General

  • Target

    0cddbc246dd35d0e7707910f12c968b7cebeb102afb61292aff19021d21fb487

  • Size

    274KB

  • Sample

    220121-3ew9tscha4

  • MD5

    94c2a55970ad8b796e7610a8a8999a60

  • SHA1

    9cfdb16851a0c9a5e698ac34cdc59d50dc8e8cf9

  • SHA256

    0cddbc246dd35d0e7707910f12c968b7cebeb102afb61292aff19021d21fb487

  • SHA512

    5bdcaa4d746f0b004392aee2b2d7103571d140ae23ee4ee3aa25f7ec6e50175610321fe2db5cc263ab9ae3bb8386b9f8a755ac119b519095836046ece64456f3

Malware Config

Extracted

Family

njrat

Version

0.7.3

Botnet

NOTIFICACIÓN

C2

rewt6.duckdns.org:1990

Mutex

Client.exe

Attributes
  • reg_key

    Client.exe

  • splitter

    1990

Targets

    • Target

      0cddbc246dd35d0e7707910f12c968b7cebeb102afb61292aff19021d21fb487

    • Size

      274KB

    • MD5

      94c2a55970ad8b796e7610a8a8999a60

    • SHA1

      9cfdb16851a0c9a5e698ac34cdc59d50dc8e8cf9

    • SHA256

      0cddbc246dd35d0e7707910f12c968b7cebeb102afb61292aff19021d21fb487

    • SHA512

      5bdcaa4d746f0b004392aee2b2d7103571d140ae23ee4ee3aa25f7ec6e50175610321fe2db5cc263ab9ae3bb8386b9f8a755ac119b519095836046ece64456f3

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks