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Resubmissions

08/07/2024, 11:05

240708-m639fsyaph 4

08/07/2024, 11:00

240708-m359msxhrf 3

08/07/2024, 10:54

240708-mzmm5avgrj 3

08/07/2024, 10:49

240708-mw431axfra 7

08/07/2024, 10:46

240708-mtxwxaxfjc 3

08/07/2024, 10:42

240708-mrn6zsxekb 7

Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    08/07/2024, 10:54

General

  • Target

    AntivirusDefender8.0-main/README.md

  • Size

    75B

  • MD5

    1ef2449c0655d9c8f7335d5f4e18a1f0

  • SHA1

    be20ac57040d58c08125f5268286af8cc031f30e

  • SHA256

    64565cbcfba9ae621d79b758bc2b6bb737a000cdb8d36aaa716d6b24c6b4e1e9

  • SHA512

    ad4b7fa705d3dbefee5a5ab004eeb172b2248290d6a6cd06443ebe9536cbb6d51d3eb6955edb81f04f8aa96f2c252a3626e555c860f9edaa85c1f72916096ad0

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\AntivirusDefender8.0-main\README.md
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2244
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\AntivirusDefender8.0-main\README.md
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2624
      • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\AntivirusDefender8.0-main\README.md"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    7d0c8d3f56b9df7cbb9cd556ce422a68

    SHA1

    2916e4164bf6388c453f73a00f7e4fd1ff4490fc

    SHA256

    85ed70864ae9b380d2ba972ea2e0cf1383365b4a0ad30156ce7bda9967a71f75

    SHA512

    b17532108bfd17121162d584ef1bccbe4ef3e5bed3c29cc2252cff47f9eee2ed5a4332f29b87dfd0131631aa2ec2242d4a859f940ed0a32c034ee66551070e13