Resubmissions

01/09/2024, 09:17

240901-k9en6awhpm 10

01/09/2024, 09:11

240901-k5y71awhjp 10

Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    01/09/2024, 09:17

General

  • Target

    source_prepared.pyc

  • Size

    173KB

  • MD5

    5854fef788382a52caddd002009a03c6

  • SHA1

    5edeb5aaf856aaa1eeed599f4ca9b5baae20b0c8

  • SHA256

    1f49cdd7991156f112dd68c9d91ef105f0eb94d5437777c27ba978465549f77e

  • SHA512

    c7b761d89453f2db80d81314b859e6bf454de3802169104adae18b57bc74c9d0bddef81204b483ae2d14b3780e337e45ba38282e3d5408b43ef0261a33b9be6f

  • SSDEEP

    3072:+rKhk0aOO22A1VSUkosPZTJ0pZyScWaQV+AcwIvdXzCsTWu:+rek0aOO22ApkoHpL9EAxsP

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\source_prepared.pyc
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2312
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2896
      • 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\source_prepared.pyc"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2632

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

    7db6cb9c701333bfd0c0a1f818ec0a33

    SHA1

    6721ae9a89aba41d0c2166bbe0fcbc2425df56be

    SHA256

    8aac7ededa83d206037dfd5c7e715add61847b5813f4dcdbbbb1d26be617d0e6

    SHA512

    ac037431612d41cf7ca1d841d260f1531b500a1361ec27ed16f97150724dba3f0b0a0af02bd5c8b4d44f96949c7595b03fa2899cc2e03c40ea8bc9f5eb3b4165