General

  • Target

    0f7cc6d0db24a3232849b92cc1822a0e131511af92e057e675855610ff1e6b55

  • Size

    139KB

  • Sample

    221126-cdg6eadd66

  • MD5

    776f742cd640743feaaa39b4b27ad12c

  • SHA1

    84dc74a54cc278387943aa2900f746e1f7f3ea30

  • SHA256

    0f7cc6d0db24a3232849b92cc1822a0e131511af92e057e675855610ff1e6b55

  • SHA512

    c7fa1db3539373ad2df413a1309b8b02e4a156e57580892364e24a771fc55a9f968a844cd2d343fcf112e1131aa84e4ce2ab8f77aaae7d21bb440cde02904098

  • SSDEEP

    3072:wbR4hxLB88ANRvvE7pjYFoqphjsjwoHlppHGtveYVywoE:5h1BQNRvvE7pjYFoqphjsjwoHlppH4px

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:1177

Mutex

12d9c0ae3adc99cd1abd645642722abc

Attributes
  • reg_key

    12d9c0ae3adc99cd1abd645642722abc

  • splitter

    |'|'|

Targets

    • Target

      0f7cc6d0db24a3232849b92cc1822a0e131511af92e057e675855610ff1e6b55

    • Size

      139KB

    • MD5

      776f742cd640743feaaa39b4b27ad12c

    • SHA1

      84dc74a54cc278387943aa2900f746e1f7f3ea30

    • SHA256

      0f7cc6d0db24a3232849b92cc1822a0e131511af92e057e675855610ff1e6b55

    • SHA512

      c7fa1db3539373ad2df413a1309b8b02e4a156e57580892364e24a771fc55a9f968a844cd2d343fcf112e1131aa84e4ce2ab8f77aaae7d21bb440cde02904098

    • SSDEEP

      3072:wbR4hxLB88ANRvvE7pjYFoqphjsjwoHlppHGtveYVywoE:5h1BQNRvvE7pjYFoqphjsjwoHlppH4px

    • 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.

    • 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