General

  • Target

    8a0a78df298dc039aca3ead63d2f293d980c69ba9db23d5c2f2a9b37ce33b539.exe

  • Size

    43KB

  • Sample

    240928-jewthstfjq

  • MD5

    2dc92821a7e65bba20622c55f5439c37

  • SHA1

    c8a54e8bf0b0e7ced9e93a7605d1a9875c00ac05

  • SHA256

    8a0a78df298dc039aca3ead63d2f293d980c69ba9db23d5c2f2a9b37ce33b539

  • SHA512

    68103f111040da2af8184dc2016973d21d9fcb354c392db9d0cfe60bf473b752803eefd7050d0bd53050173777a123d3fcd3f9ddda9f407731126c928ecf5ca5

  • SSDEEP

    384:QZycXxy0lwZmoy7Y/oewQMNxS9UatS9D9O5UE5QzwBlpJNakkjh/TzF7pWnA3grW:WplGol7cobK9TvQO+xd+L

Malware Config

Extracted

Family

njrat

Version

Njrat 0.7 Golden By Hassan Amiri

Botnet

Kulum

C2

34.89.221.19:4444

Mutex

Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Targets

    • Target

      8a0a78df298dc039aca3ead63d2f293d980c69ba9db23d5c2f2a9b37ce33b539.exe

    • Size

      43KB

    • MD5

      2dc92821a7e65bba20622c55f5439c37

    • SHA1

      c8a54e8bf0b0e7ced9e93a7605d1a9875c00ac05

    • SHA256

      8a0a78df298dc039aca3ead63d2f293d980c69ba9db23d5c2f2a9b37ce33b539

    • SHA512

      68103f111040da2af8184dc2016973d21d9fcb354c392db9d0cfe60bf473b752803eefd7050d0bd53050173777a123d3fcd3f9ddda9f407731126c928ecf5ca5

    • SSDEEP

      384:QZycXxy0lwZmoy7Y/oewQMNxS9UatS9D9O5UE5QzwBlpJNakkjh/TzF7pWnA3grW:WplGol7cobK9TvQO+xd+L

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks