gh0strat | cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d

Analysis

max time kernel
150s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
31/03/2025, 20:33

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General

Target

cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
Size

1.2MB
MD5

358a8c9516bd8045eaf1a75f2e410f14
SHA1

520562c0a8008aaea9ac7b753eba5a7600417d72
SHA256

cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d
SHA512

d06a98a88c5e32058e7e2aac6b2df4e54dd0264a671d36509c9eb1870724eff9a33e288cd8c6891ea8e7f3622914470a11c8a91b2e90a7998078df3e5fa21edf
SSDEEP

24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiC:WIwgMEuy+inDfp3/XoCw57XYBwKC

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
behavioral1/memory/2396-28-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2396-29-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/3496-37-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/3496-36-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/3736-47-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/3736-51-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/3736-52-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 8 IoCs

resource	yara_rule
behavioral1/files/0x0007000000024288-17.dat	family_gh0strat
behavioral1/memory/2396-28-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2396-29-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/3496-37-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/3496-36-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/3736-47-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/3736-51-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/3736-52-0x0000000010000000-0x00000000101BA000-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\\240614937.txt"	AK47.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240614921.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	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.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	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe

Executes dropped EXE 12 IoCs

pid	Process
1184	AK47.exe
660	AK47.exe
2396	AK74.exe
3496	Ghiya.exe
3736	Ghiya.exe
4600	svchcst.exe
4728	AK47.exe
4768	AK47.exe
4940	AK74.exe
4976	Ghiya.exe
2584	Ghiya.exe
3972	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Loads dropped DLL 5 IoCs

pid	Process
1184	AK47.exe
4728	AK47.exe
4768	AK47.exe
4876	svchost.exe
3972	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

VMProtect packed file 12 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/4568-0-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4568-1-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/files/0x0008000000024294-57.dat	vmprotect
behavioral1/memory/4600-64-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4600-102-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4568-108-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4568-111-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4568-114-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4568-118-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4568-121-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4568-124-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4568-127-0x0000000000400000-0x0000000000760000-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"	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe

Drops file in System32 directory 10 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\240613218.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\240613218.txt	AK47.exe
File created	C:\Windows\SysWOW64\240614921.txt	AK47.exe
File created	C:\Windows\SysWOW64\240614937.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 created	C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe	svchost.exe
File created	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File opened for modification	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File opened for modification	C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe	svchost.exe

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2396-26-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2396-28-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2396-29-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/3496-34-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/3496-37-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/3496-36-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/3736-47-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/3736-51-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/3736-52-0x0000000010000000-0x00000000101BA000-memory.dmp	upx

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2412	660	WerFault.exe	88
5552	1184	WerFault.exe	87

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	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.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	PING.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	AK74.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	AK47.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	cmd.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
1020	cmd.exe
2120	PING.EXE
3960	PING.EXE
3068	cmd.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-308834014-1004923324-1191300197-1000_Classes\Local Settings	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
2120	PING.EXE
3960	PING.EXE

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
3736	Ghiya.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2396	AK74.exe
Token: SeLoadDriverPrivilege	3736	Ghiya.exe
Token: SeIncBasePriorityPrivilege	4940	AK74.exe
Token: 33	3736	Ghiya.exe
Token: SeIncBasePriorityPrivilege	3736	Ghiya.exe
Token: 33	3736	Ghiya.exe
Token: SeIncBasePriorityPrivilege	3736	Ghiya.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
4600	svchcst.exe
4600	svchcst.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 4568 wrote to memory of 1184	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	87
PID 4568 wrote to memory of 1184	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	87
PID 4568 wrote to memory of 1184	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	87
PID 4568 wrote to memory of 660	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	88
PID 4568 wrote to memory of 660	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	88
PID 4568 wrote to memory of 660	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	88
PID 4568 wrote to memory of 2396	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	94
PID 4568 wrote to memory of 2396	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	94
PID 4568 wrote to memory of 2396	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	94
PID 2396 wrote to memory of 3068	2396	AK74.exe	96
PID 2396 wrote to memory of 3068	2396	AK74.exe	96
PID 2396 wrote to memory of 3068	2396	AK74.exe	96
PID 3496 wrote to memory of 3736	3496	Ghiya.exe	97
PID 3496 wrote to memory of 3736	3496	Ghiya.exe	97
PID 3496 wrote to memory of 3736	3496	Ghiya.exe	97
PID 4568 wrote to memory of 4644	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	99
PID 4568 wrote to memory of 4644	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	99
PID 4568 wrote to memory of 4644	4568	cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe	99
PID 4640 wrote to memory of 4600	4640	cmd.exe	103
PID 4640 wrote to memory of 4600	4640	cmd.exe	103
PID 4640 wrote to memory of 4600	4640	cmd.exe	103
PID 4600 wrote to memory of 4728	4600	svchcst.exe	104
PID 4600 wrote to memory of 4728	4600	svchcst.exe	104
PID 4600 wrote to memory of 4728	4600	svchcst.exe	104
PID 4600 wrote to memory of 4768	4600	svchcst.exe	105
PID 4600 wrote to memory of 4768	4600	svchcst.exe	105
PID 4600 wrote to memory of 4768	4600	svchcst.exe	105
PID 4600 wrote to memory of 4940	4600	svchcst.exe	107
PID 4600 wrote to memory of 4940	4600	svchcst.exe	107
PID 4600 wrote to memory of 4940	4600	svchcst.exe	107
PID 4940 wrote to memory of 1020	4940	AK74.exe	109
PID 4940 wrote to memory of 1020	4940	AK74.exe	109
PID 4940 wrote to memory of 1020	4940	AK74.exe	109
PID 4976 wrote to memory of 2584	4976	Ghiya.exe	110
PID 4976 wrote to memory of 2584	4976	Ghiya.exe	110
PID 4976 wrote to memory of 2584	4976	Ghiya.exe	110
PID 1020 wrote to memory of 2120	1020	cmd.exe	113
PID 1020 wrote to memory of 2120	1020	cmd.exe	113
PID 1020 wrote to memory of 2120	1020	cmd.exe	113
PID 3068 wrote to memory of 3960	3068	cmd.exe	114
PID 3068 wrote to memory of 3960	3068	cmd.exe	114
PID 3068 wrote to memory of 3960	3068	cmd.exe	114
PID 4876 wrote to memory of 3972	4876	svchost.exe	121
PID 4876 wrote to memory of 3972	4876	svchost.exe	121
PID 4876 wrote to memory of 3972	4876	svchost.exe	121

