Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2024 05:53

General

  • Target

    csojqk.exe

  • Size

    232KB

  • MD5

    67ac8949a03576a7018569b8d16e142b

  • SHA1

    1f486de7f819b0a3c03da3f8f9a8feedf86b1857

  • SHA256

    bbb7c1e89a581481920a710abc5dbd013e5193738182f5b465e88354b3ee5382

  • SHA512

    7a638b3c5be462c288b0d6b9bcfc4938140b9b41551bc1c72c015884c622788afb5ebdb8c950596d0790c42a0655e60f5748d2fcc99f1f74ce3a54e3f6629b80

  • SSDEEP

    3072:z96AQI13SBzg2eUiUVSv30yvOrY/xTYQqFovIYGp3FFoKhVUzFbZzqruSa3:z96AQg34eUiUcvkrYIYaLo+UzFbZzYu

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\csojqk.exe
    "C:\Users\Admin\AppData\Local\Temp\csojqk.exe"
    1⤵
    • Drops file in Drivers directory
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetWindowsHookEx
    PID:1852

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1852-0-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/1852-1-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/1852-6-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB