Resubmissions

01-08-2024 08:14

240801-j48vda1blm 10

29-07-2024 20:18

240729-y285paycjr 10

29-07-2024 20:11

240729-yyr21ayanl 10

Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    29-07-2024 20:11

General

  • Target

    misc.pyc

  • Size

    5KB

  • MD5

    31aa260c6cdeaa9d942cd0dcfcadd16a

  • SHA1

    a6818f3acf5c2ab9d65b41a81cb92b36b85cc932

  • SHA256

    b522284f1a7e518c269c0414160407ec7834a4397f85ef389433b49367b5df9c

  • SHA512

    0dd277ef948315a3554bd8c5110e27afa9b2eac88defc1211771c050cdd27b3668484dec35ec5c5010bff00b62c2cebd9e7286c0b114ad28437719b42bd0fc2c

  • SSDEEP

    96:DSajAihmJG4n3B4SmSSSSlSSSShDwegPbbVxlj0nIAEDS5ejmw01k9Bddpq:eYAfn3ySmSSSSlSSSSeeOPVxx0nIAZeQ

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\misc.pyc
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\misc.pyc
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2396
      • 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\misc.pyc"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2752

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

    fca07cc184c1757bdb6d5648e32ff79c

    SHA1

    7bc0cfea2b9722c00313e5f259b5ee89ea2abd92

    SHA256

    abe02e47d92d3ad96dd399a8251d8554263c664501a20f3c05933ba20c55cb8b

    SHA512

    52bf74576fedee038d51d8cd56ab513262f626c460c72586ba362073a036ff6972a449966f60559214e7012998a133b86ec1e29cb0ae841e571932f01f9c8cc0