General

  • Target

    hareketleriniz .pdf.gz

  • Size

    73KB

  • Sample

    231112-tav2jagf31

  • MD5

    9c20dfac1e8190c1a73f507b7fc1b0bc

  • SHA1

    431d76808d911da257bbb6be05bedf544cbe9d89

  • SHA256

    dd2d8ca6602bafc8c7717f66402fa24743a7b9144d349598c7aa412ce33365d3

  • SHA512

    2a5c5bda5e02ab3a453487555a79c529e82b6af0fb9251d8e309d142742b05905458dd4e6985d2d421b44c8d7e910d1c983fff8fa1464e70a9417b7216e860c0

  • SSDEEP

    1536:ga/xYWbHs0yEA5pox7r10NCwo4LHQx4K1/v3t3/f:gwxOjEAzox7e7hJK1Hx/f

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