General

  • Target

    2add9ade06b84d1524153a38a7ee1b172b22b099f0428a44e11670a0d4289f12

  • Size

    663KB

  • Sample

    241001-t377katbme

  • MD5

    36a84eb4886a3d230c7f97ede2ebbef0

  • SHA1

    dddc04984b8994e4a62388f394472692ecbd7334

  • SHA256

    2add9ade06b84d1524153a38a7ee1b172b22b099f0428a44e11670a0d4289f12

  • SHA512

    079d1583565986183af7b52e014a208c25a75072460fc34fe2b157f479c6fd241cfcca7247156abbd25c5ddbc8b98779daf728af41a78112911cd0ff1734de00

  • SSDEEP

    12288:z2+aPyJLetcmRAGiMt7bLyMtXm76toGENmJFTFwGPoDGj0ZNSM1Tyb:z2UI6mR4Mt7bLr6ABJFJoDLTyb

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      Todas las facturas.exe

    • Size

      744KB

    • MD5

      169fb424223fb55b4b8383d48cdf79c6

    • SHA1

      0e3397da0b40a864a2100fbcbb919491ae5c2407

    • SHA256

      1d21c6206cdf72e796c32a7a747a5af0bcea50f89438a211c2b8d6814593e5dd

    • SHA512

      76139a52bbc5e9b4f2f12571c578666aa46edac240be3d8b9ec928d5287928e42373c710cd52592f84ba22cd2439d179bc0a8c3342135d6d7629228bfc60e478

    • SSDEEP

      12288:oMTOrpqgjy1Euu5XPPA3GdPbFAcJx1/A3R1LcUzg4zYKxYSq/er/3t0EPVMQ:Ipv21EDfq8PbqC/AB1L1rxYLU/3t0g1

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks