Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    01-08-2024 04:31

General

  • Target

    source_prepared.pyc

  • Size

    168KB

  • MD5

    c3ebc17f509b5da7ec3826cc34286a0a

  • SHA1

    e97c152c48fafe9345c23082ee7a5c7efaa342a6

  • SHA256

    edc439ceb8b105a84a60726e28a33825b1a76013e41d15eb496861ba1b9344be

  • SHA512

    561553e8c7ea4606708715afa18df42f3242307cfc6738a61867792b003c3833b315e267a4a682dd44ca1228899ab5e1c85574734675a8009a20dd42b6d30f63

  • SSDEEP

    3072:smtRaOO9D4SDzvFoXPZTJ0pZXScT0sMIvdXz1sTWP:syRaOO9D4S/Fo4pUY0s/sS

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:1984
    • 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:2128
      • 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:2872

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

    3d70da9f09b277730d71a7895b7161da

    SHA1

    feb9658822fa2da53d495fd62a0bee23211a8632

    SHA256

    ffda614bc6911f1eff5d5f22594d41d5586abaa0827c53c833b49cba7ef60722

    SHA512

    6ee11949cd797f07bcd74ae682908f29fa272f844dbcbbd5b20ba71946fd5f3c55c6b326a38433496bac864e511cbd595d88100b45141d98089500ef2b8781a6