Rewterz Threat Alert – AZORult Malware – Active IOCs
October 11, 2021Rewterz Threat Alert – Agent Tesla Malware – Active IOCs
October 11, 2021Rewterz Threat Alert – AZORult Malware – Active IOCs
October 11, 2021Rewterz Threat Alert – Agent Tesla Malware – Active IOCs
October 11, 2021Severity
High
Analysis Summary
An emergent and effective data-harvesting tool dubbed Oski is proliferating in North America and China, stealing online account credentials, credit card numbers, crypto wallet accounts, and more. The malware is still in its developing phase but packs a punch with its capabilities. Oski C2’s dashboard revealed that Oski’s theft tactics involve extracting credentials using man-in-the-browser (MitB) attacks by hooking the browser processes using DLL injection, It also extracts credentials from the registry, passwords from the browser SQLite database, and stored session cookies of all stripes, including crypto-wallet cookies from Bitcoin Core, Ethereum, Monero, Litecoin, and others.
Impact
- Credential Theft
- Unauthorized Access
Indicators of Compromise
MD5
- a80590e362348451cfbb2c169e081d2a
- c50f443bc0d2a89945437142027f69d1
- 92a49eaa18692b792a18f32c8cab5396
- 3fb25427e2dd3cb56839bcc130f50159
SHA-256
- 3a5c3452cbff4839304b37278df6e2554913351ee01215da75e6123f2c84c6c4
- 5490a5cc380603d9f186201100008c79c6c32cd898cb963feffc5290521a9f3c
- 1ad022fe6f175e63e599e94fcc39c0e909e4f733f34e290dd3a6ce9692aa2f33
- 54ca363715684a20757658375b226050ca8b76872c3710213d131de4c916fb0f
SHA-1
- 914457071e80a2e94424dbfb512f1aadd160a12c
- b65379da8936230bf8fd5eee477673364c749216
- 130e3c698ccdb7767b28e59ebeb8626993ef849f
- 63735ef21bb204f897b9fbd57078530d60ee9651
Remediation
- Block all threat indicators at your respective controls.
- Always be suspicious about emails sent by unknown senders.
- Never click on the links/attachments sent by unknown senders.
- Search for IOCs in your environment.