Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-10-2024 16:13

General

  • Target

    G K M 9 5/cacert.pem

  • Size

    2KB

  • MD5

    39f89143815797c4a41c62f30f137094

  • SHA1

    39a602c37ee958e5a5779c167ea095a56f0218e4

  • SHA256

    5513aa54afe134569e08b27aa61e60e888ab31d9e112f8c5881adbaecc817678

  • SHA512

    02cfee4a3fdc728e63e5a63797c58c5a6fbd805f6f6e5c0ab4e5dbf1d1701636a6aefc94095096b627b7475e731327d620c519ddc1a65b3ee49dd41b4d219d6d

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 1 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\G K M 9 5\cacert.pem"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2772
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\G K M 9 5\cacert.pem
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2576
      • 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\G K M 9 5\cacert.pem"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2568

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

    eaa95f4289d66543320fc3602ac84c38

    SHA1

    38aaf1386470d7495051f657a9101c0307d53bf3

    SHA256

    74f963be5a508566ab85ab0667d63d6ac637ae0a77775eefab76a924254e0c7b

    SHA512

    ad50cd0cf60474e7b8d909bad5f5ccaf7e33120aec8e94c53cb896d8ff9a9f7b6044ad1c9c4e207fc348d88fa485e4450d23be5df05345637059b978c63f15e5