gh0strat | f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6

Analysis

max time kernel
150s
max time network
146s
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, 21:44

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General

Target

f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
Size

1.2MB
MD5

b47b227c2d8be3a9affe4c26db721b07
SHA1

8dfcb71d2c8b4d7e7592a872b528f8abb083bc76
SHA256

f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6
SHA512

11d62792b0594fdf5ec87588997a84e70dec7c76585a6f6d8aba28bd1167ba2eb229b29a5de6039085547c5b31ee26fd5f1d9c267e2a8be142cf784d27177445
SSDEEP

24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiJ:WIwgMEuy+inDfp3/XoCw57XYBwKJ

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx vmprotect

Malware Config

Signatures

Detect PurpleFox Rootkit 6 IoCs

Detect PurpleFox Rootkit.

rootkit

resource	yara_rule
behavioral2/memory/5820-26-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/5820-27-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/2776-40-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/2776-39-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/2488-50-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/2488-54-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 7 IoCs

resource	yara_rule
behavioral2/files/0x0007000000024251-17.dat	family_gh0strat
behavioral2/memory/5820-26-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/5820-27-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/2776-40-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/2776-39-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/2488-50-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/2488-54-0x0000000010000000-0x00000000101BA000-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\\240611109.txt"	AK47.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240612359.txt"	AK47.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240612375.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-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000\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	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe

Executes dropped EXE 12 IoCs

pid	Process
5248	AK47.exe
3104	AK47.exe
5820	AK74.exe
2776	Ghiya.exe
2488	Ghiya.exe
4804	svchcst.exe
5884	AK47.exe
652	AK47.exe
1984	AK74.exe
5016	Ghiya.exe
4320	Ghiya.exe
5860	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Loads dropped DLL 5 IoCs

pid	Process
5248	AK47.exe
5616	svchost.exe
5884	AK47.exe
652	AK47.exe
5860	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

VMProtect packed file 12 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/4820-0-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/4820-1-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/files/0x0009000000024246-59.dat	vmprotect
behavioral2/memory/4804-112-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/4820-117-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/4820-121-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/4820-124-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/4820-128-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/4820-131-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/4820-134-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/4820-137-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/4820-140-0x0000000000400000-0x0000000000760000-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"	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe

Drops file in System32 directory 11 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\240611109.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	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\ini.ini	AK47.exe
File created	C:\Windows\SysWOW64\240612375.txt	AK47.exe
File created	C:\Windows\SysWOW64\240611109.txt	AK47.exe
File created	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File created	C:\Windows\SysWOW64\240612359.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5820-26-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/5820-27-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/5820-24-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/2776-37-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/2776-40-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/2776-39-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/2488-50-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/2488-54-0x0000000010000000-0x00000000101BA000-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	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK74.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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.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	WScript.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	Ghiya.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
2568	cmd.exe
4168	cmd.exe
5532	PING.EXE
3176	PING.EXE

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000_Classes\Local Settings	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
5532	PING.EXE
3176	PING.EXE

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
2488	Ghiya.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	5820	AK74.exe
Token: SeLoadDriverPrivilege	2488	Ghiya.exe
Token: SeIncBasePriorityPrivilege	1984	AK74.exe
Token: 33	2488	Ghiya.exe
Token: SeIncBasePriorityPrivilege	2488	Ghiya.exe
Token: 33	2488	Ghiya.exe
Token: SeIncBasePriorityPrivilege	2488	Ghiya.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
4804	svchcst.exe
4804	svchcst.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 5248	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	87
PID 4820 wrote to memory of 5248	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	87
PID 4820 wrote to memory of 5248	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	87
PID 4820 wrote to memory of 3104	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	88
PID 4820 wrote to memory of 3104	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	88
PID 4820 wrote to memory of 3104	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	88
PID 4820 wrote to memory of 5820	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	91
PID 4820 wrote to memory of 5820	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	91
PID 4820 wrote to memory of 5820	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	91
PID 5820 wrote to memory of 2568	5820	AK74.exe	94
PID 5820 wrote to memory of 2568	5820	AK74.exe	94
PID 5820 wrote to memory of 2568	5820	AK74.exe	94
PID 2776 wrote to memory of 2488	2776	Ghiya.exe	95
PID 2776 wrote to memory of 2488	2776	Ghiya.exe	95
PID 2776 wrote to memory of 2488	2776	Ghiya.exe	95
PID 4820 wrote to memory of 4576	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	97
PID 4820 wrote to memory of 4576	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	97
PID 4820 wrote to memory of 4576	4820	f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe	97
PID 4632 wrote to memory of 4804	4632	cmd.exe	100
PID 4632 wrote to memory of 4804	4632	cmd.exe	100
PID 4632 wrote to memory of 4804	4632	cmd.exe	100
PID 4804 wrote to memory of 5884	4804	svchcst.exe	102
PID 4804 wrote to memory of 5884	4804	svchcst.exe	102
PID 4804 wrote to memory of 5884	4804	svchcst.exe	102
PID 4804 wrote to memory of 652	4804	svchcst.exe	103
PID 4804 wrote to memory of 652	4804	svchcst.exe	103
PID 4804 wrote to memory of 652	4804	svchcst.exe	103
PID 4804 wrote to memory of 1984	4804	svchcst.exe	104
PID 4804 wrote to memory of 1984	4804	svchcst.exe	104
PID 4804 wrote to memory of 1984	4804	svchcst.exe	104
PID 1984 wrote to memory of 4168	1984	AK74.exe	106
PID 1984 wrote to memory of 4168	1984	AK74.exe	106
PID 1984 wrote to memory of 4168	1984	AK74.exe	106
PID 5016 wrote to memory of 4320	5016	Ghiya.exe	107
PID 5016 wrote to memory of 4320	5016	Ghiya.exe	107
PID 5016 wrote to memory of 4320	5016	Ghiya.exe	107
PID 2568 wrote to memory of 5532	2568	cmd.exe	109
PID 2568 wrote to memory of 5532	2568	cmd.exe	109
PID 2568 wrote to memory of 5532	2568	cmd.exe	109
PID 4168 wrote to memory of 3176	4168	cmd.exe	110
PID 4168 wrote to memory of 3176	4168	cmd.exe	110
PID 4168 wrote to memory of 3176	4168	cmd.exe	110
PID 5616 wrote to memory of 5860	5616	svchost.exe	111
PID 5616 wrote to memory of 5860	5616	svchost.exe	111
PID 5616 wrote to memory of 5860	5616	svchost.exe	111

