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Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    13/02/2024, 02:53

General

  • Target

    767ba9a305c7ecb8bf1779211e93bd673a8520015e64013f6e43a7ddd355f92f.exe

  • Size

    1.6MB

  • MD5

    d76fbdd502935147727b658a1f54606b

  • SHA1

    5b34d209f664bb04f4a9fa431159cc1e24ccf641

  • SHA256

    767ba9a305c7ecb8bf1779211e93bd673a8520015e64013f6e43a7ddd355f92f

  • SHA512

    c460b4706f85507d12b00a878585db4fbdeaca2abe9fe22239c67dbab9e12dbb3b64f212e5d0461b37254ce02bbcdbe0a7b3862155f387baebf3e6ca16f979d2

  • SSDEEP

    24576:Bu3lUF+zynY3kq1EP07HlzrGyiXoX/njc+9cRQ38mG:Bu+Y3kqJFzrcoX/njB9cY8

Score
10/10

Malware Config

Signatures

  • Detect ZGRat V1 34 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\767ba9a305c7ecb8bf1779211e93bd673a8520015e64013f6e43a7ddd355f92f.exe
    "C:\Users\Admin\AppData\Local\Temp\767ba9a305c7ecb8bf1779211e93bd673a8520015e64013f6e43a7ddd355f92f.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2448
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      2⤵
        PID:2232
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        2⤵
        • Suspicious use of SetWindowsHookEx
        PID:1632
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        2⤵
          PID:2340

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\remcos\logs.dat

        Filesize

        144B

        MD5

        769061be49b52b9b661476a076e85d78

        SHA1

        4edba919d08534a313935fe7eff00be29e2f5a67

        SHA256

        53c8697a6cc34340b929fa3156aebddd7820ff310ffc2b2f68526e7516f6013b

        SHA512

        7bfe0bc085bf1686a2ba7a2a4c192a1e2467cb63aba1bea37bbd315f1d759e6ef6b8bee7b17684c48a541281e305d384cad7981f804ac14e20d888a83f111fbc

      • memory/2448-40-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-48-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-3-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-4-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-6-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-8-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-12-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-10-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-18-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-22-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-20-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-16-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-14-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-24-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-30-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-34-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-32-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-36-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-38-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-0-0x0000000001290000-0x000000000143A000-memory.dmp

        Filesize

        1.7MB

      • memory/2448-2-0x0000000073F70000-0x000000007465E000-memory.dmp

        Filesize

        6.9MB

      • memory/2448-44-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-46-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-50-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-42-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-28-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-26-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-52-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-54-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-58-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-62-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-60-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-64-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-56-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-66-0x0000000004A00000-0x0000000004AE0000-memory.dmp

        Filesize

        896KB

      • memory/2448-1118-0x0000000000230000-0x0000000000231000-memory.dmp

        Filesize

        4KB

      • memory/2448-1117-0x0000000001210000-0x0000000001250000-memory.dmp

        Filesize

        256KB

      • memory/2448-1119-0x0000000000CA0000-0x0000000000D0E000-memory.dmp

        Filesize

        440KB

      • memory/2448-1120-0x00000000006A0000-0x00000000006EC000-memory.dmp

        Filesize

        304KB

      • memory/2448-1134-0x0000000073F70000-0x000000007465E000-memory.dmp

        Filesize

        6.9MB

      • memory/2448-1-0x0000000004A00000-0x0000000004AE6000-memory.dmp

        Filesize

        920KB