Analysis

  • max time kernel
    256s
  • max time network
    262s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    15/01/2024, 04:48

General

  • Target

    1989c9b8ecb487c23d6de52e5860c4bb9ed9b9ee5b22265267761a686eba7c2f.exe

  • Size

    5.6MB

  • MD5

    47e19c527210dfdce1dfa2962eaa73de

  • SHA1

    80741dd2a77d77097f7638e61095017ff9d534ae

  • SHA256

    1989c9b8ecb487c23d6de52e5860c4bb9ed9b9ee5b22265267761a686eba7c2f

  • SHA512

    52fd9f3245fe2e7f56d47d855ccbd91e4931330ca5f8a00181531e59e7a508e7f93d6ea270cbd3fcc6d3ad54e68027960c305d2ef81b28108731aed88b3e461c

  • SSDEEP

    98304:+e3e4ejPxblyoseZRIPpAogYKeTzOzqc7u9:Le4ejJ5ceZEvgnDzx7W

Malware Config

Signatures

  • Detect ZGRat V1 1 IoCs
  • Detects Arechclient2 RAT 5 IoCs

    Arechclient2.

  • SectopRAT

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

  • SectopRAT payload 6 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1989c9b8ecb487c23d6de52e5860c4bb9ed9b9ee5b22265267761a686eba7c2f.exe
    "C:\Users\Admin\AppData\Local\Temp\1989c9b8ecb487c23d6de52e5860c4bb9ed9b9ee5b22265267761a686eba7c2f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1048
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3020

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmp143E.tmp

          Filesize

          20KB

          MD5

          c9ff7748d8fcef4cf84a5501e996a641

          SHA1

          02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

          SHA256

          4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

          SHA512

          d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

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

          Filesize

          742KB

          MD5

          544cd51a596619b78e9b54b70088307d

          SHA1

          4769ddd2dbc1dc44b758964ed0bd231b85880b65

          SHA256

          dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd

          SHA512

          f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

        • memory/1048-17-0x0000000005310000-0x0000000005350000-memory.dmp

          Filesize

          256KB

        • memory/1048-14-0x0000000005310000-0x0000000005350000-memory.dmp

          Filesize

          256KB

        • memory/1048-4-0x0000000006900000-0x0000000006BEE000-memory.dmp

          Filesize

          2.9MB

        • memory/1048-5-0x0000000006BF0000-0x0000000006D82000-memory.dmp

          Filesize

          1.6MB

        • memory/1048-2-0x0000000073FE0000-0x00000000746CE000-memory.dmp

          Filesize

          6.9MB

        • memory/1048-10-0x0000000005310000-0x0000000005350000-memory.dmp

          Filesize

          256KB

        • memory/1048-11-0x0000000005310000-0x0000000005350000-memory.dmp

          Filesize

          256KB

        • memory/1048-12-0x0000000005310000-0x0000000005350000-memory.dmp

          Filesize

          256KB

        • memory/1048-13-0x0000000000210000-0x0000000000220000-memory.dmp

          Filesize

          64KB

        • memory/1048-1-0x0000000073FE0000-0x00000000746CE000-memory.dmp

          Filesize

          6.9MB

        • memory/1048-15-0x0000000005310000-0x0000000005350000-memory.dmp

          Filesize

          256KB

        • memory/1048-16-0x0000000006F40000-0x0000000007040000-memory.dmp

          Filesize

          1024KB

        • memory/1048-0-0x0000000000F50000-0x00000000014E0000-memory.dmp

          Filesize

          5.6MB

        • memory/1048-18-0x0000000005310000-0x0000000005350000-memory.dmp

          Filesize

          256KB

        • memory/1048-3-0x0000000005310000-0x0000000005350000-memory.dmp

          Filesize

          256KB

        • memory/1048-42-0x0000000073FE0000-0x00000000746CE000-memory.dmp

          Filesize

          6.9MB

        • memory/1048-41-0x0000000005310000-0x0000000005350000-memory.dmp

          Filesize

          256KB

        • memory/3020-25-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/3020-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/3020-20-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/3020-27-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/3020-29-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/3020-30-0x0000000073FE0000-0x00000000746CE000-memory.dmp

          Filesize

          6.9MB

        • memory/3020-31-0x00000000048E0000-0x0000000004920000-memory.dmp

          Filesize

          256KB

        • memory/3020-22-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/3020-19-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/3020-21-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/3020-43-0x0000000073FE0000-0x00000000746CE000-memory.dmp

          Filesize

          6.9MB

        • memory/3020-44-0x00000000048E0000-0x0000000004920000-memory.dmp

          Filesize

          256KB