gh0strat | 8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-11-2024 09:00

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General

Target

8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
Size

1.2MB
MD5

1ccef18b73fdecf2e60f7f1bfc60a1f5
SHA1

66cfb9c5eb257a34f0e5038b12422425567e6d5b
SHA256

8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc
SHA512

bfdf382efed99dd83989a60ba6818b2d0b415c8ed946c5618db8a8f268c4e3642ee985fc2d4cce9b38e74653ca717d923a9f0d37d0767c413d60c5e3543e0f00
SSDEEP

24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiY:WIwgMEuy+inDfp3/XoCw57XYBwKY

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx vmprotect

Malware Config

Signatures

Detect PurpleFox Rootkit 5 IoCs

Detect PurpleFox Rootkit.

rootkit

Processes:

resource	yara_rule
behavioral1/memory/2444-29-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2444-28-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2744-49-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2744-53-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2744-54-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 6 IoCs

Processes:

resource	yara_rule
\Windows\SysWOW64\259442891.txt	family_gh0strat
behavioral1/memory/2444-29-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2444-28-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2744-49-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2744-53-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2744-54-0x0000000010000000-0x00000000101BA000-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

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

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

Processes:

AK47.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\259442891.txt"	AK47.exe

Sets service image path in registry 2 TTPs 1 IoCs
persistence

Registry Run Keys / Startup Folder
T1547.001

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

Drops startup file 1 IoCs

Processes:

8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe

Executes dropped EXE 6 IoCs

Processes:

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

pid process

2404 AK47.exe
2052 AK47.exe
2444 AK74.exe
2868 Ghiya.exe
2744 Ghiya.exe
2004 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

pid	process
2404	AK47.exe
2052	AK47.exe
2444	AK74.exe
2868	Ghiya.exe
2744	Ghiya.exe
2004	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Loads dropped DLL 10 IoCs

Processes:

8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exeAK47.exesvchost.exeGhiya.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exe

pid	process
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2052	AK47.exe
1864	svchost.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2868	Ghiya.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
1864	svchost.exe
2004	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

VMProtect packed file 11 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/2120-0-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2120-1-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe	vmprotect
behavioral1/memory/2120-74-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2120-80-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2120-83-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2120-87-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2120-90-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2120-93-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2120-96-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2120-99-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe"	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe

Drops file in System32 directory 7 IoCs

Processes:

AK74.exeAK47.exeAK47.exesvchost.exe

description	ioc	process
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\259442891.txt	AK47.exe
File created	C:\Windows\SysWOW64\259442891.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 opened for modification	C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe	svchost.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2444-29-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2444-28-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2444-26-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2744-49-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2744-53-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2744-54-0x0000000010000000-0x00000000101BA000-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 10 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

Processes:

AK47.exesvchost.exeGhiya.execmd.exeWScript.exe8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exeAK47.exeAK74.exePING.EXEÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exe

description	ioc	process
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	Ghiya.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	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK74.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
discovery

Internet Connection Discovery
T1016.001

Processes:

cmd.exePING.EXE

pid process

2776 cmd.exe
2732 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2732 PING.EXE

pid	process
2776	cmd.exe
2732	PING.EXE

pid	process
2732	PING.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe

pid	process
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

Ghiya.exe

pid process

2744 Ghiya.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe

pid process

2120 8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe

pid	process
2744	Ghiya.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

AK74.exeGhiya.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	2444	AK74.exe
Token: SeLoadDriverPrivilege	2744	Ghiya.exe
Token: 33	2744	Ghiya.exe
Token: SeIncBasePriorityPrivilege	2744	Ghiya.exe
Token: 33	2744	Ghiya.exe
Token: SeIncBasePriorityPrivilege	2744	Ghiya.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe

pid	process
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exeAK74.exeGhiya.execmd.exesvchost.exe