C:\Users\Admin\AppData\Local\Temp\f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.exe
"C:\Users\Admin\AppData\Local\Temp\f46da10546c1175085ad9884da88e7f2ce36d785358e983ff65278d9dbc72fc6.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:4820
- 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:5248
- 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:3104
- 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:5820
- - 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:2568
  - - 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:5532
- 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:4576

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:5204

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:5616
- C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
  C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240611109.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:5860

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:2776
- 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:2488

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:4632
- 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:4804
- - 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:5884
- - 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:652
- - 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:1984
  - - 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:4168
    - - 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:3176

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:5016
- C:\Windows\SysWOW64\Ghiya.exe
  C:\Windows\SysWOW64\Ghiya.exe -acsi
  2⤵
  - Executes dropped EXE
  PID:4320

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

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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
ae429ce160351af223ce00d934fd385f

SHA1
dfd6326734f2b5ea681c2b5029e2f6efc9a6659b

SHA256
5ccd7ba30dccb01b4d58eefdd0ffa165eb831cadec3e62c82e73a2a0a66ff4be

SHA512
8336b7b00efd4d9ebfcf5e4a9804ed28c167dc53f3dcb67d6154ad956e52fe8440a44a38b26c5d5e0378629b7880b87165867fac540eb77cd1cd07fad599c2a9

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

Filesize
1.2MB

MD5
2af67f3e96543fec5b2474aaa4e7ae7e

SHA1
f73d18f74f2966c5b5b0aaa8e4ac4bdf10dde6b1

SHA256
f97789bdc4b297361688779d1d8c8246fe92b0b30b172c8cc407d5b37ff35f5b

SHA512
ff8a433b163284d79c16f122ad8a6626d537a1a87589c8b2c9728d2d1b792a067bf364ecd196c9182ee88a25ff7d8751255d4b72fa34ff3946243f7f5bc0cb0e

Download Submit
C:\Windows\SysWOW64\240611109.txt

Filesize
49KB

MD5
167e5490610282025f4035016fcf0ee4

SHA1
cd0e01eff7e6f8052863f893e0bcb88971ea712f

SHA256
559061649e75c0c37d3cc6d8690ea0d67c060d57a4c76fb1cf3a484493a00a8f

SHA512
c065a5725d98f197448b760b5597c0f9b59507be156e5ae1ab7b2292feffe6c9a9c153dad8305c1f41eeeed4bb41071d4eeb823d78169e4ece76571c0eebc29d

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

Filesize
45B

MD5
a318c22dbfa2b2cad2861012ce032d0b

SHA1
ad56f056de80a7895ebfb305ec5a4ee52ff9d6bc

SHA256
9837ecaac0c59dc13e028b6eab8f5308f256c23b59985561b37082606bbf91fd

SHA512
576a85c0a71240c30c9b0324813ff79c338235a1adf3465fa2c94cac5f29f9a76dd870054f02eecc2f87a499cca835e2db2cbb02bc12c4289511ce3070ea8e79

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

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
memory/2488-50-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2488-54-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2776-40-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2776-39-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2776-37-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4804-112-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4820-117-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4820-0-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4820-121-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4820-124-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4820-128-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4820-1-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4820-131-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4820-134-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4820-137-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4820-140-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/5820-24-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5820-27-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5820-26-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download