gh0strat | d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2025, 21:38

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General

Target

d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
Size

1.2MB
MD5

a06fd86a68545505b4c3fc27fafce235
SHA1

c1d48f0afeaa14ce278e87a281b85a7de6f79062
SHA256

d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384
SHA512

c72864004c932a9621822096235b209e508e7ec928c83be76c38fcf73ab8a5dd92ff1633ce3ea7002fb518df7e597d7379b225aa3db8e0a412843ddf5d41c944
SSDEEP

24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiX:WIwgMEuy+inDfp3/XoCw57XYBwKX

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx vmprotect

Malware Config

Signatures

Detect PurpleFox Rootkit 7 IoCs

Detect PurpleFox Rootkit.

rootkit

resource	yara_rule
behavioral2/memory/4924-34-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4924-35-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/5876-43-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/5876-42-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4484-53-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4484-57-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4484-58-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 8 IoCs

resource	yara_rule
behavioral2/files/0x000700000002402c-17.dat	family_gh0strat
behavioral2/memory/4924-34-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4924-35-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/5876-43-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/5876-42-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4484-53-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4484-57-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4484-58-0x0000000010000000-0x00000000101BA000-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	Ghiya.exe

Server Software Component: Terminal Services DLL 1 TTPs 2 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240599312.txt"	AK47.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240601125.txt"	AK47.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"	Ghiya.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Control Panel\International\Geo\Nation	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Control Panel\International\Geo\Nation	svchcst.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe

Executes dropped EXE 12 IoCs

pid	Process
4132	AK47.exe
5236	AK47.exe
4924	AK74.exe
5876	Ghiya.exe
4484	Ghiya.exe
5060	svchcst.exe
4460	AK47.exe
3508	AK47.exe
1568	AK74.exe
2184	Ghiya.exe
876	Ghiya.exe
2280	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Loads dropped DLL 5 IoCs

pid	Process
4132	AK47.exe
5236	AK47.exe
4876	svchost.exe
3508	AK47.exe
2280	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

VMProtect packed file 11 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/2832-0-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2832-1-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/files/0x000c000000024021-63.dat	vmprotect
behavioral2/memory/5060-109-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2832-114-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2832-118-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2832-121-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2832-125-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2832-128-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2832-131-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2832-134-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe"	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe

Drops file in System32 directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe
File created	C:\Windows\SysWOW64\240599312.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe
File created	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File created	C:\Windows\SysWOW64\240601125.txt	AK47.exe
File created	C:\Windows\SysWOW64\240599296.txt	AK47.exe
File created	C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File created	C:\Windows\SysWOW64\240601125.txt	AK47.exe

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4924-32-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4924-34-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4924-35-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/5876-40-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/5876-43-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/5876-42-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4484-53-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4484-57-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4484-58-0x0000000010000000-0x00000000101BA000-memory.dmp	upx

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1844	4132	WerFault.exe	88

System Location Discovery: System Language Discovery 1 TTPs 17 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	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK74.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ghiya.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK74.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ghiya.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchcst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 4 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
5388	PING.EXE
1836	cmd.exe
3764	PING.EXE
2388	cmd.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000_Classes\Local Settings	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
5388	PING.EXE
3764	PING.EXE

