Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2024, 03:41

General

  • Target

    493807123c2e449d0dcfdbd3443d083aef30a6aaea42381290572bab06090c0b.exe

  • Size

    5.1MB

  • MD5

    cae49b754cd4f40f428eaa78ceeef195

  • SHA1

    c83006a616cef6e50254598ba869f8c1fef03d28

  • SHA256

    493807123c2e449d0dcfdbd3443d083aef30a6aaea42381290572bab06090c0b

  • SHA512

    40465396da861b69140139a493c21e8be32a7b5b03631381bbb3a04ea681c4d374a0046a82feda160a3414930af8f8bf460ce43d1a8559be93e6aec2bc315f52

  • SSDEEP

    98304:Ab+ge5mSVzQzRNWDs4vCS7W5IeouyUKylP1uniL8OspPYB:AbG5dV0dNWI6CS7xnuyUCiL5spPk

Malware Config

Signatures

  • Detect ZGRat V1 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 2 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • .NET Reactor proctector 1 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Drops startup file 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\493807123c2e449d0dcfdbd3443d083aef30a6aaea42381290572bab06090c0b.exe
    "C:\Users\Admin\AppData\Local\Temp\493807123c2e449d0dcfdbd3443d083aef30a6aaea42381290572bab06090c0b.exe"
    1⤵
    • Drops startup file
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3784
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3556

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3556-26-0x0000000005800000-0x00000000059C2000-memory.dmp

          Filesize

          1.8MB

        • memory/3556-59-0x0000000005570000-0x0000000005580000-memory.dmp

          Filesize

          64KB

        • memory/3556-58-0x0000000074E40000-0x00000000755F0000-memory.dmp

          Filesize

          7.7MB

        • memory/3556-31-0x0000000005EF0000-0x0000000005F40000-memory.dmp

          Filesize

          320KB

        • memory/3556-32-0x00000000065A0000-0x0000000006606000-memory.dmp

          Filesize

          408KB

        • memory/3556-30-0x0000000005E10000-0x0000000005E2E000-memory.dmp

          Filesize

          120KB

        • memory/3556-29-0x0000000006A60000-0x0000000006F8C000-memory.dmp

          Filesize

          5.2MB

        • memory/3556-28-0x0000000005F80000-0x0000000006524000-memory.dmp

          Filesize

          5.6MB

        • memory/3556-21-0x0000000000400000-0x00000000004D2000-memory.dmp

          Filesize

          840KB

        • memory/3556-25-0x0000000005570000-0x0000000005580000-memory.dmp

          Filesize

          64KB

        • memory/3556-24-0x0000000074E40000-0x00000000755F0000-memory.dmp

          Filesize

          7.7MB

        • memory/3556-23-0x0000000005590000-0x0000000005622000-memory.dmp

          Filesize

          584KB

        • memory/3556-27-0x0000000005630000-0x00000000056A6000-memory.dmp

          Filesize

          472KB

        • memory/3784-20-0x0000000008010000-0x0000000008110000-memory.dmp

          Filesize

          1024KB

        • memory/3784-6-0x0000000007BE0000-0x0000000007D72000-memory.dmp

          Filesize

          1.6MB

        • memory/3784-1-0x0000000000120000-0x000000000062C000-memory.dmp

          Filesize

          5.0MB

        • memory/3784-19-0x0000000008010000-0x0000000008110000-memory.dmp

          Filesize

          1024KB

        • memory/3784-17-0x00000000051A0000-0x00000000051B0000-memory.dmp

          Filesize

          64KB

        • memory/3784-16-0x00000000051A0000-0x00000000051B0000-memory.dmp

          Filesize

          64KB

        • memory/3784-15-0x00000000051A0000-0x00000000051B0000-memory.dmp

          Filesize

          64KB

        • memory/3784-14-0x0000000004B00000-0x0000000004B10000-memory.dmp

          Filesize

          64KB

        • memory/3784-12-0x00000000051A0000-0x00000000051B0000-memory.dmp

          Filesize

          64KB

        • memory/3784-22-0x0000000008010000-0x0000000008110000-memory.dmp

          Filesize

          1024KB

        • memory/3784-18-0x00000000051A0000-0x00000000051B0000-memory.dmp

          Filesize

          64KB

        • memory/3784-13-0x00000000051A0000-0x00000000051B0000-memory.dmp

          Filesize

          64KB

        • memory/3784-5-0x00000000065E0000-0x0000000006986000-memory.dmp

          Filesize

          3.6MB

        • memory/3784-4-0x00000000051A0000-0x00000000051B0000-memory.dmp

          Filesize

          64KB

        • memory/3784-3-0x0000000074E40000-0x00000000755F0000-memory.dmp

          Filesize

          7.7MB

        • memory/3784-51-0x00000000051A0000-0x00000000051B0000-memory.dmp

          Filesize

          64KB

        • memory/3784-57-0x0000000074E40000-0x00000000755F0000-memory.dmp

          Filesize

          7.7MB

        • memory/3784-2-0x0000000005090000-0x000000000512C000-memory.dmp

          Filesize

          624KB

        • memory/3784-0-0x0000000074E40000-0x00000000755F0000-memory.dmp

          Filesize

          7.7MB