Overview

overview

10

Static

static

7

6368ca2fad...e4.exe

windows7-x64

10

6368ca2fad...e4.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • 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
    31-12-2024 18:47

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General

  • Target

    6368ca2fad0860d77c7cc3a757bc365d810eb47f37aedb06f98776e7f9752ae4.exe

  • Size

    1.2MB

  • MD5

    8c5ff421f0aa26e81e4d1c5422cd35d4

  • SHA1

    f4ea3972a000a05a256df21faeb3bbc436c58755

  • SHA256

    6368ca2fad0860d77c7cc3a757bc365d810eb47f37aedb06f98776e7f9752ae4

  • SHA512

    ea3d7b9e280b251dd8b56a0486a0f4b3361a5cd2d9636f3199a914d281e03042a5ee5f82e1e89851bea7ecbd177c34cdb5abf896078cdaf5bca3e86d3e516d06

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti6:WIwgMEuy+inDfp3/XoCw57XYBwK6

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 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 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6368ca2fad0860d77c7cc3a757bc365d810eb47f37aedb06f98776e7f9752ae4.exe
    "C:\Users\Admin\AppData\Local\Temp\6368ca2fad0860d77c7cc3a757bc365d810eb47f37aedb06f98776e7f9752ae4.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:4016
    • 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:824
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 824 -s 380
        3⤵
        • Program crash
        PID:4964
    • 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:1480
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1480 -s 424
        3⤵
        • Program crash
        PID:4456
    • 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:2128
      • 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:1428
        • 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:2132
    • 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:1676
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 824 -ip 824
    1⤵
      PID:968
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1480 -ip 1480
      1⤵
        PID:4680
      • 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:3676
        • 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:3308

      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

        de12dbf2787d912282869a5abe451c85

        SHA1

        c3f68547e43772c79acab5c0e3ebaff944bc0ecc

        SHA256

        7a44e51ece2f3cd3412ba24d5e3a9472739af5a5504222173b64d52a43f590c7

        SHA512

        41fe6ee9e9d6302bea061ae7b781d759b61f6b43a42c56f4fc2a3f4c7c558cc0517f364f6a22629ab535b5a0f31b1e74409d0425aa672eb9128883e32d3493a7

        Download Submit

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

        1.2MB

        MD5

        fcb0d9fa93b3b6d3f84468ae4962ed9c

        SHA1

        db6de5004b7e1e977e653af6013328385031458e

        SHA256

        0191b7e017d6715b41208ae2247402c21f39592cca15018a3b2dd04b017fe795

        SHA512

        a3afcb61592263b54e7664ad6fa8fe5872cb9356291e36fb3cf13ff498afc56589f0cfe85a62cb612edfdff9f7c163ef735c4898da9d48413c74bbaf55daeab6

        Download Submit

      • C:\Windows\SysWOW64\240617265.txt
        Filesize

        49KB

        MD5

        432a954edb1de3f8e9bd190f34735dcd

        SHA1

        284018878bbb260ca94a66d43c6c4fbd10b32200

        SHA256

        0c5af89fe28fa6660faf744855e5ea2eeb28d38b19b2509b11b579b3a288e72d

        SHA512

        2418966d09fe5fea4573a1476b1193a5a26ef3ab9602cd25f4dc76eea40d250e1584b98bd7550d62f520ab9f359177042878f14c7df5c9a52dd0a50c3d91959c

        Download Submit

      • memory/2128-23-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/2128-25-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/2128-26-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/3308-47-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/3308-44-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/3308-49-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/3676-34-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/3676-31-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/3676-33-0x0000000010000000-0x00000000101BA000-memory.dmp

        Filesize

        1.7MB

        Download

      • memory/4016-59-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/4016-0-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/4016-62-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/4016-65-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/4016-69-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/4016-1-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/4016-72-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/4016-75-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download

      • memory/4016-78-0x0000000000400000-0x0000000000760000-memory.dmp

        Filesize

        3.4MB

        Download