General

  • Target

    6a5cc3ae2bf1d36f6cec374f08b03644f08325ab479d1cb6c1d70e55729d0151

  • Size

    23KB

  • Sample

    220520-29kc3sbdfm

  • MD5

    0ce5a45b067dc03a754bb4b6c602eb89

  • SHA1

    2a62a801e458589825060bd2553291b6696baca3

  • SHA256

    6a5cc3ae2bf1d36f6cec374f08b03644f08325ab479d1cb6c1d70e55729d0151

  • SHA512

    fbf79df660446362e4fdc0c14d1b4f2087bae7259f582726b59796bc005f371ce8c2cbbf96364303c13583a53bb970062f8ec7c23f967c01cc8c53343715eee4

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

HacKed

C2

127.0.0.1:5552

Mutex

d5d39712f604de76fd6f37ea70887795

Attributes
  • reg_key

    d5d39712f604de76fd6f37ea70887795

  • splitter

    |'|'|

Targets

    • Target

      6a5cc3ae2bf1d36f6cec374f08b03644f08325ab479d1cb6c1d70e55729d0151

    • Size

      23KB

    • MD5

      0ce5a45b067dc03a754bb4b6c602eb89

    • SHA1

      2a62a801e458589825060bd2553291b6696baca3

    • SHA256

      6a5cc3ae2bf1d36f6cec374f08b03644f08325ab479d1cb6c1d70e55729d0151

    • SHA512

      fbf79df660446362e4fdc0c14d1b4f2087bae7259f582726b59796bc005f371ce8c2cbbf96364303c13583a53bb970062f8ec7c23f967c01cc8c53343715eee4

    • 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.

    • Loads dropped DLL

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks