Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-03-2023 23:12

General

  • Target

    APT 37 Previous Commits 1/20220315-112_Notice.rar

  • Size

    3KB

  • MD5

    75fe480a0669e80369eaf640857c27cd

  • SHA1

    6845db568fabef46944bd0afed55b94cf2ffa5fb

  • SHA256

    ac31880c5a10e7227064b7098a2e73e5001349123b0e9b6ac2aa8efa055d73fa

  • SHA512

    2074d50ebc5b893183c659cbc48c81924347c69fe05559141d708efbef8231508628c7a20d3b448d747f478731d91c8c0d8a07b6bc408ed3209cd7a3889fc045

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\APT 37 Previous Commits 1\20220315-112_Notice.rar"
    1⤵
    • Modifies registry class
    PID:4980
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4588

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

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Downloads