General

  • Target

    26caf8c2bbc759cfb2fc2718a0aa502d5e8a1c5321544d0efe990f3242331707

  • Size

    88KB

  • Sample

    220520-hgf1eahdcm

  • MD5

    c5829f5156cdd624d8314d30b5ec92e0

  • SHA1

    c2efac73bd1946dd54bcfaced60c42daf70fdd2c

  • SHA256

    26caf8c2bbc759cfb2fc2718a0aa502d5e8a1c5321544d0efe990f3242331707

  • SHA512

    0c8afc530a2c8a7eff8d264e184c2a1dc7f775529b3485476f16e3960d4c810c1ed311a0f2063e3b359567fd83a76f3f3984f272d8427fc6e43f7f13cac39800

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

HacKed

C2

127.0.0.1:7777

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Targets

    • Target

      ..exe

    • Size

      141KB

    • MD5

      54284ae14c47756a2c44f47194bfe23b

    • SHA1

      92476edaab40245aed2f024d6a73935fed55864a

    • SHA256

      3e99624b9cd47975d25b7eeaa7a4b02bf2f0f67594fcb0278b2bf1f767849c64

    • SHA512

      6c40ecfaa4f1b88c58503b7d4a63766ef81e62c10645bb55ceb3fa49e9d475ea453a1ee1571e5312b9bdc5885da2d384af88d284449abbcc63681eec3c11ae68

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Drops startup file

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks