Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    27-07-2021 05:53

General

  • Target

    1.ps1

  • Size

    342KB

  • MD5

    59e827239f2392b954d985c77c9d5835

  • SHA1

    9cee71df4d3b630c13b105aa2a93ed26d49db908

  • SHA256

    0748c90ba4f1fcf603134cd9f98aafad3298d4fb859b189cfdf0523f63aa85bf

  • SHA512

    15bd39e114f6b5041c5dd820a0b1b8cc02b4f72d4f5b6c0754a1fa511cb79707973114d5ba0bb4f25b8db1168769cc57b512e487f24af3126ba3e2bdd5f10a7d

Malware Config

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Blocklisted process makes network request 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\1.ps1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:672

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/672-117-0x0000029F20C40000-0x0000029F20C42000-memory.dmp
    Filesize

    8KB

  • memory/672-120-0x0000029F3B130000-0x0000029F3B131000-memory.dmp
    Filesize

    4KB

  • memory/672-125-0x0000029F3B3E0000-0x0000029F3B3E1000-memory.dmp
    Filesize

    4KB

  • memory/672-126-0x0000029F20C43000-0x0000029F20C45000-memory.dmp
    Filesize

    8KB

  • memory/672-131-0x0000029F20C46000-0x0000029F20C48000-memory.dmp
    Filesize

    8KB

  • memory/672-132-0x0000029F3B390000-0x0000029F3B3D0000-memory.dmp
    Filesize

    256KB