Analysis

  • max time kernel
    150s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230621-en
  • resource tags

    arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
  • submitted
    21-06-2023 11:25

General

  • Target

    carLambo/ODxCDSlzXcVsVaqVcnjYn.class

  • Size

    1KB

  • MD5

    97ba92678945879bd6dd5d81c593ffd7

  • SHA1

    e927f2901221d428c160278807a6c8da22aff497

  • SHA256

    db7bf72a73c82f1ec8f3425788f27a12f80dcf2a8a933d011fed84fc01b82cb0

  • SHA512

    c378927c271d21b6d27f2e27b92dcd40ab7d2c7bd6727acef5f055c0ffc60f0e003cfa61fe50806ed90b41820a222aa33532800fed18d107d47f8a00b3fd3d2d

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 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\carLambo\ODxCDSlzXcVsVaqVcnjYn.class
    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\carLambo\ODxCDSlzXcVsVaqVcnjYn.class
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1388
      • 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\carLambo\ODxCDSlzXcVsVaqVcnjYn.class"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:1392

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    3KB

    MD5

    e31a7f09069a020eeb8185bd91e21217

    SHA1

    655c670ebe678696d12b078a85cb9c32fe169076

    SHA256

    48e0e01956cc5092eb9852d12d53f2a0a85b6376e62499253cbba48884210acd

    SHA512

    20d9cd9696aa5020f11a6fcd18d211090d9d416cd232ee36a647bd2e075bec562fcc2b153fe1a5e87f6258fcdceea047aec6ab2b7c1f8d046189a9f894d785ce