gh0strat | f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2025, 07:50

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General

Target

f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe
Size

3.4MB
MD5

181169c0bd89474427915991ac3f5dab
SHA1

0f64c77293b8abe62f77773d97b063edef549c89
SHA256

f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58
SHA512

3d2bc3d190c40d60ed982b076ad5d7d5390869603a44b2d055474b43eefdf6d74c927066fd9e2821fb23dc70a560bc85ac9975cca64099a044085fc1ebe3936b
SSDEEP

49152:xCwsbCANnKXferL7Vwe/Gg0P+Wh4I0QN:8ws2ANnKXOaeOgmh4I0QN

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx

Malware Config

Signatures

Detect PurpleFox Rootkit 8 IoCs

Detect PurpleFox Rootkit.

rootkit

resource	yara_rule
behavioral2/memory/4592-23-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/4592-20-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/4592-19-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/1660-29-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/1660-28-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/2064-55-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/2064-53-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit
behavioral2/memory/2064-57-0x0000000010000000-0x00000000101B6000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 9 IoCs

resource	yara_rule
behavioral2/files/0x0008000000023d21-5.dat	family_gh0strat
behavioral2/memory/4592-23-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/4592-20-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/4592-19-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/1660-29-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/1660-28-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/2064-55-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/2064-53-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat
behavioral2/memory/2064-57-0x0000000010000000-0x00000000101B6000-memory.dmp	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat
Gh0strat family
gh0strat
PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
rootkit trojan purplefox
Purplefox family
purplefox

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\system32\drivers\QAssist.sys	TXPlatfor.exe

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\240642078.txt"	R.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys"	TXPlatfor.exe

Executes dropped EXE 6 IoCs

pid	Process
4600	R.exe
4592	N.exe
1660	TXPlatfor.exe
3724	HD_f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe
2064	TXPlatfor.exe
4324	Remote Data.exe

Loads dropped DLL 3 IoCs

pid	Process
4600	R.exe
1452	svchost.exe
4324	Remote Data.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\240642078.txt	R.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	R.exe
File created	C:\Windows\SysWOW64\Remote Data.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\Remote Data.exe	svchost.exe
File created	C:\Windows\SysWOW64\TXPlatfor.exe	N.exe
File opened for modification	C:\Windows\SysWOW64\TXPlatfor.exe	N.exe

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4592-17-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/4592-23-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/4592-20-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/4592-19-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/1660-26-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/1660-29-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/1660-28-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/2064-55-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/2064-53-0x0000000010000000-0x00000000101B6000-memory.dmp	upx
behavioral2/memory/2064-57-0x0000000010000000-0x00000000101B6000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	R.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	HD_f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TXPlatfor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Remote Data.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1336	cmd.exe
1328	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1328	PING.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe
3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
2064	TXPlatfor.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4592	N.exe
Token: SeLoadDriverPrivilege	2064	TXPlatfor.exe
Token: 33	2064	TXPlatfor.exe
Token: SeIncBasePriorityPrivilege	2064	TXPlatfor.exe
Token: 33	2064	TXPlatfor.exe
Token: SeIncBasePriorityPrivilege	2064	TXPlatfor.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe
3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3888 wrote to memory of 4600	3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe	89
PID 3888 wrote to memory of 4600	3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe	89
PID 3888 wrote to memory of 4600	3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe	89
PID 3888 wrote to memory of 4592	3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe	92
PID 3888 wrote to memory of 4592	3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe	92
PID 3888 wrote to memory of 4592	3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe	92
PID 4592 wrote to memory of 1336	4592	N.exe	96
PID 4592 wrote to memory of 1336	4592	N.exe	96
PID 4592 wrote to memory of 1336	4592	N.exe	96
PID 3888 wrote to memory of 3724	3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe	97
PID 3888 wrote to memory of 3724	3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe	97
PID 3888 wrote to memory of 3724	3888	f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe	97
PID 1336 wrote to memory of 1328	1336	cmd.exe	99
PID 1336 wrote to memory of 1328	1336	cmd.exe	99
PID 1336 wrote to memory of 1328	1336	cmd.exe	99
PID 1660 wrote to memory of 2064	1660	TXPlatfor.exe	101
PID 1660 wrote to memory of 2064	1660	TXPlatfor.exe	101
PID 1660 wrote to memory of 2064	1660	TXPlatfor.exe	101
PID 1452 wrote to memory of 4324	1452	svchost.exe	108
PID 1452 wrote to memory of 4324	1452	svchost.exe	108
PID 1452 wrote to memory of 4324	1452	svchost.exe	108

