gh0strat | 03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127

Analysis

max time kernel
62s
max time network
180s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
05-04-2023 11:01

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General

Target

03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
Size

1.2MB
MD5

803bd0d522aecf939b35155798c80e19
SHA1

a6787cec3b0082180a737cd5a01f55e9f7dfdde0
SHA256

03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127
SHA512

c8be477e84226fc466e9c20c25ba522349d3ccddaf649f352ecbf78bcea3e88c1e2eb05f0a344dec3b64138f23340f47e1ee8a975c111eb8f04a718108eb8d77
SSDEEP

24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtix:WIwgMEuy+inDfp3/XoCw57XYBwKx

Score

10^/10

gh0strat purplefox persistence rat rootkit trojan upx vmprotect

Malware Config

Signatures

Detect PurpleFox Rootkit 7 IoCs

Detect PurpleFox Rootkit.

rootkit

Processes:

resource	yara_rule
behavioral2/memory/4728-163-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4728-165-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4904-173-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4904-172-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4436-183-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4436-185-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral2/memory/4436-188-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 11 IoCs

Processes:

resource	yara_rule
C:\Windows\SysWOW64\240574484.txt	family_gh0strat
C:\Windows\SysWOW64\240574484.txt	family_gh0strat
\??\c:\windows\SysWOW64\240574484.txt	family_gh0strat
behavioral2/memory/4728-163-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4728-165-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4904-173-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4904-172-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4436-183-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4436-185-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral2/memory/4436-188-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
C:\Windows\SysWOW64\240574484.txt	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
PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
rootkit trojan purplefox
Drops file in Drivers directory 1 IoCs

Processes:

Ghiya.exe

description ioc process

File created C:\Windows\system32\drivers\QAssist.sys Ghiya.exe

description	ioc	process
File created	C:\Windows\system32\drivers\QAssist.sys	Ghiya.exe

Sets DLL path for service in the registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

AK47.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240574484.txt"	AK47.exe

Sets service image path in registry 2 TTPs 1 IoCs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Processes:

Ghiya.exe

description ioc process

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

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 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

Drops startup file 1 IoCs

Processes:

03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

Executes dropped EXE 6 IoCs

Processes:

AK47.exeAK47.exeAK74.exeGhiya.exeGhiya.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exe

pid process

1456 AK47.exe
4768 AK47.exe
4728 AK74.exe
4904 Ghiya.exe
4436 Ghiya.exe
1220 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Loads dropped DLL 3 IoCs

Processes:

AK47.exesvchost.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exe

pid process

1456 AK47.exe
1132 svchost.exe
1220 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

pid	process
1456	AK47.exe
4768	AK47.exe
4728	AK74.exe
4904	Ghiya.exe
4436	Ghiya.exe
1220	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

pid	process
1456	AK47.exe
1132	svchost.exe
1220	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

UPX packed file 9 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4728-159-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4728-163-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4728-165-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4904-170-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4904-173-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4904-172-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4436-183-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4436-185-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral2/memory/4436-188-0x0000000010000000-0x00000000101BA000-memory.dmp	upx

VMProtect packed file 4 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral2/memory/1500-133-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral2/memory/1500-134-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe	vmprotect
behavioral2/memory/1500-211-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe"	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

Drops file in System32 directory 7 IoCs

Processes:

svchost.exeAK74.exeAK47.exeAK47.exe

description	ioc	process
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\Ghiya.exe	AK74.exe
File opened for modification	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File created	C:\Windows\SysWOW64\240574484.txt	AK47.exe
File created	C:\Windows\SysWOW64\240574484.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

Processes:

03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000_Classes\Local Settings	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

484 PING.EXE

pid	process
484	PING.EXE

Suspicious behavior: EnumeratesProcesses 32 IoCs

Processes:

