General

  • Target

    2ae62c1be9736eb8820a9ab2b9b599807b0ddd23278e052823ee053f8d4fb863

  • Size

    401KB

  • Sample

    221002-2njvesdha6

  • MD5

    6cbeabe00f98e2a1eb6c2159da8647c0

  • SHA1

    14c51d82b59515780f06e7acea79898a1eb97e4b

  • SHA256

    2ae62c1be9736eb8820a9ab2b9b599807b0ddd23278e052823ee053f8d4fb863

  • SHA512

    d225078fd9a9caf65d96079febb069fb5dfe3dfe94df3f1a5e7a87180c409845c039c2f92ca2cb0ae40e6de64378d1b961131cef274ba7fe6026510f4c382786

  • SSDEEP

    12288:sO7/LXS+Oyxq2pI9MslEBQlvDmlodEK6D:sODjvOJ2p07lEB0D5QD

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

realhacker444.ddns.net:1177

Mutex

b499b6c3b19405ce76b9bdafb1a7698e

Attributes
  • reg_key

    b499b6c3b19405ce76b9bdafb1a7698e

  • splitter

    |'|'|

Targets

    • Target

      2ae62c1be9736eb8820a9ab2b9b599807b0ddd23278e052823ee053f8d4fb863

    • Size

      401KB

    • MD5

      6cbeabe00f98e2a1eb6c2159da8647c0

    • SHA1

      14c51d82b59515780f06e7acea79898a1eb97e4b

    • SHA256

      2ae62c1be9736eb8820a9ab2b9b599807b0ddd23278e052823ee053f8d4fb863

    • SHA512

      d225078fd9a9caf65d96079febb069fb5dfe3dfe94df3f1a5e7a87180c409845c039c2f92ca2cb0ae40e6de64378d1b961131cef274ba7fe6026510f4c382786

    • SSDEEP

      12288:sO7/LXS+Oyxq2pI9MslEBQlvDmlodEK6D:sODjvOJ2p07lEB0D5QD

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks