Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/01/2024, 17:55

General

  • Target

    file.exe

  • Size

    6.5MB

  • MD5

    f18bb1edd3ae7b63144e96132ce9aefb

  • SHA1

    c1e427cada1d7c0ffc7196d722ee6c0af82c2756

  • SHA256

    897b63dc56623c54120c95340a7e8c416786dbc18bb03dae3300ab2fd57e928a

  • SHA512

    d0036a1b6bab8786f45688a7d22a3dfd28a9ef21048b13aea72182b3599d1ebb22acd210e5c86883b0b3a81f755a1a1eebe9a7fac7eaf7b5235188cc3f5eab0b

  • SSDEEP

    98304:ukWTppXqlbXXSKXiDvrfuh8AN8HJyeZaDN6h:ukWVtYbnSKXSvbSupyYaDNE

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.

  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:624
    • 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:2300
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 1156
      2⤵
      • Program crash
      PID:2520
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 624 -ip 624
    1⤵
      PID:1828

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

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

            Filesize

            564KB

            MD5

            a59e577e36230deefcc495a74cebf221

            SHA1

            3558bc21d5a8eb3960ab3d55db730de832c8262f

            SHA256

            58de1f27a0d7547491bad82185834af1a170e758abf14a422201e91ff26517f0

            SHA512

            0717d526eab9c08397b8520d56cb430a7d65fa59d93b77efd674287e5b0b3ae6953d68694d236d8b143374b6a631af55df03f02e5a449ec539e57494002d47a2

          • C:\Users\Admin\AppData\Local\Temp\tmpD3CD.tmp

            Filesize

            20KB

            MD5

            c9ff7748d8fcef4cf84a5501e996a641

            SHA1

            02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

            SHA256

            4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

            SHA512

            d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

          • C:\Users\Admin\AppData\Local\Temp\tmpD3EF.tmp

            Filesize

            20KB

            MD5

            49693267e0adbcd119f9f5e02adf3a80

            SHA1

            3ba3d7f89b8ad195ca82c92737e960e1f2b349df

            SHA256

            d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

            SHA512

            b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

          • memory/624-14-0x0000000005980000-0x0000000005990000-memory.dmp

            Filesize

            64KB

          • memory/624-18-0x00000000073D0000-0x00000000074D0000-memory.dmp

            Filesize

            1024KB

          • memory/624-5-0x0000000005B90000-0x0000000005DF0000-memory.dmp

            Filesize

            2.4MB

          • memory/624-6-0x0000000006F20000-0x00000000070B2000-memory.dmp

            Filesize

            1.6MB

          • memory/624-3-0x0000000074CC0000-0x0000000075470000-memory.dmp

            Filesize

            7.7MB

          • memory/624-12-0x0000000005980000-0x0000000005990000-memory.dmp

            Filesize

            64KB

          • memory/624-13-0x0000000005980000-0x0000000005990000-memory.dmp

            Filesize

            64KB

          • memory/624-16-0x0000000005980000-0x0000000005990000-memory.dmp

            Filesize

            64KB

          • memory/624-15-0x00000000057B0000-0x00000000057C0000-memory.dmp

            Filesize

            64KB

          • memory/624-2-0x0000000005710000-0x00000000057AC000-memory.dmp

            Filesize

            624KB

          • memory/624-17-0x0000000005980000-0x0000000005990000-memory.dmp

            Filesize

            64KB

          • memory/624-4-0x0000000005980000-0x0000000005990000-memory.dmp

            Filesize

            64KB

          • memory/624-20-0x00000000073D0000-0x00000000074D0000-memory.dmp

            Filesize

            1024KB

          • memory/624-19-0x00000000073D0000-0x00000000074D0000-memory.dmp

            Filesize

            1024KB

          • memory/624-55-0x0000000074CC0000-0x0000000075470000-memory.dmp

            Filesize

            7.7MB

          • memory/624-0-0x0000000074CC0000-0x0000000075470000-memory.dmp

            Filesize

            7.7MB

          • memory/624-53-0x0000000005980000-0x0000000005990000-memory.dmp

            Filesize

            64KB

          • memory/624-52-0x0000000005980000-0x0000000005990000-memory.dmp

            Filesize

            64KB

          • memory/624-51-0x0000000005980000-0x0000000005990000-memory.dmp

            Filesize

            64KB

          • memory/624-50-0x0000000005980000-0x0000000005990000-memory.dmp

            Filesize

            64KB

          • memory/624-1-0x0000000000700000-0x0000000000D6E000-memory.dmp

            Filesize

            6.4MB

          • memory/2300-23-0x0000000074CC0000-0x0000000075470000-memory.dmp

            Filesize

            7.7MB

          • memory/2300-29-0x0000000006970000-0x0000000006E9C000-memory.dmp

            Filesize

            5.2MB

          • memory/2300-30-0x0000000005C40000-0x0000000005C5E000-memory.dmp

            Filesize

            120KB

          • memory/2300-31-0x0000000005D50000-0x0000000005DB6000-memory.dmp

            Filesize

            408KB

          • memory/2300-28-0x0000000005540000-0x00000000055B6000-memory.dmp

            Filesize

            472KB

          • memory/2300-27-0x0000000005420000-0x0000000005470000-memory.dmp

            Filesize

            320KB

          • memory/2300-26-0x0000000005E90000-0x0000000006434000-memory.dmp

            Filesize

            5.6MB

          • memory/2300-25-0x0000000005710000-0x00000000058D2000-memory.dmp

            Filesize

            1.8MB

          • memory/2300-24-0x0000000005530000-0x0000000005540000-memory.dmp

            Filesize

            64KB

          • memory/2300-22-0x0000000005380000-0x0000000005412000-memory.dmp

            Filesize

            584KB

          • memory/2300-21-0x0000000000400000-0x00000000004D4000-memory.dmp

            Filesize

            848KB

          • memory/2300-56-0x0000000074CC0000-0x0000000075470000-memory.dmp

            Filesize

            7.7MB