Analysis

  • max time kernel
    146s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2024, 12:23

General

  • Target

    garits.exe

  • Size

    854KB

  • MD5

    9dab7bdadcab9c6bf91272fb7931787c

  • SHA1

    5f1d9471c50e40cf5279a1fade18b93c1d80839c

  • SHA256

    d3caae4b8590d11875173d4500b553816949c55042ed95c3c0a5327fc8d7e3f5

  • SHA512

    c9565b213b2d872d5032bbc403be4d975d134261c3a82cb429960ff4ea33930fad08bc8effb7b8bce176b9c25be8deb3113c8e25879923a9e4862218517f3a03

  • SSDEEP

    12288:IcvCS1ED+vJf54ixpwnhc29JPFrAOwap6pPDtvQE7qct2d9/ax:IcvCEhrxChc0J9cLvPDtvQEftA9/a

Malware Config

Signatures

  • Detect ZGRat V1 1 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Drops startup file 2 IoCs
  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\garits.exe
    "C:\Users\Admin\AppData\Local\Temp\garits.exe"
    1⤵
    • UAC bypass
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2692
    • C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
      "Powershell.exe" -exec bypass -c Copy-Item 'C:\Users\Admin\AppData\Local\Temp\garits.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\garits.exe' -Force
      2⤵
      • Drops startup file
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4264

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4f5toxgc.byo.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/2692-20-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/2692-15-0x000000001FF30000-0x000000001FFD6000-memory.dmp

    Filesize

    664KB

  • memory/2692-1-0x00007FFAA54E0000-0x00007FFAA5FA1000-memory.dmp

    Filesize

    10.8MB

  • memory/2692-12-0x000000001BED0000-0x000000001BEF2000-memory.dmp

    Filesize

    136KB

  • memory/2692-13-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/2692-14-0x000000001FE40000-0x000000001FF04000-memory.dmp

    Filesize

    784KB

  • memory/2692-0-0x0000000000340000-0x0000000000418000-memory.dmp

    Filesize

    864KB

  • memory/2692-17-0x00000000225F0000-0x0000000022692000-memory.dmp

    Filesize

    648KB

  • memory/2692-18-0x0000000022690000-0x0000000022792000-memory.dmp

    Filesize

    1.0MB

  • memory/2692-45-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/2692-2-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/2692-44-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/2692-43-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/2692-23-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/2692-33-0x0000000022990000-0x00000000229E6000-memory.dmp

    Filesize

    344KB

  • memory/2692-34-0x00000000227C0000-0x000000002280C000-memory.dmp

    Filesize

    304KB

  • memory/2692-22-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/2692-39-0x00007FFAA54E0000-0x00007FFAA5FA1000-memory.dmp

    Filesize

    10.8MB

  • memory/2692-40-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/2692-41-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/2692-42-0x000000001C930000-0x000000001C940000-memory.dmp

    Filesize

    64KB

  • memory/4264-38-0x00007FFAA54E0000-0x00007FFAA5FA1000-memory.dmp

    Filesize

    10.8MB

  • memory/4264-21-0x000001E9B6C00000-0x000001E9B6C10000-memory.dmp

    Filesize

    64KB

  • memory/4264-19-0x00007FFAA54E0000-0x00007FFAA5FA1000-memory.dmp

    Filesize

    10.8MB