Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
25/06/2024, 11:18
General
- Target 01cc7b567a584836bec7977ecac24232bd42c2d0da51e43a2405d6eafe4b3489.exe
- Size 7.6MB
- Sample240625-neebpawfpg
- SHA256 01cc7b567a584836bec7977ecac24232bd42c2d0da51e43a2405d6eafe4b3489
Malware Config
Signatures
- Detect PurpleFox Rootkit 8 IoCs
Detect PurpleFox 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.
- PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
- Drops file in Drivers directory 1 IoCs
- Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
- Sets service image path in registry 2 TTPs 1 IoCs
- Executes dropped EXE 6 IoCs
- Loads dropped DLL 4 IoCs
- UPX packed file 33 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in System32 directory 6 IoCs
- Drops file in Program Files directory 1 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 5 IoCs
- Suspicious use of WriteProcessMemory 21 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\01cc7b567a584836bec7977ecac24232bd42c2d0da51e43a2405d6eafe4b3489.exe"C:\Users\Admin\AppData\Local\Temp\01cc7b567a584836bec7977ecac24232bd42c2d0da51e43a2405d6eafe4b3489.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
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C:\Users\Admin\AppData\Local\Temp\N.exeC:\Users\Admin\AppData\Local\Temp\\N.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
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C:\Users\Admin\AppData\Local\Temp\HD_01cc7b567a584836bec7977ecac24232bd42c2d0da51e43a2405d6eafe4b3489.exeC:\Users\Admin\AppData\Local\Temp\HD_01cc7b567a584836bec7977ecac24232bd42c2d0da51e43a2405d6eafe4b3489.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240605515.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
E2EECore.2.7.2.dll
HD_01cc7b567a584836bec7977ecac24232bd42c2d0da51e43a2405d6eafe4b3489.exe
HD_X.dat
N.exe
R.exe
240605515.txt
Remote Data.exe
memory/184-27-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/184-29-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/184-28-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1056-67-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-78-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-63-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-53-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-55-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-51-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-52-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-89-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-93-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-91-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-87-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-85-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-84-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-81-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-79-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-57-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-75-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-73-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-71-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-69-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-59-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-65-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1056-61-0x0000000010000000-0x000000001003F000-memory.dmp
memory/1492-23-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1492-20-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1492-19-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1492-17-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4024-37-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4024-41-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4024-45-0x0000000010000000-0x00000000101B6000-memory.dmp