General

  • Target

    69bba73703ab073c2c161a4f93dbabc8dea73a6011d920d24537ae33a5dbc208.exe

  • Size

    562KB

  • Sample

    241115-twcgbaxdmg

  • MD5

    a28d3f99e27d10c0b8bbafbd93424362

  • SHA1

    d96b33c2062b095f450da5c6924b60c65b114081

  • SHA256

    69bba73703ab073c2c161a4f93dbabc8dea73a6011d920d24537ae33a5dbc208

  • SHA512

    32659b6128b0db710b96ba75ac9d55d05ca2dda210f00096245f98654d3a346fdd51f8a3279dc2e5b17026cb1261bedb8e9bbdded99956a7931eab07c3ecafb6

  • SSDEEP

    12288:VMyCwv2zJBCGt0Dv2xFdPZre4WY7YUSK9to3vDroOJ9TFZ3xuyLNQakJ:VMyzv2z+c0iFlkA/96nvjr0oNQx

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7902727677:AAGJNyNyNqvsIrmHZ46fa_-7pzxxlcwHHhM/sendMessage?chat_id=7582377093

Targets

    • Target

      69bba73703ab073c2c161a4f93dbabc8dea73a6011d920d24537ae33a5dbc208.exe

    • Size

      562KB

    • MD5

      a28d3f99e27d10c0b8bbafbd93424362

    • SHA1

      d96b33c2062b095f450da5c6924b60c65b114081

    • SHA256

      69bba73703ab073c2c161a4f93dbabc8dea73a6011d920d24537ae33a5dbc208

    • SHA512

      32659b6128b0db710b96ba75ac9d55d05ca2dda210f00096245f98654d3a346fdd51f8a3279dc2e5b17026cb1261bedb8e9bbdded99956a7931eab07c3ecafb6

    • SSDEEP

      12288:VMyCwv2zJBCGt0Dv2xFdPZre4WY7YUSK9to3vDroOJ9TFZ3xuyLNQakJ:VMyzv2z+c0iFlkA/96nvjr0oNQx

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Snakekeylogger family

    • 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