C:\Users\Admin\AppData\Local\Temp\f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe
"C:\Users\Admin\AppData\Local\Temp\f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3888
- C:\Users\Admin\AppData\Local\Temp\R.exe
  C:\Users\Admin\AppData\Local\Temp\\R.exe
  2⤵
  - Server Software Component: Terminal Services DLL
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:4600
- C:\Users\Admin\AppData\Local\Temp\N.exe
  C:\Users\Admin\AppData\Local\Temp\\N.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4592
- - 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\N.exe > nul
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:1336
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 2 127.0.0.1
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:1328
- C:\Users\Admin\AppData\Local\Temp\HD_f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe
  C:\Users\Admin\AppData\Local\Temp\HD_f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3724

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
1⤵
PID:3932

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Remote Data"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Windows\SysWOW64\Remote Data.exe
  "C:\Windows\system32\Remote Data.exe" "c:\windows\system32\240642078.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4324

C:\Windows\SysWOW64\TXPlatfor.exe
C:\Windows\SysWOW64\TXPlatfor.exe -auto
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1660
- C:\Windows\SysWOW64\TXPlatfor.exe
  C:\Windows\SysWOW64\TXPlatfor.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:2064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
2.9MB

MD5
6249abbf5569b07e60c4bac098532094

SHA1
b1c6206cf2fdb79f1866ed9bee69cf73a6ac81e4

SHA256
829699322f824d770dfe5dc8415c693ba86781c4d1502232c951234df24e8845

SHA512
47cf2dc79aa3f0be2c89ac1798c1c50a00bfe3fd7b7fc7fa1f4b977c5a55ad149b07271fe16704df4842007ced518c020f412b6d6978adca71576df444ce3864

Download Submit
C:\Users\Admin\AppData\Local\Temp\HD_f695e34c49e0b6a2ea225df4a729bddb46dc818cc13c3c4c36f93b37e6468a58.exe

Filesize
468KB

MD5
c4ccbfcc0d0a6bb476fb8e8d352b60fa

SHA1
681a5f2227fd19e4dbdc61165f1eec37e1cb8abe

SHA256
bdcee160a2ee7dcc8309b8db79f5eca7669ace1c06eef7f692a1037bcac1b77a

SHA512
8b2685a02eb7670b437e0b3818678a3dd7832026c27520f273dedfdf347a73810d2dafe4863394fd629589ef963c17814c580b65549c0a4594433895be076941

Download Submit
C:\Users\Admin\AppData\Local\Temp\N.exe

Filesize
377KB

MD5
4a36a48e58829c22381572b2040b6fe0

SHA1
f09d30e44ff7e3f20a5de307720f3ad148c6143b

SHA256
3de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8

SHA512
5d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0

Download Submit
C:\Users\Admin\AppData\Local\Temp\R.exe

Filesize
941KB

MD5
8dc3adf1c490211971c1e2325f1424d2

SHA1
4eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5

SHA256
bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c

SHA512
ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d

Download Submit
C:\Windows\SysWOW64\240642078.txt

Filesize
899KB

MD5
9028d211905de0e4a69122593ae48464

SHA1
018053721875e52043041c710e2e35acce4986f8

SHA256
d9638492f917d29b4e2879d6783bfc4d6b3edaf8b7d1728c3bb6bc005752a858

SHA512
ef43aa69656f49eb221b7dd7073c65d7d64e618f31c36d2f74011e6af81fa64ecda3c553f0fe34af89b50e0f7932aa8e3a611d3d18122f583322c44979307b3c

Download Submit
C:\Windows\SysWOW64\Remote Data.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
memory/1660-28-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/1660-26-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/1660-29-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/2064-55-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/2064-53-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/2064-57-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/4592-19-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/4592-20-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/4592-23-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download
memory/4592-17-0x0000000010000000-0x00000000101B6000-memory.dmp

Filesize
1.7MB

Download