Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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 3 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.

  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\493807123c2e449d0dcfdbd3443d083aef30a6aaea42381290572bab06090c0b.exe
    "C:\Users\Admin\AppData\Local\Temp\493807123c2e449d0dcfdbd3443d083aef30a6aaea42381290572bab06090c0b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      2⤵
        PID:2852

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • \Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

            Filesize

            92KB

            MD5

            e7e93c800f74b84706a6cf60844e8e03

            SHA1

            24fa13318c0393f37d632e41cf7eebf4ed1cf826

            SHA256

            80e2132f3e5b995b1128cb69991f0f02f01fb5b9323cf9b275b3b71b98805b46

            SHA512

            bbc9367dba2618c5ffb4f20a301d4637e9326d42786472eb034b71a12be83635c70f8d4779ff454aa5c91ae63fd191ef90f17d60bb98bba358530bc287faa6b6

          • memory/2500-15-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2500-11-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2500-3-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2500-4-0x0000000006A30000-0x0000000006DD6000-memory.dmp

            Filesize

            3.6MB

          • memory/2500-5-0x0000000008030000-0x00000000081C2000-memory.dmp

            Filesize

            1.6MB

          • memory/2500-14-0x0000000000270000-0x0000000000280000-memory.dmp

            Filesize

            64KB

          • memory/2500-30-0x0000000074B10000-0x00000000751FE000-memory.dmp

            Filesize

            6.9MB

          • memory/2500-1-0x0000000074B10000-0x00000000751FE000-memory.dmp

            Filesize

            6.9MB

          • memory/2500-10-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2500-13-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2500-2-0x0000000074B10000-0x00000000751FE000-memory.dmp

            Filesize

            6.9MB

          • memory/2500-17-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2500-16-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2500-20-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2500-19-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2500-18-0x00000000081C0000-0x00000000082C0000-memory.dmp

            Filesize

            1024KB

          • memory/2500-12-0x0000000004F70000-0x0000000004FB0000-memory.dmp

            Filesize

            256KB

          • memory/2500-0-0x0000000000B90000-0x000000000109C000-memory.dmp

            Filesize

            5.0MB

          • memory/2852-22-0x0000000000400000-0x00000000004D2000-memory.dmp

            Filesize

            840KB

          • memory/2852-21-0x0000000000400000-0x00000000004D2000-memory.dmp

            Filesize

            840KB

          • memory/2852-25-0x0000000000400000-0x00000000004D2000-memory.dmp

            Filesize

            840KB

          • memory/2852-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

            Filesize

            4KB

          • memory/2852-29-0x0000000000400000-0x00000000004D2000-memory.dmp

            Filesize

            840KB

          • memory/2852-23-0x0000000000400000-0x00000000004D2000-memory.dmp

            Filesize

            840KB