03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

pid	process
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

Ghiya.exe

pid process

4436 Ghiya.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

pid process

1500 03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

AK74.exeGhiya.exe

description pid process

Token: SeIncBasePriorityPrivilege 4728 AK74.exe
Token: SeLoadDriverPrivilege 4436 Ghiya.exe

pid	process
4436	Ghiya.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	4728	AK74.exe
Token: SeLoadDriverPrivilege	4436	Ghiya.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

pid	process
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exeGhiya.exeAK74.execmd.exesvchost.exe

description	pid	process	target process
PID 1500 wrote to memory of 1456	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	AK47.exe
PID 1500 wrote to memory of 1456	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	AK47.exe
PID 1500 wrote to memory of 1456	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	AK47.exe
PID 1500 wrote to memory of 4768	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	AK47.exe
PID 1500 wrote to memory of 4768	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	AK47.exe
PID 1500 wrote to memory of 4768	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	AK47.exe
PID 1500 wrote to memory of 4728	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	AK74.exe
PID 1500 wrote to memory of 4728	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	AK74.exe
PID 1500 wrote to memory of 4728	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	AK74.exe
PID 4904 wrote to memory of 4436	4904	Ghiya.exe	Ghiya.exe
PID 4904 wrote to memory of 4436	4904	Ghiya.exe	Ghiya.exe
PID 4904 wrote to memory of 4436	4904	Ghiya.exe	Ghiya.exe
PID 4728 wrote to memory of 4284	4728	AK74.exe	cmd.exe
PID 4728 wrote to memory of 4284	4728	AK74.exe	cmd.exe
PID 4728 wrote to memory of 4284	4728	AK74.exe	cmd.exe
PID 4284 wrote to memory of 484	4284	cmd.exe	PING.EXE
PID 4284 wrote to memory of 484	4284	cmd.exe	PING.EXE
PID 4284 wrote to memory of 484	4284	cmd.exe	PING.EXE
PID 1500 wrote to memory of 1536	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 1536	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 1536	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 4076	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 4076	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 4076	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 2348	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 2348	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 2348	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 2652	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 2652	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 2652	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 1348	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 1348	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1500 wrote to memory of 1348	1500	03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe	WScript.exe
PID 1132 wrote to memory of 1220	1132	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
PID 1132 wrote to memory of 1220	1132	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
PID 1132 wrote to memory of 1220	1132	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

C:\Users\Admin\AppData\Local\Temp\03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe
"C:\Users\Admin\AppData\Local\Temp\03eb5b631898fb22b0675837bb775034ea551b4464c3d00e22b8f49147cd5127.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1500

C:\Users\Admin\AppData\Local\Temp\AK47.exe
"C:\Users\Admin\AppData\Local\Temp\AK47.exe"
2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:1456

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
PID:4768

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
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4728

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⤵
- Suspicious use of WriteProcessMemory
PID:4284

C:\Windows\SysWOW64\PING.EXE
ping -n 2 127.0.0.1
4⤵
- Runs ping.exe
PID:484

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
2⤵
PID:4076

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
2⤵
PID:2348

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
2⤵
PID:2652

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
2⤵
PID:1348

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
2⤵
PID:1536

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:4244

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1132

C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240574484.txt",MainThread
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1220

C:\Windows\SysWOW64\Ghiya.exe
C:\Windows\SysWOW64\Ghiya.exe -auto
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4904

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:4436

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

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\AK47.exe
Filesize
91KB

MD5
423eb994ed553294f8a6813619b8da87

SHA1
eca6a16ccd13adcfc27bc1041ddef97ec8081255

SHA256
050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218

SHA512
fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095

Download Submit
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\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\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
d918f1752c1a931fa1ea98ed0ce28856

SHA1
55ddc148db7ea239e4266c19c07758ae0d7b5d1b

SHA256
a16d621087e8a120fb46d6378d444bb89ed41b955f59814a61690442a062f44f

SHA512
8d88cb643c5ed2c3f6a1ce815e915ac17db4ab01b4a68cbe1b73026224c34225652098548ab1a76847f9daa1c24a07b1d526baf0df7d3d695eb66c59df7b3d87

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
Filesize
753B

MD5
d918f1752c1a931fa1ea98ed0ce28856

SHA1
55ddc148db7ea239e4266c19c07758ae0d7b5d1b

SHA256
a16d621087e8a120fb46d6378d444bb89ed41b955f59814a61690442a062f44f

SHA512
8d88cb643c5ed2c3f6a1ce815e915ac17db4ab01b4a68cbe1b73026224c34225652098548ab1a76847f9daa1c24a07b1d526baf0df7d3d695eb66c59df7b3d87

