General

  • Target

    94fcc1efc5c72efd5bdc6e5ecb8ec580680169d4a9185ca4cd10b8a20eba5629N

  • Size

    658KB

  • Sample

    241001-hxwqss1bjb

  • MD5

    bd3d28dfee407e2ceb85dd5dbb68d5a0

  • SHA1

    7234a28523f040f005064d4762e06451c8271a83

  • SHA256

    94fcc1efc5c72efd5bdc6e5ecb8ec580680169d4a9185ca4cd10b8a20eba5629

  • SHA512

    8c899170aad80ebe77df28dd56b181fca99a411f8a29484b0d9355b4d7a56148c3c95dd063d9efe2f8c7473e17161fd487fe2dbe01a311c08fab38cc89d4815e

  • SSDEEP

    12288:FupeSryi7OXUyLq7dDwwmz/+PHx+sEmnki+utQBSK+BgmiJ+Fx7s:YMwO+dDiz6R+sEmnki+uWBmiox4

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      94fcc1efc5c72efd5bdc6e5ecb8ec580680169d4a9185ca4cd10b8a20eba5629N

    • Size

      658KB

    • MD5

      bd3d28dfee407e2ceb85dd5dbb68d5a0

    • SHA1

      7234a28523f040f005064d4762e06451c8271a83

    • SHA256

      94fcc1efc5c72efd5bdc6e5ecb8ec580680169d4a9185ca4cd10b8a20eba5629

    • SHA512

      8c899170aad80ebe77df28dd56b181fca99a411f8a29484b0d9355b4d7a56148c3c95dd063d9efe2f8c7473e17161fd487fe2dbe01a311c08fab38cc89d4815e

    • SSDEEP

      12288:FupeSryi7OXUyLq7dDwwmz/+PHx+sEmnki+utQBSK+BgmiJ+Fx7s:YMwO+dDiz6R+sEmnki+uWBmiox4

    • 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