gh0strat | 648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9

Analysis

max time kernel
149s
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
31/03/2025, 20:29

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General

Target

648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
Size

1.2MB
MD5

ef062ffb4c7ad2f13aebee0d02ebeaee
SHA1

52ac0abd6640292fe68f5b091c52fa49d622c332
SHA256

648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9
SHA512

d8fae1b698742df0a98a239d1c6b893cdeb7f6a9fe9f6cb8452b045a15ec59c53b7929c51db29da7d7614e8fc39a0f6297830d08475e37248b0aed5cbca2c891
SSDEEP

24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti1:WIwgMEuy+inDfp3/XoCw57XYBwK1

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
behavioral1/memory/2440-31-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2440-32-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/1896-40-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/1896-39-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/4220-58-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/4220-63-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 7 IoCs

resource	yara_rule
behavioral1/files/0x000700000002402a-17.dat	family_gh0strat
behavioral1/memory/2440-31-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2440-32-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/1896-40-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/1896-39-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/4220-58-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/4220-63-0x0000000010000000-0x00000000101BA000-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\\240623578.txt"	AK47.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240625062.txt"	AK47.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240625078.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-1-5-21-869607583-2483572573-2297019986-1000\Control Panel\International\Geo\Nation	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-869607583-2483572573-2297019986-1000\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	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe

Executes dropped EXE 12 IoCs

pid	Process
4496	AK47.exe
712	AK47.exe
2440	AK74.exe
1896	Ghiya.exe
4220	Ghiya.exe
4552	svchcst.exe
4400	AK47.exe
4300	AK47.exe
1496	AK74.exe
4264	Ghiya.exe
1444	Ghiya.exe
2140	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Loads dropped DLL 5 IoCs

pid	Process
4496	AK47.exe
3900	svchost.exe
4400	AK47.exe
4300	AK47.exe
2140	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

VMProtect packed file 11 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/1800-0-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/1800-1-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/files/0x000700000002402e-54.dat	vmprotect
behavioral1/memory/4552-112-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/1800-117-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/1800-121-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/1800-124-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/1800-128-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/1800-131-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/1800-134-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/1800-137-0x0000000000400000-0x0000000000760000-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"	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe

Drops file in System32 directory 10 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\240623578.txt	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 created	C:\Windows\SysWOW64\240625062.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe
File opened for modification	C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe	svchost.exe
File created	C:\Windows\SysWOW64\240625078.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
behavioral1/memory/2440-29-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2440-31-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2440-32-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/1896-40-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/1896-39-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/1896-37-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/4220-58-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/4220-63-0x0000000010000000-0x00000000101BA000-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	AK74.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	PING.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	svchcst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK74.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ghiya.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.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
1508	cmd.exe
4852	cmd.exe
2620	PING.EXE
4360	PING.EXE

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-869607583-2483572573-2297019986-1000_Classes\Local Settings	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
2620	PING.EXE
4360	PING.EXE

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
4220	Ghiya.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2440	AK74.exe
Token: SeLoadDriverPrivilege	4220	Ghiya.exe
Token: SeIncBasePriorityPrivilege	1496	AK74.exe
Token: 33	4220	Ghiya.exe
Token: SeIncBasePriorityPrivilege	4220	Ghiya.exe
Token: 33	4220	Ghiya.exe
Token: SeIncBasePriorityPrivilege	4220	Ghiya.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
4552	svchcst.exe
4552	svchcst.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 4496	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	88
PID 1800 wrote to memory of 4496	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	88
PID 1800 wrote to memory of 4496	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	88
PID 1800 wrote to memory of 712	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	89
PID 1800 wrote to memory of 712	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	89
PID 1800 wrote to memory of 712	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	89
PID 1800 wrote to memory of 2440	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	91
PID 1800 wrote to memory of 2440	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	91
PID 1800 wrote to memory of 2440	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	91
PID 2440 wrote to memory of 1508	2440	AK74.exe	95
PID 2440 wrote to memory of 1508	2440	AK74.exe	95
PID 2440 wrote to memory of 1508	2440	AK74.exe	95
PID 1896 wrote to memory of 4220	1896	Ghiya.exe	96
PID 1896 wrote to memory of 4220	1896	Ghiya.exe	96
PID 1896 wrote to memory of 4220	1896	Ghiya.exe	96
PID 1800 wrote to memory of 1836	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	98
PID 1800 wrote to memory of 1836	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	98
PID 1800 wrote to memory of 1836	1800	648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe	98
PID 1148 wrote to memory of 4552	1148	cmd.exe	102
PID 1148 wrote to memory of 4552	1148	cmd.exe	102
PID 1148 wrote to memory of 4552	1148	cmd.exe	102
PID 4552 wrote to memory of 4400	4552	svchcst.exe	103
PID 4552 wrote to memory of 4400	4552	svchcst.exe	103
PID 4552 wrote to memory of 4400	4552	svchcst.exe	103
PID 4552 wrote to memory of 4300	4552	svchcst.exe	104
PID 4552 wrote to memory of 4300	4552	svchcst.exe	104
PID 4552 wrote to memory of 4300	4552	svchcst.exe	104
PID 4552 wrote to memory of 1496	4552	svchcst.exe	105
PID 4552 wrote to memory of 1496	4552	svchcst.exe	105
PID 4552 wrote to memory of 1496	4552	svchcst.exe	105
PID 1496 wrote to memory of 4852	1496	AK74.exe	107
PID 1496 wrote to memory of 4852	1496	AK74.exe	107
PID 1496 wrote to memory of 4852	1496	AK74.exe	107
PID 4264 wrote to memory of 1444	4264	Ghiya.exe	108
PID 4264 wrote to memory of 1444	4264	Ghiya.exe	108
PID 4264 wrote to memory of 1444	4264	Ghiya.exe	108
PID 1508 wrote to memory of 4360	1508	cmd.exe	110
PID 1508 wrote to memory of 4360	1508	cmd.exe	110
PID 1508 wrote to memory of 4360	1508	cmd.exe	110
PID 4852 wrote to memory of 2620	4852	cmd.exe	111
PID 4852 wrote to memory of 2620	4852	cmd.exe	111
PID 4852 wrote to memory of 2620	4852	cmd.exe	111
PID 3900 wrote to memory of 2140	3900	svchost.exe	117
PID 3900 wrote to memory of 2140	3900	svchost.exe	117
PID 3900 wrote to memory of 2140	3900	svchost.exe	117