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
4484	Ghiya.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4924	AK74.exe
Token: SeLoadDriverPrivilege	4484	Ghiya.exe
Token: SeIncBasePriorityPrivilege	1568	AK74.exe
Token: 33	4484	Ghiya.exe
Token: SeIncBasePriorityPrivilege	4484	Ghiya.exe
Token: 33	4484	Ghiya.exe
Token: SeIncBasePriorityPrivilege	4484	Ghiya.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
5060	svchcst.exe
5060	svchcst.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 4132	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	88
PID 2832 wrote to memory of 4132	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	88
PID 2832 wrote to memory of 4132	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	88
PID 2832 wrote to memory of 5236	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	89
PID 2832 wrote to memory of 5236	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	89
PID 2832 wrote to memory of 5236	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	89
PID 2832 wrote to memory of 4924	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	94
PID 2832 wrote to memory of 4924	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	94
PID 2832 wrote to memory of 4924	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	94
PID 4924 wrote to memory of 2388	4924	AK74.exe	98
PID 4924 wrote to memory of 2388	4924	AK74.exe	98
PID 4924 wrote to memory of 2388	4924	AK74.exe	98
PID 5876 wrote to memory of 4484	5876	Ghiya.exe	99
PID 5876 wrote to memory of 4484	5876	Ghiya.exe	99
PID 5876 wrote to memory of 4484	5876	Ghiya.exe	99
PID 2832 wrote to memory of 224	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	101
PID 2832 wrote to memory of 224	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	101
PID 2832 wrote to memory of 224	2832	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	101
PID 1088 wrote to memory of 5060	1088	cmd.exe	104
PID 1088 wrote to memory of 5060	1088	cmd.exe	104
PID 1088 wrote to memory of 5060	1088	cmd.exe	104
PID 5060 wrote to memory of 4460	5060	svchcst.exe	106
PID 5060 wrote to memory of 4460	5060	svchcst.exe	106
PID 5060 wrote to memory of 4460	5060	svchcst.exe	106
PID 5060 wrote to memory of 3508	5060	svchcst.exe	107
PID 5060 wrote to memory of 3508	5060	svchcst.exe	107
PID 5060 wrote to memory of 3508	5060	svchcst.exe	107
PID 5060 wrote to memory of 1568	5060	svchcst.exe	108
PID 5060 wrote to memory of 1568	5060	svchcst.exe	108
PID 5060 wrote to memory of 1568	5060	svchcst.exe	108
PID 2388 wrote to memory of 5388	2388	cmd.exe	110
PID 2388 wrote to memory of 5388	2388	cmd.exe	110
PID 2388 wrote to memory of 5388	2388	cmd.exe	110
PID 1568 wrote to memory of 1836	1568	AK74.exe	111
PID 1568 wrote to memory of 1836	1568	AK74.exe	111
PID 1568 wrote to memory of 1836	1568	AK74.exe	111
PID 2184 wrote to memory of 876	2184	Ghiya.exe	112
PID 2184 wrote to memory of 876	2184	Ghiya.exe	112
PID 2184 wrote to memory of 876	2184	Ghiya.exe	112
PID 1836 wrote to memory of 3764	1836	cmd.exe	114
PID 1836 wrote to memory of 3764	1836	cmd.exe	114
PID 1836 wrote to memory of 3764	1836	cmd.exe	114
PID 4876 wrote to memory of 2280	4876	svchost.exe	119
PID 4876 wrote to memory of 2280	4876	svchost.exe	119
PID 4876 wrote to memory of 2280	4876	svchost.exe	119

C:\Users\Admin\AppData\Local\Temp\d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
"C:\Users\Admin\AppData\Local\Temp\d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Users\Admin\AppData\Local\Temp\AK47.exe
  "C:\Users\Admin\AppData\Local\Temp\AK47.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:4132
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4132 -s 460
    3⤵
    - Program crash
    PID:1844
- C:\Users\Admin\AppData\Local\Temp\AK47.exe
  C:\Users\Admin\AppData\Local\Temp\\AK47.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:5236
- C:\Users\Admin\AppData\Local\Temp\AK74.exe
  C:\Users\Admin\AppData\Local\Temp\\AK74.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:4924
- - 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\AK74.exe > nul
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:2388
  - - 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:5388
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:224

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:4092

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4876
- C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
  C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240599312.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4132 -ip 4132
1⤵
PID:4312

C:\Windows\SysWOW64\Ghiya.exe
C:\Windows\SysWOW64\Ghiya.exe -auto
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5876
- C:\Windows\SysWOW64\Ghiya.exe
  C:\Windows\SysWOW64\Ghiya.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:4484

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:1088
- C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5060
- - C:\Users\Admin\AppData\Local\Temp\AK47.exe
    "C:\Users\Admin\AppData\Local\Temp\AK47.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    PID:4460
- - C:\Users\Admin\AppData\Local\Temp\AK47.exe
    C:\Users\Admin\AppData\Local\Temp\\AK47.exe
    3⤵
    - Server Software Component: Terminal Services DLL
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    PID:3508
- - C:\Users\Admin\AppData\Local\Temp\AK74.exe
    C:\Users\Admin\AppData\Local\Temp\\AK74.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1568
  - - 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\AK74.exe > nul
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Suspicious use of WriteProcessMemory
      PID:1836
    - - C:\Windows\SysWOW64\PING.EXE
        
        ping -n 2 127.0.0.1
        5⤵
        System Location Discovery: System Language Discovery
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:3764

C:\Windows\SysWOW64\Ghiya.exe
C:\Windows\SysWOW64\Ghiya.exe -auto
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\SysWOW64\Ghiya.exe
  C:\Windows\SysWOW64\Ghiya.exe -acsi
  2⤵
  - Executes dropped EXE
  PID:876

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

Query Registry

T1012

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\AK47.exe

Filesize
91KB

MD5
423eb994ed553294f8a6813619b8da87

SHA1
eca6a16ccd13adcfc27bc1041ddef97ec8081255

SHA256
050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218

SHA512
fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095

Download Submit
C:\Users\Admin\AppData\Local\Temp\AK74.exe

Filesize
400KB

MD5
b0998aa7d5071d33daa5b60b9c3c9735

SHA1
9365a1ff0c6de244d6f36c8d84072cc916665d3c

SHA256
3080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a

SHA512
308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Config.ini

Filesize
92B

MD5
29ce53e2a4a446614ccc8d64d346bde4

SHA1
39a7aa5cc1124842aa0c25abb16ea94452125cbe

SHA256
56225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df

SHA512
b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

Filesize
753B

MD5
62d80cf6118cd8159037242562424bda

SHA1
c31fa7502531bf829e3f3c7ecc5b0410e225fc9a

SHA256
8665ce8137b6c466cab1743b4578171dc9373578bed0b4c8033511eceedfd053

SHA512
5a2786e5dbeab570a5da7ec1ae2d067c0b8b6e21f9345e1c44466741884f63e8f324961bfbe9960f479757f158de8abdeaf5d655456ec00f2b8c36f0de7e92b0

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe

Filesize
1.2MB

MD5
f2ca1daecbff4d07cb6b3829f9c21a5a

SHA1
1cc2695cb6af4d9782bf520160da074cbe0923b2

SHA256
90d6fae9ff5b0c520184b7a87683b95ffbb1a4503bedad628518978b403fa586

SHA512
e8e88d17a0e5f190b4df5d8f702dade4373f0315e4c308b2ec5d7ebbe7bdc0e64c4d90bf07243918bf79ecca8dc8527482fad0aa8675378c7900b25d0f2701a4

Download Submit
C:\Windows\SysWOW64\240599296.txt

Filesize
49KB

MD5
8596a409ab176bd7c501cfbbd87c22a3

SHA1
85658720922e7e2258fc8d65568a4df0aeb9c83e

SHA256
c4fa9f3f0598823cc30e9c0f791409f56ffb0baf74e89667e722ff2d8e1f43f0

SHA512
8bb44efd481694a1cef35c1bc09bd96ad168668c63cee64ebd76150c01e8085bc2a4bf5e7a3285f11eb539642d8c5ee4054b17bf79d1f583c8c2ff4cd29f2d32

Download Submit
C:\Windows\SysWOW64\ini.ini

Filesize
45B

MD5
fc440f86cdcb7bdf7308e456668abaa4

SHA1
1695f732ef0cc5f4f8ccd9bf10698f3b693ab3a7

SHA256
d99624014d0c182c9e8de57182374b9c6254101fc422ca3912708d670a2b5f65

SHA512
01663dab5b29f98c782b172df1628cadf2ffda7017339c0e25e2d9103850089ba97db874d0658f52f8f17eb3992f6a393089efa3622f3539f109646ed0611604

Download Submit
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
memory/2832-125-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2832-128-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2832-121-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2832-118-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2832-0-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2832-114-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2832-131-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2832-134-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2832-1-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4484-57-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4484-58-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4484-53-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4924-35-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4924-34-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4924-32-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5060-109-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/5876-42-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5876-43-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5876-40-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download