Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    19/01/2025, 12:42

General

  • Target

    ffc2671301c82021838dd2f71b060143411517930cc0346d5184723bbcd67e2c.exe

  • Size

    3.2MB

  • MD5

    d9821314014be34c8284d967f50de4b7

  • SHA1

    061ce5125dfb5436fea0284f90831d2cdbf11465

  • SHA256

    ffc2671301c82021838dd2f71b060143411517930cc0346d5184723bbcd67e2c

  • SHA512

    e8fd2926472ca18ad747e0a5ba4eff466b32f2348b2591f9efcc32938db77e7d27f0b5f41a3eba66c691cefa873cd46be2c3f6df1c060612e457f321cb868318

  • SSDEEP

    49152:7xTc2H2tFvduySD8U/xCznt1WSzUQDB9uTHISXE3Tvii7:hcy2LkD8U/MnF9ucSXE

Malware Config

Signatures

  • Detect PurpleFox Rootkit 8 IoCs

    Detect PurpleFox 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.

  • Gh0strat family
  • PurpleFox

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

  • Purplefox family
  • Drops file in Drivers directory 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 3 IoCs
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 9 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

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

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ffc2671301c82021838dd2f71b060143411517930cc0346d5184723bbcd67e2c.exe
    "C:\Users\Admin\AppData\Local\Temp\ffc2671301c82021838dd2f71b060143411517930cc0346d5184723bbcd67e2c.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Users\Admin\AppData\Local\Temp\RVN.exe
      C:\Users\Admin\AppData\Local\Temp\\RVN.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:3004
      • 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\RVN.exe > nul
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:2772
        • 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:2636
    • C:\Users\Admin\AppData\Local\Temp\HD_ffc2671301c82021838dd2f71b060143411517930cc0346d5184723bbcd67e2c.exe
      C:\Users\Admin\AppData\Local\Temp\HD_ffc2671301c82021838dd2f71b060143411517930cc0346d5184723bbcd67e2c.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2544
  • C:\Windows\SysWOW64\TXPlatforn.exe
    C:\Windows\SysWOW64\TXPlatforn.exe -auto
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2724
    • C:\Windows\SysWOW64\TXPlatforn.exe
      C:\Windows\SysWOW64\TXPlatforn.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:2844

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\HD_X.dat

    Filesize

    576KB

    MD5

    a687daea0bf11b27af3186c99c388257

    SHA1

    db4648ebb8ca2d380acb5e63eaba1f10c51a9313

    SHA256

    447c0fcb5c9f9c8256490734b670bb2bf1ca3abf993544365804b90ab67299a9

    SHA512

    725782be6659673870f08355066848041f2e2c642c99102f4e2c66302e9eb9508a314e947064ccca69ce51851bb83594b9fda67f5fef05d36cf89edf2559ccb9

  • C:\Users\Admin\AppData\Local\Temp\HD_ffc2671301c82021838dd2f71b060143411517930cc0346d5184723bbcd67e2c.exe

    Filesize

    2.6MB

    MD5

    dea9ef211c5d88cc61179eff16693fcc

    SHA1

    9859af11a34b51301e406d463105fc007b0fa822

    SHA256

    4ff6c4dfc89f360b7980d1df3d1115b94c756815b3d773325bd449a2bf286deb

    SHA512

    f1e2e0ac24a63253c1b0aa2f18bea955f7a23be201c61ef77482748544fc3627f36ad4461e0ea51e0eeb6fef6880c78419214dbafeaea38fe3c029695f2ea9af

  • C:\Users\Admin\AppData\Local\Temp\RVN.exe

    Filesize

    377KB

    MD5

    80ade1893dec9cab7f2e63538a464fcc

    SHA1

    c06614da33a65eddb506db00a124a3fc3f5be02e

    SHA256

    57a920389c044e3f5cf93dabff67070b4511e79779b6f874e08f92d8b0d7afbd

    SHA512

    fffd4f3fccb5301b3c7a5b3bd92747f31549fbd9d0803fe5d502d1bb0ef979140988718c2ee1406ed3e755790d275185e120a56cbcb5ed2eadf62b5cdbfc4cc4

  • memory/2544-43-0x0000000000400000-0x00000000006A8000-memory.dmp

    Filesize

    2.7MB

  • memory/2544-20-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2724-27-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2724-30-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2844-36-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2844-42-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/2844-40-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/3004-12-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/3004-15-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/3004-16-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

  • memory/3004-14-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB