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, 21:56

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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/4712-29-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4712-28-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/1572-42-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/1572-41-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/5388-53-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/5388-55-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/5388-57-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 8 IoCs

resource	yara_rule
behavioral2/files/0x0007000000024233-17.dat	family_gh0strat
behavioral2/memory/4712-29-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4712-28-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/1572-42-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/1572-41-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/5388-53-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/5388-55-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/5388-57-0x0000000010000000-0x00000000101BA000-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 3 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\\240602500.txt"	AK47.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240603781.txt"	AK47.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240603812.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-1-5-21-3920955164-3782810283-1225622749-1000\Control Panel\International\Geo\Nation	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3920955164-3782810283-1225622749-1000\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
5284	AK47.exe
5572	AK47.exe
4712	AK74.exe
1572	Ghiya.exe
5388	Ghiya.exe
4664	svchcst.exe
5404	AK47.exe
3144	AK47.exe
1800	AK74.exe
1388	Ghiya.exe
1716	Ghiya.exe
3156	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Loads dropped DLL 5 IoCs

pid	Process
5284	AK47.exe
4812	svchost.exe
5404	AK47.exe
3144	AK47.exe
3156	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

VMProtect packed file 11 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/2504-0-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2504-1-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/files/0x0008000000024230-62.dat	vmprotect
behavioral2/memory/4664-112-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2504-119-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2504-123-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2504-126-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2504-130-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2504-133-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2504-136-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/2504-139-0x0000000000400000-0x0000000000760000-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 11 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\240602500.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\Ghiya.exe	AK74.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 created	C:\Windows\SysWOW64\240603781.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe
File opened for modification	C:\Windows\SysWOW64\240602500.txt	AK47.exe
File created	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe
File created	C:\Windows\SysWOW64\240603812.txt	AK47.exe

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4712-26-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4712-29-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4712-28-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/1572-39-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/1572-42-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/1572-41-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/5388-53-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/5388-55-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/5388-57-0x0000000010000000-0x00000000101BA000-memory.dmp	upx

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 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	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchcst.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	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ghiya.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	PING.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	AK74.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.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
2552	PING.EXE
5644	cmd.exe
6136	PING.EXE
3932	cmd.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3920955164-3782810283-1225622749-1000_Classes\Local Settings	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
6136	PING.EXE
2552	PING.EXE

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
5388	Ghiya.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4712	AK74.exe
Token: SeLoadDriverPrivilege	5388	Ghiya.exe
Token: SeIncBasePriorityPrivilege	1800	AK74.exe
Token: 33	5388	Ghiya.exe
Token: SeIncBasePriorityPrivilege	5388	Ghiya.exe
Token: 33	5388	Ghiya.exe
Token: SeIncBasePriorityPrivilege	5388	Ghiya.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe
4664	svchcst.exe
4664	svchcst.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 5284	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	88
PID 2504 wrote to memory of 5284	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	88
PID 2504 wrote to memory of 5284	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	88
PID 2504 wrote to memory of 5572	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	90
PID 2504 wrote to memory of 5572	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	90
PID 2504 wrote to memory of 5572	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	90
PID 2504 wrote to memory of 4712	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	91
PID 2504 wrote to memory of 4712	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	91
PID 2504 wrote to memory of 4712	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	91
PID 4712 wrote to memory of 5644	4712	AK74.exe	96
PID 4712 wrote to memory of 5644	4712	AK74.exe	96
PID 4712 wrote to memory of 5644	4712	AK74.exe	96
PID 1572 wrote to memory of 5388	1572	Ghiya.exe	97
PID 1572 wrote to memory of 5388	1572	Ghiya.exe	97
PID 1572 wrote to memory of 5388	1572	Ghiya.exe	97
PID 2504 wrote to memory of 1412	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	99
PID 2504 wrote to memory of 1412	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	99
PID 2504 wrote to memory of 1412	2504	d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384.exe	99
PID 3596 wrote to memory of 4664	3596	cmd.exe	102
PID 3596 wrote to memory of 4664	3596	cmd.exe	102
PID 3596 wrote to memory of 4664	3596	cmd.exe	102
PID 4664 wrote to memory of 5404	4664	svchcst.exe	105
PID 4664 wrote to memory of 5404	4664	svchcst.exe	105
PID 4664 wrote to memory of 5404	4664	svchcst.exe	105
PID 4664 wrote to memory of 3144	4664	svchcst.exe	106
PID 4664 wrote to memory of 3144	4664	svchcst.exe	106
PID 4664 wrote to memory of 3144	4664	svchcst.exe	106
PID 4664 wrote to memory of 1800	4664	svchcst.exe	107
PID 4664 wrote to memory of 1800	4664	svchcst.exe	107
PID 4664 wrote to memory of 1800	4664	svchcst.exe	107
PID 1800 wrote to memory of 3932	1800	AK74.exe	109
PID 1800 wrote to memory of 3932	1800	AK74.exe	109
PID 1800 wrote to memory of 3932	1800	AK74.exe	109
PID 1388 wrote to memory of 1716	1388	Ghiya.exe	110
PID 1388 wrote to memory of 1716	1388	Ghiya.exe	110
PID 1388 wrote to memory of 1716	1388	Ghiya.exe	110
PID 5644 wrote to memory of 6136	5644	cmd.exe	104
PID 5644 wrote to memory of 6136	5644	cmd.exe	104
PID 5644 wrote to memory of 6136	5644	cmd.exe	104
PID 3932 wrote to memory of 2552	3932	cmd.exe	112
PID 3932 wrote to memory of 2552	3932	cmd.exe	112
PID 3932 wrote to memory of 2552	3932	cmd.exe	112
PID 4812 wrote to memory of 3156	4812	svchost.exe	115
PID 4812 wrote to memory of 3156	4812	svchost.exe	115
PID 4812 wrote to memory of 3156	4812	svchost.exe	115

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:2504
- 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:5284
- C:\Users\Admin\AppData\Local\Temp\AK47.exe
  C:\Users\Admin\AppData\Local\Temp\\AK47.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:5572
- 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:4712
- - 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:5644
  - - 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:6136
- 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:1412

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:4720

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:4812
- C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
  C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240602500.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3156

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:1572
- 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:5388

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:3596
- 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:4664
- - 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:5404
- - 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:3144
- - 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:1800
  - - 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:3932
    - - 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:2552

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:1388
- C:\Windows\SysWOW64\Ghiya.exe
  C:\Windows\SysWOW64\Ghiya.exe -acsi
  2⤵
  - Executes dropped EXE
  PID:1716

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
1d58c2c1629c858bb8e81ea227f5d629

SHA1
ec4acf14a8cf043804537f42d62daa14bea05d4b

SHA256
02d733120725d24b5e1b55b8a1c60b8109714b196b3287b9e8ac28d27a0a27f2

SHA512
adb52050ca2f36714fab69046fe91c060e3873de736de01c4002073de94d20d48aa2bbad5857d9a9a80fc3bfae477be86c7bf572d0cfc4aa328a9a2c87d9f6a8

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

Filesize
1.2MB

MD5
db2b9b2bd0c49f5c505a4003de65a0e2

SHA1
e9925d0ece4af09b96f493ac98ae3705a06a92c9

SHA256
9883b55e7db8f2f823cb261f117d5393c673b64abe352c65698246aa221ff9b4

SHA512
52d009230efb09b6c8bd0efb4326ab8f962f62eeae9de37c1ad924e7613c110d37d708d94bf1951045baf88535124ef96a70cf63aad1d096e415973a89f78852

Download Submit
C:\Windows\SysWOW64\240602500.txt

Filesize
49KB

MD5
a5e3d4ac6310b11195b0b5449e48ad4e

SHA1
cfac10af9cf7ec6fc6e01b9eef3c9d48f4232e92

SHA256
31d47b6e82910e1bf7414592f959324b3c67b30651b888681b25db340810bffc

SHA512
27476a1d68df03cfd5ca686eadf66f017c02ce1d7ca35b3fbec6c4425ab067081fa21537518a108f569b444b5e70ed43ff5c33bd5f11df6cfdc7d9b4c4e8736e

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

Filesize
45B

MD5
d12d785e301d3e0bc39b8f161255aa39

SHA1
4db9f69f8dfc23a8fe769c63ff45d33f4de06989

SHA256
c6d09b7eac1c2296fd83ecf1d628d7166acbc92219f50f04cf5d1a93f6da6269

SHA512
24935829262c00b297eb344b325ff8a5a3db6674f13e49157bcf7171da55411fe6dcf9e9c279c824fc3cf10a8347819ffe7421a0d6f1042543c074eb202fc58b

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

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
memory/1572-41-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/1572-42-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/1572-39-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2504-126-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2504-133-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2504-130-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2504-136-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2504-0-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2504-139-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2504-1-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2504-119-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2504-123-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4664-112-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4712-29-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4712-28-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4712-26-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5388-57-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5388-55-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5388-53-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download