General

  • Target

    JaffaCakes118_777676310c24701745eafe775dfba946

  • Size

    24KB

  • Sample

    250104-efa6zsznbx

  • MD5

    777676310c24701745eafe775dfba946

  • SHA1

    d7f8d08ddec2d0bb383e18fcc7644f2a851ac5a4

  • SHA256

    f30ea4f9504e4541a9fc609e7bb5283b8573adc002beac7c93b3d58d40896e2c

  • SHA512

    ee127c8764b33d21064433b0cd306e6c7f1e0d8e6b27b780387a8c4ed8687744e4b21f12706d563d55652cb56bea1737e5f7e1d4ead2019516f2de8c665a910b

  • SSDEEP

    384:oz/fEn+pvhlY15Mkatlxrgzr6G6ukCZCKp6SpaZAlt4bMc46x1:8/MnoYYniz76pCZCKkgZtML

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

‎cstrike

C2

confirmation.myvnc.com:5552

Mutex

ab890c57cf665b000366dd0ec25c1186

Attributes
  • reg_key

    ab890c57cf665b000366dd0ec25c1186

  • splitter

    |'|'|

Targets

    • Target

      JaffaCakes118_777676310c24701745eafe775dfba946

    • Size

      24KB

    • MD5

      777676310c24701745eafe775dfba946

    • SHA1

      d7f8d08ddec2d0bb383e18fcc7644f2a851ac5a4

    • SHA256

      f30ea4f9504e4541a9fc609e7bb5283b8573adc002beac7c93b3d58d40896e2c

    • SHA512

      ee127c8764b33d21064433b0cd306e6c7f1e0d8e6b27b780387a8c4ed8687744e4b21f12706d563d55652cb56bea1737e5f7e1d4ead2019516f2de8c665a910b

    • SSDEEP

      384:oz/fEn+pvhlY15Mkatlxrgzr6G6ukCZCKp6SpaZAlt4bMc46x1:8/MnoYYniz76pCZCKkgZtML

    • Njrat family

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks