General

  • Target

    XbBhbN00.exe

  • Size

    23KB

  • Sample

    201126-lnf13gdy3n

  • MD5

    037073f4657e7e473b426c45d705d241

  • SHA1

    8456fbe243bccbb49fe0a439e408a8d0a38f06aa

  • SHA256

    b5b78583e407d9c540c726147375c5e7f782196e7b0f96db5e5009081180f9ca

  • SHA512

    f857b7fb5101fb3f978291932f258d5a8b30f4fd00faa5c496369458278b4c53d7360adbe1e0a0ef33cd04d5c7325eb1a9b07c37896959d587e9d99f768a5e96

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

103.231.222.39:6002

Mutex

a73a0b3b1068cf8f0971852e1357f99f

Attributes
  • reg_key

    a73a0b3b1068cf8f0971852e1357f99f

  • splitter

    |'|'|

Targets

    • Target

      XbBhbN00.exe

    • Size

      23KB

    • MD5

      037073f4657e7e473b426c45d705d241

    • SHA1

      8456fbe243bccbb49fe0a439e408a8d0a38f06aa

    • SHA256

      b5b78583e407d9c540c726147375c5e7f782196e7b0f96db5e5009081180f9ca

    • SHA512

      f857b7fb5101fb3f978291932f258d5a8b30f4fd00faa5c496369458278b4c53d7360adbe1e0a0ef33cd04d5c7325eb1a9b07c37896959d587e9d99f768a5e96

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks