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Resubmissions

21/09/2024, 02:25

240921-cwhvna1bmc 10

20/09/2024, 21:59

240920-1wjzqa1amp 10

Analysis

  • max time kernel
    361s
  • max time network
    371s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    21/09/2024, 02:25

General

  • Target

    locales/ar.pak

  • Size

    851KB

  • MD5

    7608398c66cd0b55396f7250b3c8747c

  • SHA1

    7e8417dfc7055fb9ecbe7cfc97a8aba0bd5a0e13

  • SHA256

    3bb407fa588fb801ab241e8dda018461b54010a38648c3acc1e3550c0dfbd75a

  • SHA512

    5dd757e4f114782eab9ab8cadbfe3179ded594285b3d0f7f6fa5ca50d80d866e7c8ff6a1f44deba8bdf09c04106de635c1da22597c008023b1fdf1cc747b6f1c

  • SSDEEP

    12288:8jL0NNXRB5/G/d/RXZwR14fvPU7zUUk/K5+N0j+OzIQ4pG:8jL0LFQA75/+o

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\locales\ar.pak
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\locales\ar.pak
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2708
      • 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\locales\ar.pak"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2660

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

    f87068d880b6965cd02be1b77ee198d7

    SHA1

    d8f0068c2fb41d3adcb0458bff6c2e2e8ecdc158

    SHA256

    518df03c7fae6ccafbafe649d6c200026617cf78c226f5b98396e56b682f04a5

    SHA512

    0157e6135f76cb093392f6cdf43bffb458d1d2d869390917a8b05a9f4a35f27a9310f6f7b536c55dac21522a5e8caf1eacb3a4f27aad3b082ea8093debb0987f