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Resubmissions

03/01/2024, 11:37

240103-nrgycafdf4 10

03/01/2024, 11:18

240103-nd9q7scgfm 10

Analysis

  • max time kernel
    93s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20231215-en
  • resource tags

    arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    03/01/2024, 11:37

General

  • Target

    Debug.exe

  • Size

    631KB

  • MD5

    eec03d362a4c66fe6ac8064ae68bda50

  • SHA1

    8aa051b9c7f201eb9504fb7023bbc5ffa2458293

  • SHA256

    cd2cc1403cb829e7d7454a3a80d9875834bd3b0837e56493369f2d842bf3f569

  • SHA512

    e6f07b5171fee9fa534f57376aaf6061e541da4ad9cee2e50b3d2ee3eed7cd2d0ed2942a479e8887dc7e4247e969b081b5ebef758854e7c62be35e2af49a8f2d

  • SSDEEP

    12288:vEZR29MfzdOwMI5F09MyMeWR+KSS2g/Pd35/K9TGH4CaxJDua:MZR29Mfzdu6LyZTIdJ/K98n6u

Score
10/10

Malware Config

Signatures

  • Detect ZGRat V1 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Debug.exe
    "C:\Users\Admin\AppData\Local\Temp\Debug.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2296
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc 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
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1404
  • C:\Users\Admin\AppData\Roaming\Default\Name.exe
    C:\Users\Admin\AppData\Roaming\Default\Name.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4016
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
      C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3704

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_oylm3gnq.fkc.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Roaming\Default\Name.exe

    Filesize

    631KB

    MD5

    eec03d362a4c66fe6ac8064ae68bda50

    SHA1

    8aa051b9c7f201eb9504fb7023bbc5ffa2458293

    SHA256

    cd2cc1403cb829e7d7454a3a80d9875834bd3b0837e56493369f2d842bf3f569

    SHA512

    e6f07b5171fee9fa534f57376aaf6061e541da4ad9cee2e50b3d2ee3eed7cd2d0ed2942a479e8887dc7e4247e969b081b5ebef758854e7c62be35e2af49a8f2d

  • memory/1404-8-0x00000148F4870000-0x00000148F4880000-memory.dmp

    Filesize

    64KB

  • memory/1404-22-0x00007FFF091B0000-0x00007FFF09C72000-memory.dmp

    Filesize

    10.8MB

  • memory/1404-19-0x00000148F4870000-0x00000148F4880000-memory.dmp

    Filesize

    64KB

  • memory/1404-15-0x00000148F47C0000-0x00000148F47E2000-memory.dmp

    Filesize

    136KB

  • memory/1404-9-0x00000148F4870000-0x00000148F4880000-memory.dmp

    Filesize

    64KB

  • memory/1404-7-0x00007FFF091B0000-0x00007FFF09C72000-memory.dmp

    Filesize

    10.8MB

  • memory/2296-23-0x00007FFF091B0000-0x00007FFF09C72000-memory.dmp

    Filesize

    10.8MB

  • memory/2296-6-0x0000018874E30000-0x0000018874E84000-memory.dmp

    Filesize

    336KB

  • memory/2296-4-0x0000018874CC0000-0x0000018874D16000-memory.dmp

    Filesize

    344KB

  • memory/2296-5-0x0000018872C20000-0x0000018872C6C000-memory.dmp

    Filesize

    304KB

  • memory/2296-2-0x00007FFF091B0000-0x00007FFF09C72000-memory.dmp

    Filesize

    10.8MB

  • memory/2296-3-0x0000018874D20000-0x0000018874D30000-memory.dmp

    Filesize

    64KB

  • memory/2296-0-0x0000018872760000-0x0000018872802000-memory.dmp

    Filesize

    648KB

  • memory/2296-27-0x00007FFF091B0000-0x00007FFF09C72000-memory.dmp

    Filesize

    10.8MB

  • memory/2296-1-0x0000018874D30000-0x0000018874E32000-memory.dmp

    Filesize

    1.0MB

  • memory/3704-39-0x000001F9BA0F0000-0x000001F9BA100000-memory.dmp

    Filesize

    64KB

  • memory/3704-36-0x00007FFF091B0000-0x00007FFF09C72000-memory.dmp

    Filesize

    10.8MB

  • memory/3704-37-0x000001F9BA0F0000-0x000001F9BA100000-memory.dmp

    Filesize

    64KB

  • memory/3704-40-0x000001F9BA0F0000-0x000001F9BA100000-memory.dmp

    Filesize

    64KB

  • memory/3704-41-0x00007FFF091B0000-0x00007FFF09C72000-memory.dmp

    Filesize

    10.8MB

  • memory/3704-42-0x000001F9BA0F0000-0x000001F9BA100000-memory.dmp

    Filesize

    64KB

  • memory/3704-43-0x000001F9BA0F0000-0x000001F9BA100000-memory.dmp

    Filesize

    64KB

  • memory/3704-44-0x000001F9BA0F0000-0x000001F9BA100000-memory.dmp

    Filesize

    64KB

  • memory/4016-31-0x000001ACF7490000-0x000001ACF74A0000-memory.dmp

    Filesize

    64KB

  • memory/4016-33-0x000001ACF7490000-0x000001ACF74A0000-memory.dmp

    Filesize

    64KB

  • memory/4016-34-0x000001ACF7490000-0x000001ACF74A0000-memory.dmp

    Filesize

    64KB

  • memory/4016-38-0x00007FFF091B0000-0x00007FFF09C72000-memory.dmp

    Filesize

    10.8MB

  • memory/4016-30-0x00007FFF091B0000-0x00007FFF09C72000-memory.dmp

    Filesize

    10.8MB