General

  • Target

    sqjxHtZQi8.ps1

  • Size

    1.2MB

  • Sample

    240718-tckzcayfjg

  • MD5

    ca1aa65d11c546f737d20939aac7577f

  • SHA1

    ba6ac400f4729fc1d25bdbe7b46e18fc203c8d8b

  • SHA256

    0e128c8329b4ac17b548b4e78ee4ac813a938d1b6bcf1dceff816ba97202a1e4

  • SHA512

    b3e43ca2617fed5862d7e25e1ab02dadbdb666a7e75eb07d65ee9065c0b1ce741a3213f744972d18574b05fe7b283bf3dc69ab05abf20f051c02b86792b53242

  • SSDEEP

    12288:iZmTk3LmZmTk3Lv2RDsUU1VG2RDsUU1VP2RDsUU1V/:iZmTAKZmTAr25gG25gP25g/

Malware Config

Extracted

Family

arrowrat

Botnet

r00t

C2

necessary-sick.gl.at.ply.gg:32835

Mutex

DsCbljCVL

Targets

    • Target

      sqjxHtZQi8.ps1

    • Size

      1.2MB

    • MD5

      ca1aa65d11c546f737d20939aac7577f

    • SHA1

      ba6ac400f4729fc1d25bdbe7b46e18fc203c8d8b

    • SHA256

      0e128c8329b4ac17b548b4e78ee4ac813a938d1b6bcf1dceff816ba97202a1e4

    • SHA512

      b3e43ca2617fed5862d7e25e1ab02dadbdb666a7e75eb07d65ee9065c0b1ce741a3213f744972d18574b05fe7b283bf3dc69ab05abf20f051c02b86792b53242

    • SSDEEP

      12288:iZmTk3LmZmTk3Lv2RDsUU1VG2RDsUU1VP2RDsUU1V/:iZmTAKZmTAr25gG25gP25g/

    • ArrowRat

      Remote access tool with various capabilities first seen in late 2021.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks