General

  • Target

    adf116f81eaab92d114cdd28a23adf59.exe

  • Size

    39KB

  • Sample

    231206-kxh6tadb73

  • MD5

    adf116f81eaab92d114cdd28a23adf59

  • SHA1

    84c921f3a47af6281d1ccba44b45e28436d251cf

  • SHA256

    e3572aa1858c4768c3a3985cf00d7e5f51fff72630f7c887149bbe910797f29f

  • SHA512

    2c00cd2e8527028002d1c15bda78bf042efe96366bf08568722ed452816d013680dc9f8bd0da6d0f863db0d8280eb579b0b8732d3256df1d43b696da87db6c2d

  • SSDEEP

    768:VvAh0QJOYXCg3R5btZ4r5w74Ei1vY+j0TqnihnFY8Pjw1QB:ih7OUx3R5by5w0EA90TqnsnFY87w1QB

Malware Config

Extracted

Family

njrat

Version

Platinum

Botnet

HacKed

C2

127.0.0.1:6522

Mutex

Client.exe

Attributes
  • reg_key

    Client.exe

  • splitter

    |Ghost|

Targets

    • Target

      adf116f81eaab92d114cdd28a23adf59.exe

    • Size

      39KB

    • MD5

      adf116f81eaab92d114cdd28a23adf59

    • SHA1

      84c921f3a47af6281d1ccba44b45e28436d251cf

    • SHA256

      e3572aa1858c4768c3a3985cf00d7e5f51fff72630f7c887149bbe910797f29f

    • SHA512

      2c00cd2e8527028002d1c15bda78bf042efe96366bf08568722ed452816d013680dc9f8bd0da6d0f863db0d8280eb579b0b8732d3256df1d43b696da87db6c2d

    • SSDEEP

      768:VvAh0QJOYXCg3R5btZ4r5w74Ei1vY+j0TqnihnFY8Pjw1QB:ih7OUx3R5by5w0EA90TqnsnFY87w1QB

    • 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

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Command and Control

Web Service

1
T1102

Tasks