C:\Users\Admin\AppData\Local\Temp\648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.exe
"C:\Users\Admin\AppData\Local\Temp\648fefb70399064cc4310dd28c2b73a7ead448fb0a6a67b5140e1855646df9f9.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:1800
- 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:4496
- C:\Users\Admin\AppData\Local\Temp\AK47.exe
  C:\Users\Admin\AppData\Local\Temp\\AK47.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:712
- 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:2440
- - 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:1508
  - - 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:4360
- 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:1836

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:264

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:3900
- C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
  C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240623578.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2140

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:1896
- 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:4220

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:1148
- 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:4552
- - 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:4400
- - 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:4300
- - 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:1496
  - - 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:4852
    - - 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:2620

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:4264
- C:\Windows\SysWOW64\Ghiya.exe
  C:\Windows\SysWOW64\Ghiya.exe -acsi
  2⤵
  - Executes dropped EXE
  PID:1444

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
d442a4ffcd141566393b144db2142a59

SHA1
cd51c48b43e2c9455c4d372e21b7bd36eb495602

SHA256
6395a308504f76aacbb00689d25f7e2a9d2a8742557784ddfe9d53d1dd9c4373

SHA512
8cf7ad8da4fbffe9ee78fdd4ccacd3be6f43b50c67adfe6e6144a65c2945881e20d26a9492ee17b7df0a8bbf66e97ab12dffbe008e9acfdc833fc3e054cc9dcd

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

Filesize
1.2MB

MD5
0481dde38d2d8717829ed4a3a6bbb2da

SHA1
cb14aee8605d40ee95ca806a718de2940e08fa00

SHA256
e6bb66c85f74528a2f2c5b1509350a2a352c5c26709adb043ee4979567a458b9

SHA512
7a9edcaea73046da084ae8386fce89291bee4f840746a25bf0565f0b35715921c0305d029d563101b792c358dfdfc57ffec896cd88b1e1377ded57fcb1b22ce8

Download Submit
C:\Windows\SysWOW64\240623578.txt

Filesize
49KB

MD5
9cc4e90a5ae4cf79cfa768b8d52357d6

SHA1
b8c09da2f16846ff26f541e624fbdbc31b2fc345

SHA256
ee67175da7db65bac8d0db2cf5672c7bb24aa2a220c25813f20e2c08874029e5

SHA512
79b56b566351dbbca82e98636bbafc7bd3f29831503392161b969e53483f9b597007c05a63e6e02054e5399cc7bd6d29cb14d3cffa2532be2a541318bce71c67

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

Filesize
45B

MD5
cbe9e46a35b8d5bbede1d52dc6b0db24

SHA1
1db8fd9fc1d7342f56a68422558d4eba7f5a26c2

SHA256
ac457dfe6f30ee9bce9437568b36ed9ea5405b30b1f7057caada2c0fc18f8a3e

SHA512
a586bb27a4dd35e08ba5bcf09ece099d1bb4b77e779e26b8c56f9bcb01d224c05ab8111051d517366b5c74a562f96f4841df5c23d44e257e8307c56c1553c991

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

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
memory/1800-117-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1800-124-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1800-137-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1800-134-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1800-131-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1800-1-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1800-128-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1800-0-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1800-121-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/1896-37-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/1896-40-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/1896-39-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2440-29-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2440-31-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2440-32-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4220-63-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4220-58-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4552-112-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download