General

  • Target

    00174f6351a98a7b225b9f745f6e67de_JaffaCakes118

  • Size

    32KB

  • Sample

    240425-z3tbasfa31

  • MD5

    00174f6351a98a7b225b9f745f6e67de

  • SHA1

    0b8741728df6e8405a0920b0eb772dd78e91f54d

  • SHA256

    e670623a56793001dc66b95d934767e93e49035875b7cca07548ba65c3074948

  • SHA512

    937455daec1599be71f25ff059e10d310e880987bd91bdd470377c729ba01605029137da613590f91b96522091d64f2c8c8a1142f39822fb8512ec04ad17f772

  • SSDEEP

    384:WkNugL0oQ24vWBsimxYZ8ZMMDgJFPIWOTcMIlDUodg9TdFpyFEIGsJjwE7UMcri:ZNSfhDxYIwHaouDbEEIGfRy+f

Malware Config

Extracted

Family

njrat

Botnet

Hacked By HiDDen PerSOn

Mutex

fc9ace1e5dd7c0bf960c112ea2e25185

Attributes
  • reg_key

    fc9ace1e5dd7c0bf960c112ea2e25185

Targets

    • Target

      00174f6351a98a7b225b9f745f6e67de_JaffaCakes118

    • Size

      32KB

    • MD5

      00174f6351a98a7b225b9f745f6e67de

    • SHA1

      0b8741728df6e8405a0920b0eb772dd78e91f54d

    • SHA256

      e670623a56793001dc66b95d934767e93e49035875b7cca07548ba65c3074948

    • SHA512

      937455daec1599be71f25ff059e10d310e880987bd91bdd470377c729ba01605029137da613590f91b96522091d64f2c8c8a1142f39822fb8512ec04ad17f772

    • SSDEEP

      384:WkNugL0oQ24vWBsimxYZ8ZMMDgJFPIWOTcMIlDUodg9TdFpyFEIGsJjwE7UMcri:ZNSfhDxYIwHaouDbEEIGfRy+f

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Modifies Windows Firewall

    • 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 Matrix ATT&CK v13

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks