Analysis

  • max time kernel
    50s
  • max time network
    180s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09-01-2023 05:18

General

  • Target

    SCAN_DT6281.iso

  • Size

    1.0MB

  • MD5

    accaf498cc18b4e3fd81e5a14cf33ed1

  • SHA1

    93c6347ac71baa517540ba49a38172d68cd625d7

  • SHA256

    cc1fdbde529da88eeab58ff1695c80d2be68df600024860b3b9622c8a312affa

  • SHA512

    ffa919c222dbb8b3377870bc9665a2fd35061bfbb05adcd0e3dfc38c6b41757989414fed835864661605180a6268765b8e1cf0d076af1b49a766c1e37bba29d8

  • SSDEEP

    12288:9YokNyxh/QFYZLlW0qSQ8qVC6od45xk2SCWisesV:2dEvoFkRkS/qI6odz2vWiuV

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 2 IoCs
  • 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\SCAN_DT6281.iso
    1⤵
    • Enumerates connected drives
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:2796
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -s DsmSvc
    1⤵
    • Checks SCSI registry key(s)
    • Modifies data under HKEY_USERS
    PID:4944

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

3
T1082

Replay Monitor

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Downloads