General

  • Target

    Server33.exe

  • Size

    93KB

  • Sample

    240622-z3ah7avbjb

  • MD5

    5836adbf5699fe6dc7e27d695881f99f

  • SHA1

    7283570b5b5485ea614926acab4a9138d55edd5d

  • SHA256

    94baaf372f566bc6ffa2c24a952b3f4dda94f29c031b95cfcfba96862206b5a7

  • SHA512

    5431a6328f6eed65d252f2bf91b441400777ad976d57127c08c36f63b2350eb23803f819191099e29a8adeee53de219b6a11f5c7eecffbb9c22944540beee189

  • SSDEEP

    1536:wOYYW6qbkW8aVpO1ARkoojEwzGi1dDPDjgS:wOM8aVpOWSCi1dvc

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

DLVIL

C2

hakim32.ddns.net:2000

remember-sail.gl.at.ply.gg:446

Mutex

a4955fd3d259f774f053031a46dc14a9

Attributes
  • reg_key

    a4955fd3d259f774f053031a46dc14a9

  • splitter

    |'|'|

Targets

    • Target

      Server33.exe

    • Size

      93KB

    • MD5

      5836adbf5699fe6dc7e27d695881f99f

    • SHA1

      7283570b5b5485ea614926acab4a9138d55edd5d

    • SHA256

      94baaf372f566bc6ffa2c24a952b3f4dda94f29c031b95cfcfba96862206b5a7

    • SHA512

      5431a6328f6eed65d252f2bf91b441400777ad976d57127c08c36f63b2350eb23803f819191099e29a8adeee53de219b6a11f5c7eecffbb9c22944540beee189

    • SSDEEP

      1536:wOYYW6qbkW8aVpO1ARkoojEwzGi1dDPDjgS:wOM8aVpOWSCi1dvc

    • Modifies Windows Firewall

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks