Rewterz Threat Advisory –CVE-2018-0155 – Cisco IOS and IOS XE Software Vulnerability
July 9, 2021Rewterz Threat Alert – Ursnif Banking Trojan – Active IOC’s
July 9, 2021Rewterz Threat Advisory –CVE-2018-0155 – Cisco IOS and IOS XE Software Vulnerability
July 9, 2021Rewterz Threat Alert – Ursnif Banking Trojan – Active IOC’s
July 9, 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
- Data Theft
Indicators of Compromise
MD5
- 170179f2227ca3e9962b4afcac56cfba
- b416393c672c13464f156b7c76f9a5a5
- 0919ec57f3bc1c44509882b1d88f599b
- 2f2570c8950c559876c0f5e68b47a03a
- 1080df70036f116257739e4bc221f353
- ff59a39aef3085e0e82a34f3a44be0ec
SHA-256
- 8bbb9864358edcc07b2d9ca257e14daa091353fc4f89c8f2b45bf745a9efb4fb
- 599fbcfe29080512b0ba0026098a97869f1c0c5bb8a7cebb2dc085fe528f47e8
- 9f48557c48e1986b748c45e136ed15114954b5e05a74391d982c24d69ed5254e
- e069b07777bde2b3955b8d3c8f569ef6ba30aec552e48a281fbf22d3768bb3e3
- 5305b71cf4cda775dcf02131273c6c774ff2784486157e646a5b6875a4e7ad2a
- 2558ad56322f3be1bcc074599d4f1dad5b9a7ce800d023d79560d30b0f619f50
SHA-1
- 46bdc2b075010dc81424da0f814a550a6022a34d
- bab677bd9af5151cc4f8c65d88808a1222cf033f
- 09a03fa7855029d7c7b4362bebe9ed72158f350e
- 528106f7adde7ebbae3b3c35cb5ef47a3c6974d3
- f8e7c27caf3fb9ca7fe7cce9ec78361e68262032
- 30f4db0650fe07e56b71cfc8d5f8bc7419dd4eb0
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.
- Do not download files attached in untrusted emails.