Overview

overview

10

Static

static

3

d9be6ba4c2...92.exe

windows7-x64

10

d9be6ba4c2...92.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
    26-05-2024 07:59

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General

  • Target

    d9be6ba4c27d220595973f0b42c2f348954db47111d0515c9a57c81e54161b92.exe

  • Size

    2.3MB

  • MD5

    f6f8716db806299fd590b79fe5322f39

  • SHA1

    2c35149b06f7ccbd2281d1fbd5705ccfaf97c2ef

  • SHA256

    d9be6ba4c27d220595973f0b42c2f348954db47111d0515c9a57c81e54161b92

  • SHA512

    f6e3c6f2fd442b9c94be34dab6415608195b5105c38f146c06adce439238ac0f0797797c7e119ffdda1a63b82f66d530e660e2bf52eb38b38c3c227ea221275b

  • SSDEEP

    49152:f09XJt4HIN2H2tFvduySXe7SaLScvzsufZ:sZJt4HINy2Lku7SXcvzL

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Signatures

  • Detect PurpleFox Rootkit 12 IoCs

    Detect PurpleFox Rootkit.

    rootkit
  • Gh0st RAT payload 12 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 15 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 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d9be6ba4c27d220595973f0b42c2f348954db47111d0515c9a57c81e54161b92.exe
    "C:\Users\Admin\AppData\Local\Temp\d9be6ba4c27d220595973f0b42c2f348954db47111d0515c9a57c81e54161b92.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4180
    • 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:1176
      • 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:2592
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:1724
    • C:\Users\Admin\AppData\Local\Temp\HD_d9be6ba4c27d220595973f0b42c2f348954db47111d0515c9a57c81e54161b92.exe
      C:\Users\Admin\AppData\Local\Temp\HD_d9be6ba4c27d220595973f0b42c2f348954db47111d0515c9a57c81e54161b92.exe
      2⤵
      • Executes dropped EXE
      PID:1444
  • C:\Windows\SysWOW64\TXPlatforn.exe
    C:\Windows\SysWOW64\TXPlatforn.exe -auto
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:4568
    • 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:1680

Network

MITRE ATT&CK Enterprise v15

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Downloads

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

    1.1MB

    MD5

    8ac77940edd7ce1232ea0f116c25f311

    SHA1

    14f64674b3d43df440c525914a3baaf129b9e8e1

    SHA256

    2f608c6f26cb5daa8a39e406845ec981f6cd728e7ec8a1f5c5a18b0cffd7eeab

    SHA512

    d1f98c744f1169ebb79d2b99af0fe27505b5a04a2eff34f0b52dec58949e2baf9d1694e51b5b1786bd4668861a8e0a32b33ff68958da0be96669d27a70b8100f

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\HD_d9be6ba4c27d220595973f0b42c2f348954db47111d0515c9a57c81e54161b92.exe
    Filesize

    1.2MB

    MD5

    ee240be38dfd1a88c0ea4a1d36622ea3

    SHA1

    281b1d5b96bd366a748c20b21f287138a20ea310

    SHA256

    d9cbf1ca52a3b7800760360c094fb8805acc21bd2f041888a2ed310d10fe433b

    SHA512

    71a566abcfbff5ae87bb0781177bae7f2697d95def49e4a7b5cc7727f312d195fb207c4edefef793f44da43ed481bae0300973457201f3a85749826c58889a3f

    Download Submit

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

    377KB

    MD5

    80ade1893dec9cab7f2e63538a464fcc

    SHA1

    c06614da33a65eddb506db00a124a3fc3f5be02e

    SHA256

    57a920389c044e3f5cf93dabff67070b4511e79779b6f874e08f92d8b0d7afbd

    SHA512

    fffd4f3fccb5301b3c7a5b3bd92747f31549fbd9d0803fe5d502d1bb0ef979140988718c2ee1406ed3e755790d275185e120a56cbcb5ed2eadf62b5cdbfc4cc4

    Download Submit

  • memory/1176-7-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/1176-10-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/1176-5-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/1176-6-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/1680-45-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/1680-28-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/1680-29-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/1680-41-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/1680-26-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/1680-46-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/4568-17-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/4568-15-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/4568-14-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/4568-22-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download

  • memory/4568-16-0x0000000010000000-0x00000000101B6000-memory.dmp

    Filesize

    1.7MB

    Download