Analysis

  • max time kernel
    117s
  • max time network
    121s
  • 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/el.pak

  • Size

    664KB

  • MD5

    8f5a15560710db2af852512b7298b93e

  • SHA1

    30a13ebef10108effbad8c24b680228660658415

  • SHA256

    bc07e403272a4d65305fe24a827404d7b931d01cda547f8c07a840d19e591430

  • SHA512

    e3cedc0eaa82b10a68a40aca8ec1379a6bb924766e1c5abd97e39c621dcbc195d6c1ff80921c2320f0f1c87d160bc2a6258108399876339e5104f98d90a861de

  • SSDEEP

    12288:RdquNwK202pgaZH4q5OaPY3HvO9K63/fgBsbfFnxHuhWTT9rkv0pfBtMMkffFZig:RdquNwK202pgaWqsaA3Hm9K63/fgBs9I

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\el.pak
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2252
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\locales\el.pak
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2964
      • 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\el.pak"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2456

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

    e04bd26696801c8a9a6c2a7852ae8cf3

    SHA1

    1f5eeda8426993190b0396f31de9628afdcdbdc9

    SHA256

    21f33e132cfb836dee90bb764017358d46a8f8b6f22347ee5f64ee9593de9900

    SHA512

    a4d3737cf50462b7c41cdef84ff17a687e19150910b5fe534456717dec9924f3d68728b63eccabd01d0c102eb480a9f67e31e561a1fcd737c4289b48247eb7d3