Overview

overview

10

Static

static

7

34048f38f1...ca.exe

windows7-x64

10

34048f38f1...ca.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    146s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 17:51

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General

  • Target

    34048f38f10c8269c17a52f21d17332af5d411e884c5eaa76b870177120b8aca.exe

  • Size

    1.2MB

  • MD5

    da5586e34ac65bd4d29d174b0a8eb04a

  • SHA1

    9e0ec2f7aaa2216eb7eea29f48cb033bfd51a10e

  • SHA256

    34048f38f10c8269c17a52f21d17332af5d411e884c5eaa76b870177120b8aca

  • SHA512

    dc34ab5ac0a42f2f2c17a79f2c7f96bfeb77caade964121e7db04872293909f7447cf678e53b9738b0708fc7c1a82c3470a54c2073ac20b140cee6fbe566e68e

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiU:WIwgMEuy+inDfp3/XoCw57XYBwKU

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 9 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 16 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 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\34048f38f10c8269c17a52f21d17332af5d411e884c5eaa76b870177120b8aca.exe
    "C:\Users\Admin\AppData\Local\Temp\34048f38f10c8269c17a52f21d17332af5d411e884c5eaa76b870177120b8aca.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:748
    • 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:2412
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2412 -s 468
        3⤵
        • Program crash
        PID:4608
    • 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:1612
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 368
        3⤵
        • Program crash
        PID:3340
    • 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:3320
      • 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:2188
        • 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:2828
    • 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:3088
    • 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:3924
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1612 -ip 1612
    1⤵
      PID:372
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2412 -ip 2412
      1⤵
        PID:4112
      • 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:2868
        • 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:996

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      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

        0a99163c531b127bc8387173afaec1d5

        SHA1

        928cc0f6734ac0b91c3ba9ee339768acb724990d

        SHA256

        0f70880dbfc2647186e7b557f2665bd8899820adecaf4f06076f6ecdfffc163a

        SHA512

        86732f0848140e7178f4cf74c86988427e6c2c0f568a2be8721b4d44d3ef5e49ffe115597fef60df786429697ab089c47ad366afb8199efa36086e28ae2463ab

        Download Submit

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

        1.2MB

        MD5

        0eb309aa0e55aa1ed6519e148c971e22

        SHA1

        7d5fe2184025d285b7dbabbe2690c6408b6d0d73

        SHA256

        9d025fa2442d061253c0756468e01035f2210201e3f72686e92a176c27eecd35

        SHA512

        76810ddf201278016ebf0e670f92f4eff331ab0bb5a903243a25465a17c9f22306ff1a383942966e08087ce18a7f7597ba6c0d667393933645793b9e2f80e769

        Download Submit

      • C:\Windows\SysWOW64\240615609.txt
        Filesize

        49KB

        MD5

        89c490e1323c3d96d6615aada3ce1ff7

        SHA1

        c987f8e517cd03e264f10e8aacb789099654a7cb

        SHA256

        95de0b28d4cc2b2ce3f6ca4addbb822b6eee82cc318b3ef0709e03b7ca2dfa96

        SHA512

        ffaf753c1e8b3151db1794ab55bcdf709cfb992e7cd7d848d1791389e683d2a7cfadfe1149a6aebc60f2cf0a2f55466ed6c0decffc8ef6fab1ac31e84a633bc6

        Download Submit

      • memory/748-78-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/748-75-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/748-82-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/748-72-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/748-68-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/748-65-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/748-0-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/748-62-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/748-1-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/996-49-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/996-50-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/996-41-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/2868-34-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/2868-35-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/2868-32-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/3320-26-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/3320-27-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/3320-24-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download