Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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 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\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:2804
    • 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:2584
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2804 -s 732
      2⤵
      • Program crash
      PID:2248

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmpE41A.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/2584-52-0x0000000074AA0000-0x000000007518E000-memory.dmp

          Filesize

          6.9MB

        • memory/2584-53-0x0000000004D80000-0x0000000004DC0000-memory.dmp

          Filesize

          256KB

        • memory/2584-31-0x0000000004D80000-0x0000000004DC0000-memory.dmp

          Filesize

          256KB

        • memory/2584-30-0x0000000074AA0000-0x000000007518E000-memory.dmp

          Filesize

          6.9MB

        • memory/2584-18-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2584-29-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2584-27-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2584-25-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2584-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2584-22-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2584-20-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2584-19-0x0000000000400000-0x00000000004D4000-memory.dmp

          Filesize

          848KB

        • memory/2804-12-0x0000000000240000-0x0000000000250000-memory.dmp

          Filesize

          64KB

        • memory/2804-42-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-16-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-15-0x0000000006FD0000-0x00000000070D0000-memory.dmp

          Filesize

          1024KB

        • memory/2804-14-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-13-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-0-0x0000000074AA0000-0x000000007518E000-memory.dmp

          Filesize

          6.9MB

        • memory/2804-11-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-10-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-5-0x0000000006C20000-0x0000000006DB2000-memory.dmp

          Filesize

          1.6MB

        • memory/2804-4-0x00000000059C0000-0x0000000005C20000-memory.dmp

          Filesize

          2.4MB

        • memory/2804-3-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-41-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-17-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-44-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-43-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-45-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-46-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-47-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-48-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-49-0x0000000006FD0000-0x00000000070D0000-memory.dmp

          Filesize

          1024KB

        • memory/2804-50-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-51-0x00000000052D0000-0x0000000005310000-memory.dmp

          Filesize

          256KB

        • memory/2804-2-0x0000000074AA0000-0x000000007518E000-memory.dmp

          Filesize

          6.9MB

        • memory/2804-1-0x0000000000840000-0x0000000000EAE000-memory.dmp

          Filesize

          6.4MB