General

  • Target

    d7bc1429e88074976cd64b913ebcd7b0cc52f766059a6a0604dfad9004f4de8f.exe

  • Size

    291KB

  • Sample

    241103-ejy28atnbz

  • MD5

    b553abb412ba34bc311058ee33cfc397

  • SHA1

    b0ecb499719c915c2ce9e1941edcaa24362f6225

  • SHA256

    d7bc1429e88074976cd64b913ebcd7b0cc52f766059a6a0604dfad9004f4de8f

  • SHA512

    b31b57b9adf272f547b59e96ab4339516a3c2e0d141233e39b98745904012a975171b2e80e2b9c0e5eeaa9adb7cd2e1790ec3bb54fbe5f6afdc6bdd58691a784

  • SSDEEP

    6144:P95EeRw+PquKUEgwanRpFWM+moPk2sT5kbd0bQ:l5zRw+PqubvwanzFD28T40bQ

Malware Config

Extracted

Family

njrat

Version

v4.0

Botnet

HacKed

C2

94.46.207.10:1177

Mutex

Windows

Attributes
  • reg_key

    Windows

  • splitter

    |-F-|

Targets

    • Target

      d7bc1429e88074976cd64b913ebcd7b0cc52f766059a6a0604dfad9004f4de8f.exe

    • Size

      291KB

    • MD5

      b553abb412ba34bc311058ee33cfc397

    • SHA1

      b0ecb499719c915c2ce9e1941edcaa24362f6225

    • SHA256

      d7bc1429e88074976cd64b913ebcd7b0cc52f766059a6a0604dfad9004f4de8f

    • SHA512

      b31b57b9adf272f547b59e96ab4339516a3c2e0d141233e39b98745904012a975171b2e80e2b9c0e5eeaa9adb7cd2e1790ec3bb54fbe5f6afdc6bdd58691a784

    • SSDEEP

      6144:P95EeRw+PquKUEgwanRpFWM+moPk2sT5kbd0bQ:l5zRw+PqubvwanzFD28T40bQ

    • Njrat family

    • 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