Analysis
- max time kernel
167s - max time network
177s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
25/06/2024, 14:40
General
- Target ccc6aca4eac896daec34ea502989894f5b3960fa19f3c55cf489ce1885b786ef.exe
- Size 13.8MB
- Sample240625-r166dawbnd
- SHA256 ccc6aca4eac896daec34ea502989894f5b3960fa19f3c55cf489ce1885b786ef
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
- Sets service image path in registry 2 TTPs 1 IoCs
- Executes dropped EXE 5 IoCs
- Loads dropped DLL 1 IoCs
- UPX packed file 10 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in System32 directory 3 IoCs
- Drops file in Program Files directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- Runs ping.exe 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: LoadsDriver 1 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ccc6aca4eac896daec34ea502989894f5b3960fa19f3c55cf489ce1885b786ef.exe"C:\Users\Admin\AppData\Local\Temp\ccc6aca4eac896daec34ea502989894f5b3960fa19f3c55cf489ce1885b786ef.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 4643⤵
- Program crash
-
-
-
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
-
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
-
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\HD_ccc6aca4eac896daec34ea502989894f5b3960fa19f3c55cf489ce1885b786ef.exeC:\Users\Admin\AppData\Local\Temp\HD_ccc6aca4eac896daec34ea502989894f5b3960fa19f3c55cf489ce1885b786ef.exe2⤵
- Executes dropped EXE
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3056 -ip 30561⤵
-
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
-
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
-
-
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 --mojo-platform-channel-handle=3808 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
HD_X.dat
HD_ccc6aca4eac896daec34ea502989894f5b3960fa19f3c55cf489ce1885b786ef.exe
N.exe
R.exe
RCX86AD.tmp
X.ico
240693515.txt
memory/1108-27-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1108-25-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1108-28-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1544-17-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1544-18-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1544-14-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/1544-16-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/2556-30-0x0000000000400000-0x0000000001CD3000-memory.dmp
memory/2556-52-0x0000000000400000-0x0000000001CD3000-memory.dmp
memory/4024-36-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4024-39-0x0000000010000000-0x00000000101B6000-memory.dmp
memory/4024-51-0x0000000010000000-0x00000000101B6000-memory.dmp