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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
    118s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 10 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:1732
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {876E6D15-A210-4373-A460-BC00E0501E94} S-1-5-21-1603059206-2004189698-4139800220-1000:AILVMYUM\Admin:Interactive:[1]
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2644
    • C:\Users\Admin\AppData\Roaming\Default\Name.exe
      C:\Users\Admin\AppData\Roaming\Default\Name.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2608
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    631KB

    MD5

    eec03d362a4c66fe6ac8064ae68bda50

    SHA1

    8aa051b9c7f201eb9504fb7023bbc5ffa2458293

    SHA256

    cd2cc1403cb829e7d7454a3a80d9875834bd3b0837e56493369f2d842bf3f569

    SHA512

    e6f07b5171fee9fa534f57376aaf6061e541da4ad9cee2e50b3d2ee3eed7cd2d0ed2942a479e8887dc7e4247e969b081b5ebef758854e7c62be35e2af49a8f2d

  • memory/1732-0-0x000000013F4B0000-0x000000013F552000-memory.dmp

    Filesize

    648KB

  • memory/1732-1-0x000007FEF57D0000-0x000007FEF61BC000-memory.dmp

    Filesize

    9.9MB

  • memory/1732-2-0x000000001B530000-0x000000001B5B0000-memory.dmp

    Filesize

    512KB

  • memory/1732-3-0x000000001B410000-0x000000001B512000-memory.dmp

    Filesize

    1.0MB

  • memory/1732-4-0x00000000022C0000-0x0000000002316000-memory.dmp

    Filesize

    344KB

  • memory/1732-5-0x0000000002320000-0x000000000236C000-memory.dmp

    Filesize

    304KB

  • memory/1732-6-0x0000000002520000-0x0000000002574000-memory.dmp

    Filesize

    336KB

  • memory/1732-7-0x000007FEF57D0000-0x000007FEF61BC000-memory.dmp

    Filesize

    9.9MB

  • memory/1732-8-0x000000001B530000-0x000000001B5B0000-memory.dmp

    Filesize

    512KB

  • memory/1732-11-0x000007FEF57D0000-0x000007FEF61BC000-memory.dmp

    Filesize

    9.9MB

  • memory/2024-30-0x000007FEF4DE0000-0x000007FEF57CC000-memory.dmp

    Filesize

    9.9MB

  • memory/2024-33-0x000000001B930000-0x000000001B9B0000-memory.dmp

    Filesize

    512KB

  • memory/2024-38-0x000000001B930000-0x000000001B9B0000-memory.dmp

    Filesize

    512KB

  • memory/2024-37-0x000000001B930000-0x000000001B9B0000-memory.dmp

    Filesize

    512KB

  • memory/2024-20-0x0000000140000000-0x00000001400A2000-memory.dmp

    Filesize

    648KB

  • memory/2024-21-0x0000000140000000-0x00000001400A2000-memory.dmp

    Filesize

    648KB

  • memory/2024-22-0x0000000140000000-0x00000001400A2000-memory.dmp

    Filesize

    648KB

  • memory/2024-23-0x000007FFFFFD4000-0x000007FFFFFD5000-memory.dmp

    Filesize

    4KB

  • memory/2024-25-0x0000000140000000-0x00000001400A2000-memory.dmp

    Filesize

    648KB

  • memory/2024-36-0x000000001B930000-0x000000001B9B0000-memory.dmp

    Filesize

    512KB

  • memory/2024-35-0x000007FEF4DE0000-0x000007FEF57CC000-memory.dmp

    Filesize

    9.9MB

  • memory/2024-31-0x000000001B930000-0x000000001B9B0000-memory.dmp

    Filesize

    512KB

  • memory/2024-34-0x000000001B930000-0x000000001B9B0000-memory.dmp

    Filesize

    512KB

  • memory/2024-32-0x000000001B930000-0x000000001B9B0000-memory.dmp

    Filesize

    512KB

  • memory/2608-17-0x000000013F200000-0x000000013F2A2000-memory.dmp

    Filesize

    648KB

  • memory/2608-29-0x000007FEF4DE0000-0x000007FEF57CC000-memory.dmp

    Filesize

    9.9MB

  • memory/2608-16-0x000007FEF4DE0000-0x000007FEF57CC000-memory.dmp

    Filesize

    9.9MB

  • memory/2608-26-0x000000001B8E0000-0x000000001B960000-memory.dmp

    Filesize

    512KB

  • memory/2608-19-0x000000001B8E0000-0x000000001B960000-memory.dmp

    Filesize

    512KB

  • memory/2608-18-0x000000001B8E0000-0x000000001B960000-memory.dmp

    Filesize

    512KB