Overview

overview

10

Static

static

7

5d251586fd...7f.exe

windows7-x64

10

5d251586fd...7f.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    138s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-01-2025 11:49

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe

  • Size

    1.2MB

  • MD5

    07022f08e7a83c0f9ae99b5031685a8c

  • SHA1

    bdda7bbe5873d6ff342c5c783001beddd92e6215

  • SHA256

    5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f

  • SHA512

    f793ae8d6fb4253822a07811e2fe044f0a5c41dfc16c51d4a149dbc53b06e9e06a8d72f885dfe5e91ecd3392e6db69dab436f3bf663b107d9d0c54c977c24545

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtix:WIwgMEuy+inDfp3/XoCw57XYBwKx

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Signatures

  • Detect PurpleFox Rootkit 7 IoCs

    Detect PurpleFox Rootkit.

    rootkit
  • Gh0st RAT payload 8 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    ratgh0strat
  • Gh0strat family
    gh0strat
  • PurpleFox

    PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    rootkittrojanpurplefox
  • Purplefox family
    purplefox
  • Drops file in Drivers directory 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
    persistence
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 1 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 1 IoCs
  • VMProtect packed file 10 IoCs

    Detects executables packed with VMProtect commercial packer.

    vmprotect
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 4 IoCs
  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • Modifies registry class 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe
    "C:\Users\Admin\AppData\Local\Temp\5d251586fd5a0704e10aff347c518fb25f04c909e0a984ab183a44f61af91a7f.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:220
    • C:\Users\Admin\AppData\Local\Temp\AK47.exe
      "C:\Users\Admin\AppData\Local\Temp\AK47.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:2884
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2884 -s 392
        3⤵
        • Program crash
        PID:664
    • C:\Users\Admin\AppData\Local\Temp\AK47.exe
      C:\Users\Admin\AppData\Local\Temp\\AK47.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      PID:1664
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1664 -s 432
        3⤵
        • Program crash
        PID:3688
    • C:\Users\Admin\AppData\Local\Temp\AK74.exe
      C:\Users\Admin\AppData\Local\Temp\\AK74.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1860
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\AK74.exe > nul
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:448
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:2052
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3112
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2884 -ip 2884
    1⤵
      PID:372
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1664 -ip 1664
      1⤵
        PID:3856
      • C:\Windows\SysWOW64\Ghiya.exe
        C:\Windows\SysWOW64\Ghiya.exe -auto
        1⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1848
        • C:\Windows\SysWOW64\Ghiya.exe
          C:\Windows\SysWOW64\Ghiya.exe -acsi
          2⤵
          • Drops file in Drivers directory
          • Sets service image path in registry
          • Executes dropped EXE
          • Suspicious behavior: LoadsDriver
          • Suspicious use of AdjustPrivilegeToken
          PID:2712

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\AK47.exe
        Filesize

        91KB

        MD5

        423eb994ed553294f8a6813619b8da87

        SHA1

        eca6a16ccd13adcfc27bc1041ddef97ec8081255

        SHA256

        050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218

        SHA512

        fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095

        Download Submit

      • C:\Users\Admin\AppData\Local\Temp\AK74.exe
        Filesize

        400KB

        MD5

        b0998aa7d5071d33daa5b60b9c3c9735

        SHA1

        9365a1ff0c6de244d6f36c8d84072cc916665d3c

        SHA256

        3080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a

        SHA512

        308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850

        Download Submit

      • C:\Users\Admin\AppData\Roaming\Microsoft\Config.ini
        Filesize

        92B

        MD5

        29ce53e2a4a446614ccc8d64d346bde4

        SHA1

        39a7aa5cc1124842aa0c25abb16ea94452125cbe

        SHA256

        56225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df

        SHA512

        b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa

        Download Submit

      • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
        Filesize

        753B

        MD5

        13b3275763a702baafcbf8d49a72a107

        SHA1

        5cbf91b27860c41cc7001f500783aee132e1a5ae

        SHA256

        7f17ef488ea34ec27ed420c42ba5734547fad105284966ba4b96d997e0590ae7

        SHA512

        55f5d5dc7ea7c1148c5826941b673e06c929cf5925617bda76e269f4c9c57f7e2648833930eb91e812717c70a59c7a3896d2f9a97af4a557d1daeddfa4ebc1fb

        Download Submit

      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        Filesize

        1.2MB

        MD5

        d56e60813bbfb4db7decc5f52d64f1e7

        SHA1

        c6c4913e66960cd3fe0fa9a5dcb78c0e1aed7b4a

        SHA256

        099f22f626a1bb85fcb0ff2a57196a149ff0fbb15aa4bc0690ea8dcf95380519

        SHA512

        a95b1d39fc6e2a730b7bb01b846205858503322a71945f8fddd82b5f0f40bb65c953b0788594529c213745f00e15eacfe3d59acee01e450255fd84f13811b800

        Download Submit

      • C:\Windows\SysWOW64\240624546.txt
        Filesize

        49KB

        MD5

        bfe1c35a676bb0d04b22c57a46fff281

        SHA1

        0ccade1938116523205c0fe40344979e7d1bc755

        SHA256

        963cc204a1bae7f3d7dde5a5d133420466ab7bd39b938262a7ac1fc5bce4726a

        SHA512

        c26810b4a8660ca79136bde120f8448a1cdf2a58461f7b499772705b693adcb8ca10edaadf59b2ba2c3f273f8a68b23ccba7fc734c19ff0548ccfd2f862fa212

        Download Submit

      • memory/220-65-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/220-75-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/220-72-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/220-0-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/220-78-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/220-69-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/220-1-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/220-59-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/220-62-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/1848-31-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/1848-34-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/1848-33-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/1860-25-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/1860-23-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/1860-26-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/2712-56-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/2712-55-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/2712-44-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download