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Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    05/11/2023, 10:46

General

  • Target

    c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe

  • Size

    2.7MB

  • MD5

    d21440f665ff83331d43989d055eee2a

  • SHA1

    0bc7712b26c994a625677311f1db251056e04722

  • SHA256

    c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3

  • SHA512

    3fc951423ed033edd1c18ad8e383e7bf0c1fa3afe6d143786077d1ce26ff8525352689a626b371b2ec87c5bb3d9e5f9c62abf2fed7bbf797fd8814d98c27d03f

  • SSDEEP

    49152:1fLvt8uMVitvxAHwsQLqtdYerSHbzQbsUIdl4IaZwMW5dUlga:R5VxWbQ3er0rjPiwul

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
    "C:\Users\Admin\AppData\Local\Temp\c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe"
    1⤵
    • Drops file in Drivers directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2192
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd /c rd "C:\Windows\system32\drivers\etcDOLLH" /S /Q
      2⤵
        PID:2876

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2192-0-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-1-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-3-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-4-0x00000000003B0000-0x00000000003B1000-memory.dmp

      Filesize

      4KB

    • memory/2192-5-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-6-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-7-0x00000000003B0000-0x00000000003B1000-memory.dmp

      Filesize

      4KB

    • memory/2192-8-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-9-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-10-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-11-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-12-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-15-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-16-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-17-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-18-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-19-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-20-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-21-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-22-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB

    • memory/2192-23-0x0000000000400000-0x00000000007A4000-memory.dmp

      Filesize

      3.6MB