Analysis

  • max time kernel
    151s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • submitted
    20-09-2023 06:58

General

  • Target

    check_circle_outline_56.json

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\check_circle_outline_56.json
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1264
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\check_circle_outline_56.json
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2732
      • 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\check_circle_outline_56.json"
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2796

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

    0b4e302f2dd8523b3ea26b0021f94d69

    SHA1

    493f01f0da3381b50db8eee9c35623d75b92e73c

    SHA256

    d6c9e45106defcdab08069324118108183466530a72d1de501842b4e6774b25f

    SHA512

    df3a70db67cd11c31413bd3c72f0deaf1166bfed6092a303679ae3eded01e25ec8b8ece75fe5e58f70c824c5151a34923a660bc91a5d4e20ea65c6c621e48c25