Overview

overview

10

Static

static

SOA 21-03-2022.exe

windows7_x64

10

SOA 21-03-2022.exe

windows10-2004_x64

7

Analysis

  • max time kernel
    124s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220310-en
  • submitted
    21/03/2022, 10:38

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General

  • Target
    SOA 21-03-2022.exe
  • Size 199KB
  • Sample220321-mpdx8sbffm
  • SHA256 0a26073dc1b719d6c2f2ceb4c2a43f44d031c59c9a1082cace4b0358080c3cea
  • MD5 SHA1 SHA512
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SOA 21-03-2022.exe
    "C:\Users\Admin\AppData\Local\Temp\SOA 21-03-2022.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4236
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout 15
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:900
      • C:\Windows\SysWOW64\timeout.exe
        timeout 15
        3⤵
        • Delays execution with timeout.exe
        PID:2216

Network

        MITRE ATT&CK Enterprise v6

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        Downloads

        memory/4236-134-0x0000000075370000-0x0000000075B20000-memory.dmp
        Download

        memory/4236-135-0x0000000000F40000-0x0000000000F78000-memory.dmp
        Download

        memory/4236-136-0x0000000005920000-0x0000000005921000-memory.dmp
        Download