Analysis

  • max time kernel
    91s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-11-2022 19:55

General

  • Target

    AR37.iso

  • Size

    970KB

  • MD5

    3f430d80f682127c82644220ce17ebcd

  • SHA1

    294f41577e9abaaf39c61d079ed407021d421eff

  • SHA256

    b866e642c8167ffbeb5d55df5ea8bf2c5e565fd05242ed2a2934a6ca48745153

  • SHA512

    a28e112be646337b3848da600823830c2d70e67749dd7402c35643f8af294ef333a2a85e0d50236a3349884dfaab1a3ed570ff8c24ce28f6fe552fc7d1bf9451

  • SSDEEP

    12288:mon6F+DfZxL4+Dir8lkQ5z4hbAmKFX4GfOs5VBNYRbWAUWWvoYPiwBPhKwnONVvo:mon6F+DRt4Tr8lkBh8p2QOUDKw9

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\AR37.iso
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:316

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads