Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    14/01/2024, 04:01

General

  • Target

    897b63dc56623c54120c95340a7e8c416786dbc18bb03dae3300ab2fd57e928a.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 5 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 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\897b63dc56623c54120c95340a7e8c416786dbc18bb03dae3300ab2fd57e928a.exe
    "C:\Users\Admin\AppData\Local\Temp\897b63dc56623c54120c95340a7e8c416786dbc18bb03dae3300ab2fd57e928a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1712
    • 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:2656
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1712 -s 736
      2⤵
      • Program crash
      PID:1704

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmp823C.tmp

          Filesize

          20KB

          MD5

          c9ff7748d8fcef4cf84a5501e996a641

          SHA1

          02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

          SHA256

          4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

          SHA512

          d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

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

          Filesize

          64KB

          MD5

          5b6a5655c58306d685a1f7ad321e17e3

          SHA1

          8b17616540e4e130f4d873a8c0a5d1e960a6d08f

          SHA256

          f9e63d9095a927c510420d9a9c97a8489e11570ae09e46efcf0738bd10630354

          SHA512

          d0cc0cfceb35a35f47d67b3ac1cdc73992b9b45506e2166879ef2b8319917167d2582c78672dd89a276e1c7ea0075df7c32a7e24cea7266bf497ec5a076fcf54

        • memory/1712-48-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-0-0x0000000074440000-0x0000000074B2E000-memory.dmp

          Filesize

          6.9MB

        • memory/1712-4-0x00000000057B0000-0x0000000005A10000-memory.dmp

          Filesize

          2.4MB

        • memory/1712-5-0x0000000006B40000-0x0000000006CD2000-memory.dmp

          Filesize

          1.6MB

        • memory/1712-2-0x0000000074440000-0x0000000074B2E000-memory.dmp

          Filesize

          6.9MB

        • memory/1712-13-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-14-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-12-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-11-0x0000000000950000-0x0000000000960000-memory.dmp

          Filesize

          64KB

        • memory/1712-54-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-16-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-17-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-20-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-52-0x0000000006ED0000-0x0000000006FD0000-memory.dmp

          Filesize

          1024KB

        • memory/1712-53-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-49-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-50-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-51-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-3-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-46-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-10-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-47-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-19-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-18-0x0000000006ED0000-0x0000000006FD0000-memory.dmp

          Filesize

          1024KB

        • memory/1712-15-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-1-0x0000000001340000-0x00000000019AE000-memory.dmp

          Filesize

          6.4MB

        • memory/1712-44-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/1712-45-0x00000000012F0000-0x0000000001330000-memory.dmp

          Filesize

          256KB

        • memory/2656-34-0x0000000074440000-0x0000000074B2E000-memory.dmp

          Filesize

          6.9MB

        • memory/2656-23-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2656-26-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2656-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2656-29-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2656-33-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2656-31-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2656-21-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2656-25-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2656-55-0x0000000074440000-0x0000000074B2E000-memory.dmp

          Filesize

          6.9MB