General

  • Target

    eeaeea4dd8b546df89208106c429bb3b7e9a906bab426e8a2610fe4588c320a4

  • Size

    37KB

  • Sample

    210908-k5rg6ahddk

  • MD5

    f0e1a89b03abdd826e7c90638f82bd63

  • SHA1

    cd3134167e54900784b4cf6efcafe7bd2bc458ad

  • SHA256

    eeaeea4dd8b546df89208106c429bb3b7e9a906bab426e8a2610fe4588c320a4

  • SHA512

    5274482e4cb77e0acf990d0606333d204be912738bc060e5b6b4094e6be15c02d741b92345e61c6bf090d69a253d9d586352e23f8bf571e053a71bc889719156

Malware Config

Extracted

Family

njrat

Version

im523

Botnet

HacKed

C2

127.0.0.1,127.0.0.1:3222

Mutex

7e2377223e3439a6407c3c6896272242

Attributes
  • reg_key

    7e2377223e3439a6407c3c6896272242

  • splitter

    |'|'|

Targets

    • Target

      eeaeea4dd8b546df89208106c429bb3b7e9a906bab426e8a2610fe4588c320a4

    • Size

      37KB

    • MD5

      f0e1a89b03abdd826e7c90638f82bd63

    • SHA1

      cd3134167e54900784b4cf6efcafe7bd2bc458ad

    • SHA256

      eeaeea4dd8b546df89208106c429bb3b7e9a906bab426e8a2610fe4588c320a4

    • SHA512

      5274482e4cb77e0acf990d0606333d204be912738bc060e5b6b4094e6be15c02d741b92345e61c6bf090d69a253d9d586352e23f8bf571e053a71bc889719156

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Drops startup file

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Tasks