774c20
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.
- Do not download files attached in untrusted emails.