Overview

overview

10

Static

static

3

32a22a0859...c0.exe

windows7-x64

10

32a22a0859...c0.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2024 19:21

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    32a22a0859968dac55facac5594cc55fe7d7d6bc89e2db8ae1871143d79962c0.exe

  • Size

    5.1MB

  • MD5

    e960d0e8deb4b67695f680ebbabfb4ab

  • SHA1

    c16c8410442bf0d28ece56d63bb17edceea98f57

  • SHA256

    32a22a0859968dac55facac5594cc55fe7d7d6bc89e2db8ae1871143d79962c0

  • SHA512

    6b579de803d60766acd38ec6b47aed51fcc2a427d06fff374e10c5bee2340b06b594e943bf9ff2819a3e1d43c5c8dfd1fd4a9553e0660729f27c28becb8f62fc

  • SSDEEP

    98304:qZJt4HINy2Lk5nJDmn2LMSLvibHxrXXrtJsIv8A:AiINy2Lk5nFmnkMyerLc7A

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Signatures

  • Detect PurpleFox Rootkit 11 IoCs

    Detect PurpleFox Rootkit.

    rootkit
  • Gh0st RAT payload 11 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 4 IoCs
  • UPX packed file 13 IoCs

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

    upx
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\32a22a0859968dac55facac5594cc55fe7d7d6bc89e2db8ae1871143d79962c0.exe
    "C:\Users\Admin\AppData\Local\Temp\32a22a0859968dac55facac5594cc55fe7d7d6bc89e2db8ae1871143d79962c0.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2184
    • 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:1420
      • 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:4660
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:3860
    • C:\Users\Admin\AppData\Local\Temp\HD_32a22a0859968dac55facac5594cc55fe7d7d6bc89e2db8ae1871143d79962c0.exe
      C:\Users\Admin\AppData\Local\Temp\HD_32a22a0859968dac55facac5594cc55fe7d7d6bc89e2db8ae1871143d79962c0.exe
      2⤵
      • Executes dropped EXE
      PID:3300
  • C:\Windows\SysWOW64\TXPlatforn.exe
    C:\Windows\SysWOW64\TXPlatforn.exe -auto
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:1864
    • 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:1792
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4200,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=4240 /prefetch:8
    1⤵
      PID:1752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\HD_32a22a0859968dac55facac5594cc55fe7d7d6bc89e2db8ae1871143d79962c0.exe
      Filesize

      3.6MB

      MD5

      42a1d8c108254181c99b9d94af466352

      SHA1

      f25b30e9b8b2b952ec49188da3e437183d9a5788

      SHA256

      09246b7d443ca032967573ce80ee41f96ecfdbf9b2f8ebce7b8eb5c3e89c831b

      SHA512

      c3cf1016a54d2369cac63077733bc5fc828fcb5fc293e59f1c9a9558ee244dd12adaf25a99ac4ec32c6ac8755ea6e9d5bd8a92a169a7707645eccbf759495eeb

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

      1.5MB

      MD5

      55bc96269ae302b37a70bd057c6244ff

      SHA1

      18de2cc8009942cd74db625c36f15b84147677bb

      SHA256

      fa5270be9e04279588e6bfd8b74ecc90272b103e688e4b98e84cc1a80f51b68f

      SHA512

      3aeea46c442d3d680f1e399ab293d7d5fc35627b1053ed22d40aefd9e9a9c17ad085c6a7bb7d3ad9c4624f8aff771e8b356507293c169807ed7547118b19a943

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

      377KB

      MD5

      80ade1893dec9cab7f2e63538a464fcc

      SHA1

      c06614da33a65eddb506db00a124a3fc3f5be02e

      SHA256

      57a920389c044e3f5cf93dabff67070b4511e79779b6f874e08f92d8b0d7afbd

      SHA512

      fffd4f3fccb5301b3c7a5b3bd92747f31549fbd9d0803fe5d502d1bb0ef979140988718c2ee1406ed3e755790d275185e120a56cbcb5ed2eadf62b5cdbfc4cc4

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\X.ico
      Filesize

      69KB

      MD5

      e33fb6d686b1a8b171349572c5a33f67

      SHA1

      29f24fe536adf799b69b63c83efadc1bce457a54

      SHA256

      020c8e0963f89f4b14538b7d69e83c6fec44a29bbbd52fbb6deb2be5c697f450

      SHA512

      cf1f1d6a9efe53f84e5b4a8246b87c0b96496716605d1b00352d9aae30e664d3d2cbadebf598b4e690a9feef0b5785887a4e643cc5f68938ca744af1d3539e55

      Download Submit
    • memory/1420-6-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1420-4-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1420-7-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1420-10-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1792-23-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1792-71-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1792-75-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1792-76-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1864-15-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1864-17-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1864-24-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1864-16-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download
    • memory/1864-13-0x0000000010000000-0x00000000101B6000-memory.dmp
      Filesize

      1.7MB

      Download