gh0strat | c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc

Analysis

max time kernel
150s
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, 20:30

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General

Target

c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
Size

1.2MB
MD5

d160f5dfe78a9dc259e565c1ed5da6c4
SHA1

d2534262c1a3c48a423bc3f141c620424e912875
SHA256

c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc
SHA512

f0570e2b60c863e12805e83b63d2124d2064c214f800898752251f9f80a00cb13584e28176533d146bed3d12cd055c0c2b82d56c332722d3d575d4c75b3b190d
SSDEEP

24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiF:WIwgMEuy+inDfp3/XoCw57XYBwKF

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/5476-26-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/5476-27-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/1496-40-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/1496-39-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2708-53-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2708-50-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2708-55-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 8 IoCs

resource	yara_rule
behavioral1/files/0x00070000000242df-17.dat	family_gh0strat
behavioral1/memory/5476-26-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/5476-27-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/1496-40-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/1496-39-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2708-53-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2708-50-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2708-55-0x0000000010000000-0x00000000101BA000-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\\240614468.txt"	AK47.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240615765.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-1-5-21-446031748-3036493239-2009529691-1000\Control Panel\International\Geo\Nation	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
Key value queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\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	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe

Executes dropped EXE 12 IoCs

pid	Process
2180	AK47.exe
468	AK47.exe
5476	AK74.exe
1496	Ghiya.exe
2708	Ghiya.exe
4836	svchcst.exe
2148	AK47.exe
4832	AK47.exe
4680	AK74.exe
5328	Ghiya.exe
684	Ghiya.exe
3592	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Loads dropped DLL 4 IoCs

pid	Process
2180	AK47.exe
2200	svchost.exe
4832	AK47.exe
3592	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

VMProtect packed file 11 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/6004-0-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/6004-1-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/files/0x00080000000242dc-60.dat	vmprotect
behavioral1/memory/4836-106-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/6004-111-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/6004-115-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/6004-118-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/6004-122-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/6004-125-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/6004-128-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/6004-131-0x0000000000400000-0x0000000000760000-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"	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe

Drops file in System32 directory 10 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\240614468.txt	AK47.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\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\240615765.txt	AK47.exe
File created	C:\Windows\SysWOW64\240615765.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe
File created	C:\Windows\SysWOW64\240614468.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral1/memory/5476-26-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/5476-27-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/5476-24-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/1496-37-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/1496-40-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/1496-39-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2708-53-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2708-50-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2708-55-0x0000000010000000-0x00000000101BA000-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	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK74.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	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK74.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	svchcst.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ghiya.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ghiya.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
1900	PING.EXE
3052	PING.EXE
4332	cmd.exe
2864	cmd.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000_Classes\Local Settings	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
1900	PING.EXE
3052	PING.EXE

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
2708	Ghiya.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	5476	AK74.exe
Token: SeLoadDriverPrivilege	2708	Ghiya.exe
Token: SeIncBasePriorityPrivilege	4680	AK74.exe
Token: 33	2708	Ghiya.exe
Token: SeIncBasePriorityPrivilege	2708	Ghiya.exe
Token: 33	2708	Ghiya.exe
Token: SeIncBasePriorityPrivilege	2708	Ghiya.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
4836	svchcst.exe
4836	svchcst.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 6004 wrote to memory of 2180	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	89
PID 6004 wrote to memory of 2180	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	89
PID 6004 wrote to memory of 2180	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	89
PID 6004 wrote to memory of 468	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	90
PID 6004 wrote to memory of 468	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	90
PID 6004 wrote to memory of 468	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	90
PID 6004 wrote to memory of 5476	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	92
PID 6004 wrote to memory of 5476	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	92
PID 6004 wrote to memory of 5476	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	92
PID 5476 wrote to memory of 2864	5476	AK74.exe	97
PID 5476 wrote to memory of 2864	5476	AK74.exe	97
PID 5476 wrote to memory of 2864	5476	AK74.exe	97
PID 1496 wrote to memory of 2708	1496	Ghiya.exe	96
PID 1496 wrote to memory of 2708	1496	Ghiya.exe	96
PID 1496 wrote to memory of 2708	1496	Ghiya.exe	96
PID 6004 wrote to memory of 4480	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	99
PID 6004 wrote to memory of 4480	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	99
PID 6004 wrote to memory of 4480	6004	c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe	99
PID 4584 wrote to memory of 4836	4584	cmd.exe	102
PID 4584 wrote to memory of 4836	4584	cmd.exe	102
PID 4584 wrote to memory of 4836	4584	cmd.exe	102
PID 2864 wrote to memory of 1900	2864	cmd.exe	104
PID 2864 wrote to memory of 1900	2864	cmd.exe	104
PID 2864 wrote to memory of 1900	2864	cmd.exe	104
PID 4836 wrote to memory of 2148	4836	svchcst.exe	105
PID 4836 wrote to memory of 2148	4836	svchcst.exe	105
PID 4836 wrote to memory of 2148	4836	svchcst.exe	105
PID 4836 wrote to memory of 4832	4836	svchcst.exe	106
PID 4836 wrote to memory of 4832	4836	svchcst.exe	106
PID 4836 wrote to memory of 4832	4836	svchcst.exe	106
PID 4836 wrote to memory of 4680	4836	svchcst.exe	108
PID 4836 wrote to memory of 4680	4836	svchcst.exe	108
PID 4836 wrote to memory of 4680	4836	svchcst.exe	108
PID 5328 wrote to memory of 684	5328	Ghiya.exe	110
PID 5328 wrote to memory of 684	5328	Ghiya.exe	110
PID 5328 wrote to memory of 684	5328	Ghiya.exe	110
PID 4680 wrote to memory of 4332	4680	AK74.exe	111
PID 4680 wrote to memory of 4332	4680	AK74.exe	111
PID 4680 wrote to memory of 4332	4680	AK74.exe	111
PID 4332 wrote to memory of 3052	4332	cmd.exe	113
PID 4332 wrote to memory of 3052	4332	cmd.exe	113
PID 4332 wrote to memory of 3052	4332	cmd.exe	113
PID 2200 wrote to memory of 3592	2200	svchost.exe	117
PID 2200 wrote to memory of 3592	2200	svchost.exe	117
PID 2200 wrote to memory of 3592	2200	svchost.exe	117

