Analysis

  • max time kernel
    117s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 00:12

General

  • Target

    locales/ru.pak

  • Size

    836KB

  • MD5

    1a9b38ec75ccfa3214bef411a1ae0502

  • SHA1

    de81af03fff427dfc5ffe548f27ed02acae3402d

  • SHA256

    533f9e4af2dce2a6e049ac0eb6e2dbf0afe4b6f635236520aee2e4fa3176e995

  • SHA512

    05cf20aea71cdd077b0fa5f835812809ad22c3dbebc69e38ab2c9a26ad694ab50d6985aec61633b99713e7f57408c1c64ce2fb9ccdac26661b7167853bdd6148

  • SSDEEP

    12288:2oZ3aknfQjRo4YS7yMh/KgNzJ9fx+aAka2qSGsN8zqcnYH8eXN2hPO3j/zpbzvMX:hZ3GR/5X6Eq

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\ru.pak
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\locales\ru.pak
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2656
      • 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\ru.pak"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2536

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

    81d85baab9a88e782381c119a47352e6

    SHA1

    e902493002b5ed37e9092aea0d53df3833c3f293

    SHA256

    ca8413c747403880a907b898d90ae542be4f018492a8d31a401161c15c56d57d

    SHA512

    c1ce839c9fb9a74bd61f36ada58f9b5e8aba5fba0d998d4a029f73a7ef98a0c3aeb784f1b7c13a766092e73d6dcbddf082bdc2f160a19162476f49c9c1d36845