Overview

overview

10

Static

static

3

ee2a3d2dd5...fb.exe

windows7-x64

10

ee2a3d2dd5...fb.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 13:03

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    ee2a3d2dd5aebc72f07ee56be21e402c999bca2d143db3c1def8c23347f831fb.exe

  • Size

    992KB

  • MD5

    8478bfdc561e59e75a97fd7a2b753770

  • SHA1

    e71b0a5fb628a716b230fe59696e1818c87bbe3c

  • SHA256

    ee2a3d2dd5aebc72f07ee56be21e402c999bca2d143db3c1def8c23347f831fb

  • SHA512

    a9ebeea2deb6a12af58d518c29e3cc851617da667ad79ba26377f248ab6f19bcf22f2dfb9f63a6e001b43a75a5cbe08a093d67d143f8f220b87558995cad9e35

  • SSDEEP

    24576:Oi2Tro2H2HESq2eWJ6MQjySjyAE4s5ECUcY0U94/tE7:OxTc2H2tFvduySBE4s5ECUcY0U94/tE7

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Signatures

  • Detect PurpleFox Rootkit 9 IoCs

    Detect PurpleFox Rootkit.

    rootkit
  • Gh0st RAT payload 9 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
  • PurpleFox

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

    rootkittrojanpurplefox
  • Drops file in Drivers directory 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
    persistence
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 10 IoCs

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

    upx
  • Drops file in System32 directory 2 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee2a3d2dd5aebc72f07ee56be21e402c999bca2d143db3c1def8c23347f831fb.exe
    "C:\Users\Admin\AppData\Local\Temp\ee2a3d2dd5aebc72f07ee56be21e402c999bca2d143db3c1def8c23347f831fb.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2168
    • 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
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2280
      • 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⤵
        • Suspicious use of WriteProcessMemory
        PID:2952
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:2588
  • C:\Windows\SysWOW64\TXPlatforn.exe
    C:\Windows\SysWOW64\TXPlatforn.exe -auto
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2992
    • 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:2552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    377KB

    MD5

    80ade1893dec9cab7f2e63538a464fcc

    SHA1

    c06614da33a65eddb506db00a124a3fc3f5be02e

    SHA256

    57a920389c044e3f5cf93dabff67070b4511e79779b6f874e08f92d8b0d7afbd

    SHA512

    fffd4f3fccb5301b3c7a5b3bd92747f31549fbd9d0803fe5d502d1bb0ef979140988718c2ee1406ed3e755790d275185e120a56cbcb5ed2eadf62b5cdbfc4cc4

    Download Submit
  • C:\Users\Admin\Desktop\UpdateExpand.exe
    Filesize

    1.7MB

    MD5

    8e9f5a77d2be89f3677f1b1f61b44ad0

    SHA1

    48c60c40e9287421f63f66df0fac546c811b69e8

    SHA256

    51cdae81580bde6053bf5e1bfc2cf3fe2b0a40bdf2143da2f68ade1fe92a1f98

    SHA512

    940bc49c626d877171188dbaad17a9c9ec3dae4fca7f51647741f5031db8184794624efb43c8e66db6492d08d58c3b083f8dd12bee0182379e5b0b2135d83bfb

    Download Submit
  • memory/2280-10-0x0000000010000000-0x00000000101B6000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2280-15-0x0000000010000000-0x00000000101B6000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2280-11-0x0000000010000000-0x00000000101B6000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2280-8-0x0000000010000000-0x00000000101B6000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2552-30-0x0000000010000000-0x00000000101B6000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2552-31-0x0000000010000000-0x00000000101B6000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2552-34-0x0000000010000000-0x00000000101B6000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2552-36-0x0000000010000000-0x00000000101B6000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2992-21-0x0000000010000000-0x00000000101B6000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/2992-26-0x0000000010000000-0x00000000101B6000-memory.dmp
    Filesize

    1.7MB

    Download