Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-04-2023 13:04

General

  • Target

    Payload.exe

  • Size

    26KB

  • MD5

    6a752e3b33aac906ecdf4b24701bd339

  • SHA1

    8219a3e7a0d84674fe8884b834000191b44bf798

  • SHA256

    531c0370753a42b4fb3028488023262529a6bf20b791988614b6bb1db6c6d949

  • SHA512

    c91785552537474b929f2a011c52c5fdd46fb312d484415c23f4ff3b383fe9d30ae2e7085bbab843c1e46a1ca79d349aacdcdd3532214e69c4ec7fbe378749f8

  • SSDEEP

    384:dL8FMPmCDXwjXmIQXm54VOexmFterkSuldsP3NBa6Ml7AQk93vmhm7UMKmIEecK6:NR54IJ6l7A/vMHTi9bD

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payload.exe
    "C:\Users\Admin\AppData\Local\Temp\Payload.exe"
    1⤵
    • Drops startup file
    • Suspicious use of AdjustPrivilegeToken
    PID:4536

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4536-135-0x0000000001690000-0x00000000016A0000-memory.dmp
    Filesize

    64KB