Rewterz Threat Alert – Maze ransomware – IOCs

Severity

High

Analysis Summary

The Maze ransomware is likely the culprit behind the recently reported cyberattack on Pensacola, that occurred earlier this week, which downed systems citywide. “For Maze’s victims, the fact that the attackers have exfiltrated the data means the incident is a data breach as well as a malware infection, With Maze, there is the prospect of potentially sensitive information being exposed—such as personally identifiable information, customer lists and intellectual property—if the ransom isn’t paid. Even if the organization can afford to rebuild and restore on its own, they may feel the pressure to pay just to keep the files out of public domain.

Impact

• File encryption
• Exfiltration of data

Indicators of Compromise

SHA-256

• 04e22ab46a8d5dc5fea6c41ea6fdc913b793a4e33df8f0bc1868b72b180c0e6e
• 067f1b8f1e0b2bfe286f5169e17834e8cf7f4266b8d97f28ea78995dc81b0e7b
• 1161b030293e58d15b6a6a814a61a6432cf2c98ce9d156986157b432f3ebcf78
• 153defee225de889d2ac66605f391f4aeaa8b867b4093c686941e64d0d245a57
• 195ef8cfabc2e877ebb1a60a19850c714fb0a477592b0a8d61d88f0f96be5de9
• 30b72e83d66cbe9e724c8e2b21179aecd4bcf68b2ec7895616807df380afab54
• 33afa2f1d53d5279b6fc87ce6834193fdd7e16e4b44e895aae4b9da00be0c502
• 4080402553e9a86e954c1d9b7d0bb059786f52aba4a179a5d00e219500c8f43d
• 5603a16cbf81d183d3ff4ffea5477af1a4be01321865f0978c0e128051ec0a82
• 58fe9776f33628fd965d1bcc442ec8dc5bfae0c648dcaec400f6090633484806
• 5c9b7224ffd2029b6ce7b82ea40d63b9d4e4f502169bc91de88b4ea577f52353
• 6878f7bd90434ac5a76ac2208a5198ce1a60ae20e8505fc110bd8e42b3657d13
• 6a22220c0fe5f578da11ce22945b63d93172b75452996defdc2ff48756bde6af
• 822a264191230f753546407a823c6993e1a83a83a75fa36071a874318893afb8
• 83f8ce81f71d6f0b1ddc6b4f3add7a5deef8367a29f59b564c9539d6653d1279
• 877c439da147bab8e2c32f03814e3973c22cbcd112d35bc2735b803ac9113da1
• 91514e6be3f581a77daa79e2a4905dcbdf6bdcc32ee0f713599a94d453a26fc1
• 9751ae55b105ad8ffe6fc5dc7aea60ad723b6df67a959aa2ea6f4fa640d20a71
• 9ad15385f04a6d8dd58b4390e32d876070e339eee6b8da586852d7467514d1b1
• 9be70b7fe15cd64aed5b1adc88c2d5270bce534d167c4a42d143ae0059c3da1c
• b30bb0f35a904f67d3ac0082c59770836cc415dc5b7225be04e8d7c79bde73be
• c040defb9c90074b489857f328d3e0040ac0ddab26cde132f17cccae7f1309cc
• c11b964916457579a268a36e825857866680baf1830cd6e2d26d4e1e24dec91b
• ea19736c8e89e871974aabdc0d52ad0f0948159d4cf41d2889f49448cbe5e705
• ecd04ebbb3df053ce4efa2b73912fd4d086d1720f9b410235ee9c1e529ea52a2
• F491fb72f106e879021b0bb1149c4678fb380c255d2ef11ac4e0897378793f49
• fc611f9d09f645f31c4a77a27b6e6b1aec74db916d0712bef5bce052d12c971f

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.