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
Filesize
1.2MB

MD5
08f9a9bdd2b10f51cbbe24e7c1b25245

SHA1
0e62cfdd03f0834d8ffef2b0c2be197d011229d7

SHA256
a5b45d0548ffb081b06f6be1644f0b5fed4294fb13f0695fc1ac622a3f949cc5

SHA512
0bada6ca80a306ee501f19085497012416b4d181370122052ad68f5fd09fab5723aa46fdf4d4efe17584ea8713f13d66f3b8413a1a9eb820fa832a72b05baa5a

Download Submit
C:\Windows\SysWOW64\240574484.txt
Filesize
49KB

MD5
9a286704f653e2dee72f00c6ed7c90e1

SHA1
9bcfcd4dbbc51a133e5cc29d4078fb69c91d7caf

SHA256
ef7d0758ff3135bed198f1571c449a50a2234958e711a8903a008d26b59c7ec3

SHA512
ec4a07c817dc2f96d1608645dc953cd5812b7ac11264a76a2300ca24920394824f6b05a77f987d78d2e10ff66c6f1306a7ff5e91da1094a40495bc61a580a702

Download Submit
C:\Windows\SysWOW64\240574484.txt
Filesize
49KB

MD5
9a286704f653e2dee72f00c6ed7c90e1

SHA1
9bcfcd4dbbc51a133e5cc29d4078fb69c91d7caf

SHA256
ef7d0758ff3135bed198f1571c449a50a2234958e711a8903a008d26b59c7ec3

SHA512
ec4a07c817dc2f96d1608645dc953cd5812b7ac11264a76a2300ca24920394824f6b05a77f987d78d2e10ff66c6f1306a7ff5e91da1094a40495bc61a580a702

Download Submit
C:\Windows\SysWOW64\240574484.txt
Filesize
49KB

MD5
9a286704f653e2dee72f00c6ed7c90e1

SHA1
9bcfcd4dbbc51a133e5cc29d4078fb69c91d7caf

SHA256
ef7d0758ff3135bed198f1571c449a50a2234958e711a8903a008d26b59c7ec3

SHA512
ec4a07c817dc2f96d1608645dc953cd5812b7ac11264a76a2300ca24920394824f6b05a77f987d78d2e10ff66c6f1306a7ff5e91da1094a40495bc61a580a702

Download Submit
C:\Windows\SysWOW64\Ghiya.exe
Filesize
400KB

MD5
b0998aa7d5071d33daa5b60b9c3c9735

SHA1
9365a1ff0c6de244d6f36c8d84072cc916665d3c

SHA256
3080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a

SHA512
308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850

Download Submit
C:\Windows\SysWOW64\Ghiya.exe
Filesize
400KB

MD5
b0998aa7d5071d33daa5b60b9c3c9735

SHA1
9365a1ff0c6de244d6f36c8d84072cc916665d3c

SHA256
3080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a

SHA512
308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850

Download Submit
C:\Windows\SysWOW64\Ghiya.exe
Filesize
400KB

MD5
b0998aa7d5071d33daa5b60b9c3c9735

SHA1
9365a1ff0c6de244d6f36c8d84072cc916665d3c

SHA256
3080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a

SHA512
308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850

Download Submit
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
\??\c:\windows\SysWOW64\240574484.txt
Filesize
49KB

MD5
9a286704f653e2dee72f00c6ed7c90e1

SHA1
9bcfcd4dbbc51a133e5cc29d4078fb69c91d7caf

SHA256
ef7d0758ff3135bed198f1571c449a50a2234958e711a8903a008d26b59c7ec3

SHA512
ec4a07c817dc2f96d1608645dc953cd5812b7ac11264a76a2300ca24920394824f6b05a77f987d78d2e10ff66c6f1306a7ff5e91da1094a40495bc61a580a702

Download Submit
memory/1500-134-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1500-211-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1500-133-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4436-183-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4436-185-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4436-188-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4728-165-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4728-163-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4728-159-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4904-172-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4904-173-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4904-170-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download