Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-02-2024 19:04

General

  • Target

    locales/ca.pak

  • Size

    371KB

  • MD5

    de21c7d001b771d4d59e2acfdd67dd44

  • SHA1

    ef5870e9cf34416edbec6aa76a6feb77b70b9acf

  • SHA256

    78bbee9bf6c95d239418037fd4660d081ebc0f369e727e613b6b652e380e6dd0

  • SHA512

    3276a84a4b4d90b47789a7ce6a3ae34afec187145a438fbdb7f398152b182e97ba10acda4941456ea2387c03c101bc2b1716a8950897ea3be180b3d8c073902e

  • SSDEEP

    6144:moaCg6EDiYqdSIs3cehEYBC2l3nbh9aGHQl2SwAGwXZM0dLbpuQRBtryBocaGIlI:Hg6EO9dSIs3cehEYBC2l3nbh9aGHQl2t

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\locales\ca.pak
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\locales\ca.pak
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2660
      • 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\ca.pak"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2592

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    3KB

    MD5

    29e622ffb15f1151baac20763807e99b

    SHA1

    46968041409606e6f65c6c9cecd25f94f86045fb

    SHA256

    aaffa87a06144386f9a05548fd062bc76a156d03f6d874a21f88c3ed51e8403f

    SHA512

    c7d18aea9c2d3df526cbe51529eed4030fefd1a8edcde81af51b326835ccf1a5a36f4ff375642860a1e11174ae2490ae4ebbe5e2896c8926b978b6a2d664740b