Rewterz Threat Alert – Additional TrickBot IOCs

Severity

High

Analysis Summary

TrickBot is a banking Trojan which targets sensitive information and acts as a dropper for other malware. Trickbot is usually spread via malicious malspam campaigns. These campaigns send unsolicited emails that direct users to download malware from malicious websites or trick the user into opening malware through an attachment. TrickBot is also dropped as a secondary payload by other malware. The malspam campaigns that use Trickbot use branding familiar to the recipient, such as invoices from accounting and financial firms. The emails typically include an attachment, such as a Microsoft Word or Excel document. The opened attachment willprompt the user to enable macros, which executes a VBScript to run a PowerShell script to download the malware.

Impact

• Credential theft 
• Exposure of sensitive data 
• Financial loss

Indicators of Compromise

MD5

• c1e52ca5b9f9c999e2e99dfc25e8a48d
• b40b67c744a92c563b42b57a2ed61734
• d5d3d09bb20dee9f946511bc6c6c976a

SHA-256

• 86565d710147d9df2c1a7b1681ec2c00372af8d1007ed1dc81d718074d0eb68c
• b61ae5b6a687b1a94ab933eddbff0e14c0521a4207dff363b150975c7fa54e4d
• 04ab576063a991cd61273b0cd8cc649f96b634108dd2c33edaa03885c5b378bc
• 19a1f6546cece68543aac388416cdf867ef8aee9061a6ed902d45ce49715a69c
• 11d1089ff7bc06a5df7abaf32cea4f0fd118123f7a33f8f3a9082f3b70689e67
• 83ab36a6159db74190bfa401ccb000e30a2177296389cde91dc5f7a5e1d1299c
• 8110b8ea57d9af6686b1e5af7b6ace61e6d9834037ffe777d664904b5e060776
• 48bbca0e42c4a81e13e88ceaa920fdea092b468f5a6d6197e7b798b76b727550

SHA1

• 5c887aa64dcd15979b1757f4b96625086fa7ab4b
• 58ec5dd0435820d4ae422c4867971d227b83da3c
• f2e60a76b33e508b4cc6ca264681b4a883c191ff

URL

• http[:]//198[.]46[.]198[.]11/ipA2Rn8FCh6b[.]php
• http[:]//188[.]40[.]203[.]219/sP1vJ3fVeq[.]php
• http[:]//195[.]123[.]242[.]57/8BcGW8deOv[.]php
• http[:]//195[.]123[.]241[.]12/3nfg0ydAeq[.]php
• http[:]//62[.]108[.]34[.]37/images/update[.]dll

Remediation

• Block all threat indicators at your respective controls.
• Search for IOCs in your respective environment.