General

  • Target

    2ceffe5d0a3e81b724c80484791364a1bd676a72ae1bbc4edebaed04dccdbb60

  • Size

    41KB

  • Sample

    221001-2wsgjacbcj

  • MD5

    6174b0640d9954f49f4e1752575073d0

  • SHA1

    9d906ca323f0ceed91c348ee1e815faaa15f3d81

  • SHA256

    2ceffe5d0a3e81b724c80484791364a1bd676a72ae1bbc4edebaed04dccdbb60

  • SHA512

    8d6821e6453ea2c9fc028b637782e385b78c0b3af99c37aa2f13c6eb6a1bffc160d75ff5b3f6dd7a4a308f045af46e07ce749301dc6efcf9ddb7df01f99158b7

  • SSDEEP

    768:jXxdX64kYewwUtH1IVOYgLdBLXTijktmbGBHEqNCzhoLN8ax:/4YCeIVOYg7Kg0iBHEq4iyU

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

279f6960ed84a752570aca7fb2dc1552

Attributes
  • reg_key

    279f6960ed84a752570aca7fb2dc1552

  • splitter

    |'|'|

Targets

    • Target

      2ceffe5d0a3e81b724c80484791364a1bd676a72ae1bbc4edebaed04dccdbb60

    • Size

      41KB

    • MD5

      6174b0640d9954f49f4e1752575073d0

    • SHA1

      9d906ca323f0ceed91c348ee1e815faaa15f3d81

    • SHA256

      2ceffe5d0a3e81b724c80484791364a1bd676a72ae1bbc4edebaed04dccdbb60

    • SHA512

      8d6821e6453ea2c9fc028b637782e385b78c0b3af99c37aa2f13c6eb6a1bffc160d75ff5b3f6dd7a4a308f045af46e07ce749301dc6efcf9ddb7df01f99158b7

    • SSDEEP

      768:jXxdX64kYewwUtH1IVOYgLdBLXTijktmbGBHEqNCzhoLN8ax:/4YCeIVOYg7Kg0iBHEq4iyU

    • 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.

    • 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