C:\Users\Admin\AppData\Local\Temp\cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.exe
"C:\Users\Admin\AppData\Local\Temp\cd7db83ad07944d5320cb057493832957863da1c1ee5cddd8c32bd4aef8e5a2d.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:4568
- 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:1184
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1184 -s 516
    3⤵
    - Program crash
    PID:5552
- 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:660
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 660 -s 372
    3⤵
    - Program crash
    PID:2412
- 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:2396
- - 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:3068
  - - 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:3960
- 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:4644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 660 -ip 660
1⤵
PID:3744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1184 -ip 1184
1⤵
PID:3048

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:3496
- 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:3736

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:4640
- 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:4600
- - 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:4728
- - 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:4768
- - 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:4940
  - - 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:1020
    - - 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:2120

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\240614921.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3972

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:4976
- C:\Windows\SysWOW64\Ghiya.exe
  C:\Windows\SysWOW64\Ghiya.exe -acsi
  2⤵
  - Executes dropped EXE
  PID:2584

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
40788b8ac2e3fb500d7ef52f3530d0af

SHA1
72a91fa06e9c06c68f6673fab0b97f57961cb453

SHA256
99ab02e3a528cbd85052b9005b5aeb357e31af502124728a20690975be046567

SHA512
9183814cd5e8dbe5507434b532386bd1d10d4feeddf8b7b568cc082d4ed81e3466a858fbc9b11828399cc0823dfe935da4b3e4618347d90217246ff1cc0c2644

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

Filesize
1.2MB

MD5
d1db143e21308c3e4a6ce09f5c0ab934

SHA1
e69ecbfadf42215bb5866a32ae56fcb7183b2b7a

SHA256
1359162256ded83be733ba70d7fa8d62527a56d67a44eed03e586485e2ed1773

SHA512
db378f552dd9c5a70b99bb86bbf2575212f432688a2e1741aba46579f26813fd7900bf2a21dd4f260fb15dd1ba81a1e6f0f9714eef94b953e8f8ca3a6c8df5b9

Download Submit
C:\Windows\SysWOW64\240613218.txt

Filesize
49KB

MD5
8b900923f07fb387e5e8ef658ee29af8

SHA1
5a609068378e6591db46679b32b1650f74a7dfdb

SHA256
b6095d4fbebbfe488e3ea269c9590134a49e95cf25986612877fa0d1b05aeb57

SHA512
6c4b85aca22fd49d03bb044e3d733edd600ac1d578ef74f8650fed73c47874b89f197e4edd4defdc30959b007ec7e28970f85f44d179e3d0b67073512d8e24d6

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

Filesize
45B

MD5
ddaf20ab3e8b50ccee4c9baf897654a6

SHA1
7f65f20fd2560ecd0d13b15f7d411ee3f63bd79b

SHA256
309c41149ec31b478b6ba3cc8e173cb11f0a8daa033069529abad9fdba821e62

SHA512
df266416b24338b00b942810812556f666a7aff3838fe488dd6caa012c766114c7922e9d7a3de2168365d19303cddfa6867094e3c65bfd2171f3c2b3b9338420

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

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
memory/2396-29-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2396-26-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2396-28-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/3496-34-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/3496-36-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/3496-37-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/3736-52-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/3736-51-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/3736-47-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4568-1-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4568-108-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4568-111-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4568-114-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4568-118-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4568-0-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4568-121-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4568-124-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4568-127-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4600-102-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4600-64-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download