description	pid	process	target process
PID 2120 wrote to memory of 2404	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK47.exe
PID 2120 wrote to memory of 2404	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK47.exe
PID 2120 wrote to memory of 2404	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK47.exe
PID 2120 wrote to memory of 2404	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK47.exe
PID 2120 wrote to memory of 2052	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK47.exe
PID 2120 wrote to memory of 2052	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK47.exe
PID 2120 wrote to memory of 2052	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK47.exe
PID 2120 wrote to memory of 2052	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK47.exe
PID 2120 wrote to memory of 2444	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK74.exe
PID 2120 wrote to memory of 2444	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK74.exe
PID 2120 wrote to memory of 2444	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK74.exe
PID 2120 wrote to memory of 2444	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK74.exe
PID 2120 wrote to memory of 2444	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK74.exe
PID 2120 wrote to memory of 2444	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK74.exe
PID 2120 wrote to memory of 2444	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	AK74.exe
PID 2444 wrote to memory of 2776	2444	AK74.exe	cmd.exe
PID 2444 wrote to memory of 2776	2444	AK74.exe	cmd.exe
PID 2444 wrote to memory of 2776	2444	AK74.exe	cmd.exe
PID 2444 wrote to memory of 2776	2444	AK74.exe	cmd.exe
PID 2868 wrote to memory of 2744	2868	Ghiya.exe	Ghiya.exe
PID 2868 wrote to memory of 2744	2868	Ghiya.exe	Ghiya.exe
PID 2868 wrote to memory of 2744	2868	Ghiya.exe	Ghiya.exe
PID 2868 wrote to memory of 2744	2868	Ghiya.exe	Ghiya.exe
PID 2868 wrote to memory of 2744	2868	Ghiya.exe	Ghiya.exe
PID 2868 wrote to memory of 2744	2868	Ghiya.exe	Ghiya.exe
PID 2868 wrote to memory of 2744	2868	Ghiya.exe	Ghiya.exe
PID 2776 wrote to memory of 2732	2776	cmd.exe	PING.EXE
PID 2776 wrote to memory of 2732	2776	cmd.exe	PING.EXE
PID 2776 wrote to memory of 2732	2776	cmd.exe	PING.EXE
PID 2776 wrote to memory of 2732	2776	cmd.exe	PING.EXE
PID 2120 wrote to memory of 2636	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	WScript.exe
PID 2120 wrote to memory of 2636	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	WScript.exe
PID 2120 wrote to memory of 2636	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	WScript.exe
PID 2120 wrote to memory of 2636	2120	8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe	WScript.exe
PID 1864 wrote to memory of 2004	1864	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
PID 1864 wrote to memory of 2004	1864	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
PID 1864 wrote to memory of 2004	1864	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
PID 1864 wrote to memory of 2004	1864	svchost.exe	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

C:\Users\Admin\AppData\Local\Temp\8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe
"C:\Users\Admin\AppData\Local\Temp\8ab71f177a2861e3959f3ef8aa6ce099c991fe9920fb168926d5d5f5b2aff3bc.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2120
- 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:2404
- 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:2052
- 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:2444
- - 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:2776
  - - 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:2732
- 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:2636

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:2536

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:1864
- C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
  C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259442891.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2004

C:\Windows\SysWOW64\Ghiya.exe
C:\Windows\SysWOW64\Ghiya.exe -auto
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2868
- 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:2744

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

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\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
9bc9179149c3c17e1fc70e5884453800

SHA1
ae9b35896121f521dfc0f26aa88b40cdc3b6afe9

SHA256
7811c5fc242cfb5aab4a483f920134c0dbad09a0c2af42932b01872181b684fe

SHA512
ed666401f785ba3a2be31b85a8058d6299e951db0f72c7eccc6e210ee7d6a906b2297e1de7f345d216f9d2ead30782a0fe5bd31102b87e2f77ee53c8537f5213

Download Submit
\Users\Admin\AppData\Local\Temp\AK47.exe

Filesize
91KB

MD5
423eb994ed553294f8a6813619b8da87

SHA1
eca6a16ccd13adcfc27bc1041ddef97ec8081255

SHA256
050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218

SHA512
fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095

Download Submit
\Users\Admin\AppData\Local\Temp\AK74.exe

Filesize
400KB

MD5
b0998aa7d5071d33daa5b60b9c3c9735

SHA1
9365a1ff0c6de244d6f36c8d84072cc916665d3c

SHA256
3080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a

SHA512
308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850

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

Filesize
1.2MB

MD5
6b7122c3f5958f76b69e0323ce8ba485

SHA1
1e5f2dea907a1d6b4f5bbaf416f5929b857d4f7e

SHA256
ea870f723231180cb40326c1140ceef7a180f7b15910bb0f183bc827ac114639

SHA512
aafe14d68d064d15b97e3e28d61b65db1fd57dcb1c8623e11debb9057f73ec503b2309bf7bf9d96c1c9b5552e40ebd96d6bb642f2c081f17f63f175687c15ae9

Download Submit
\Windows\SysWOW64\259442891.txt

Filesize
49KB

MD5
cbe9a865891beb972c44db9d1fc81b31

SHA1
fc1b016c3ab11f942f6ff73e8d1130236d75b0ad

SHA256
a074b66c42fc4a3a39dfe194769a681ebdc3e2be074d6c248463d6007a01b976

SHA512
29b2ea0085d00dbd567a9d32fe2063fd6d89068426d04e63f1ea52ab465aae0fb1abff22eab4b218189e187437c5f27a7bf4a26a5ea8f7f7df17f5e7563a584d

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

Filesize
43KB

MD5
51138beea3e2c21ec44d0932c71762a8

SHA1
8939cf35447b22dd2c6e6f443446acc1bf986d58

SHA256
5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

SHA512
794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

Download Submit
memory/2120-77-0x0000000002180000-0x0000000002190000-memory.dmp

Filesize
64KB

Download
memory/2120-83-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2120-99-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2120-96-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2120-93-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2120-90-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2120-65-0x0000000002180000-0x0000000002190000-memory.dmp

Filesize
64KB

Download
memory/2120-64-0x0000000002180000-0x0000000002190000-memory.dmp

Filesize
64KB

Download
memory/2120-1-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2120-74-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2120-76-0x0000000002180000-0x0000000002190000-memory.dmp

Filesize
64KB

Download
memory/2120-0-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2120-80-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2120-87-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2444-29-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2444-28-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2444-26-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2744-49-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2744-54-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2744-53-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download