General

  • Target

    Qfegtu.exe

  • Size

    194KB

  • Sample

    231110-g2lkyseb44

  • MD5

    a8926cfefd4e4f3ddc9d8720983a4672

  • SHA1

    f964791303ce5fd8a51c8ca3eb9fdb9cbd259e74

  • SHA256

    83faafb87f3e0ba23d01e4d4bda9eabf50f9301673bf32640b8204e3fe249362

  • SHA512

    611f4f8a76c248c536c551e8936daffcab66e921cf9796d763c9bd620f6e15419db3280d2b0c23680b08ad4efa6b7262ac0b7fa6fb22a61e93fe5c1f929fc459

  • SSDEEP

    1536:DM24LqnX0QsvKf4m/4qXlvZJJflJATUcC7T+T0tfHgVEbFM2FND64c+:D+vDmQqflSLCOuHIERMKND643

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot6760797270:AAECTf5-db7M39Lx0qzBnaqnlAtUljrK5Pg/sendMessage?chat_id=5262627523

Targets

    • Target

      Qfegtu.exe

    • Size

      194KB

    • MD5

      a8926cfefd4e4f3ddc9d8720983a4672

    • SHA1

      f964791303ce5fd8a51c8ca3eb9fdb9cbd259e74

    • SHA256

      83faafb87f3e0ba23d01e4d4bda9eabf50f9301673bf32640b8204e3fe249362

    • SHA512

      611f4f8a76c248c536c551e8936daffcab66e921cf9796d763c9bd620f6e15419db3280d2b0c23680b08ad4efa6b7262ac0b7fa6fb22a61e93fe5c1f929fc459

    • SSDEEP

      1536:DM24LqnX0QsvKf4m/4qXlvZJJflJATUcC7T+T0tfHgVEbFM2FND64c+:D+vDmQqflSLCOuHIERMKND643

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

    • Adds Run key to start application

    • 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