C:\Users\Admin\AppData\Local\Temp\c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.exe
"C:\Users\Admin\AppData\Local\Temp\c81a610fd83f0e37decee7f5270e11fd08fb9f8155128acb38e30e9452a863cc.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:6004
- 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:2180
- 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:468
- 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:5476
- - 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:2864
  - - 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:1900
- 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:4480

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:1428

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:2200
- C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
  C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240614468.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3592

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:1496
- 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:2708

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:4584
- 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:4836
- - C:\Users\Admin\AppData\Local\Temp\AK47.exe
    "C:\Users\Admin\AppData\Local\Temp\AK47.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    PID:2148
- - 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:4832
- - 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:4680
  - - 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:4332
    - - 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:3052

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:5328
- C:\Windows\SysWOW64\Ghiya.exe
  C:\Windows\SysWOW64\Ghiya.exe -acsi
  2⤵
  - Executes dropped EXE
  PID:684

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
f44bc16d2d26fcf487eff0d98f7ebb76

SHA1
e48d9404723953aaed3c2b8aad597874662e1a4c

SHA256
748c5eecb1851c1bc44374528d0e33401dd1cac6b74139c892a9643fbbbbcec8

SHA512
6599aaa70d0d4b07d7d58a1d8df39267120ee4489d017416276091356f9bee791574f6c834dbcf9d7c7f42e6a1057169c5a7e473b8c5e0b4c4cf87e85f41fdff

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

Filesize
1.2MB

MD5
24a08f20d6c033986c1d4d003bdf3308

SHA1
942d57f42cec0a2e576473c136dd5538f1c72ed3

SHA256
9e3fa23d689ef1178c866890b8fc7d98e6b0250fc57f4905392d2459be8b08d2

SHA512
3c2987dd5b79a3c0e081a0e5632d0a25c4c6bae6fede90cb7d601676a3436fec235d11b642f8932676ca5fcb0d80e5c90b43a0ae3dd58dcc9fe3281ca33f2f68

Download Submit
C:\Windows\SysWOW64\240614468.txt

Filesize
49KB

MD5
9f1611372f57f09016186c3eccf422db

SHA1
674c0889728c7de71fd7ad611fa2253abd62f57a

SHA256
151e0f30f0ee506dbb73b0efd71fc6f6bd08fb92fb18314961e4b5c48e76cc5a

SHA512
36aa51b5a84ffe4bc91edc215e8ad52e991e96733c7f55a68de239cef1bd0366566628721a3ef5c328e018c5a20652c19282178066a639fc535b22705a9d9a95

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

Filesize
45B

MD5
180e614536bb89c0f5cb571f63a5a048

SHA1
f9cccb04bad1575c81aff323110083feaba6637d

SHA256
81f3cfca5816f101b3ee82865a4633eb0cddd1deb3deeb9450617063572dcb22

SHA512
c3cd50f96ca3bed3cb4a0583a3449f7fcd4045bc1e0200cb3fe2b313c236ec562840ed29d9f70224efa378c2b5d18458ed72ca540f2a864aea56bc5a216a400f

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

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
memory/1496-37-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/1496-40-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/1496-39-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2708-50-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2708-55-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2708-53-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4836-106-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/5476-26-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5476-27-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5476-24-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/6004-0-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/6004-111-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/6004-115-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/6004-118-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/6004-122-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/6004-1-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/6004-125-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/6004-128-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/6004-131-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download