Analysis

  • max time kernel
    150s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    21-06-2023 11:25

General

  • Target

    carLambo/dDWcwWhGOWwQQirQcyCEh.class

  • Size

    379B

  • MD5

    2b8fd9b948b11d75495fbbfad92b88cb

  • SHA1

    c88f101aa7588f554bcc9c9cd83f631f7bdd8c0e

  • SHA256

    fef2de74688cc4ea7516eb7838204ff7a8b5bb6b686ba33fec89cace9a9f9482

  • SHA512

    0b4c6819a2526248d59dc20b84dfd2c67e53dbe25ff401750fa0440bf3032a42772327faabb5df321c4bb4aa42874a99929c66a25daa2223672f11a079fb6b34

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\dDWcwWhGOWwQQirQcyCEh.class
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\carLambo\dDWcwWhGOWwQQirQcyCEh.class
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:1556
      • 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\dDWcwWhGOWwQQirQcyCEh.class"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:1856

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

    7a9a620a778940ad345ff7b645ae70bd

    SHA1

    cda5ef242d39109ca54872e210f79fecce69c520

    SHA256

    24352e42bf6f9eb8d030b5cc4da3ea5a388d0b77712af3e0a407eb2f1254f068

    SHA512

    b58b93457f550135c03a8b670608aa54920b1fe98e154d525bb5fafebf85c988f5f69e7e99fc94efe05ba4f47d1e48a6d67f4bafaab98208a3f3b680b48c3231