gh0strat | 57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250313-en
resource tags

arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
submitted
31/03/2025, 20:36

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General

Target

57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
Size

1.2MB
MD5

685f54382de1460e4742836f699e5b6d
SHA1

691bd31c827560c1cc75863f418c72b9362473a8
SHA256

57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70
SHA512

c9a79a7be24d96dc3d8baeba761a36f4be850da9d75fe79939819debc47e377316bb388b171db76954850ebcab874f0fce8631939c09732eff5b32e1074ad1ea
SSDEEP

24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti8:WIwgMEuy+inDfp3/XoCw57XYBwK8

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/5368-28-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/5368-29-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/1568-39-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/1568-40-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/3984-52-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/3984-60-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/3984-63-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 8 IoCs

resource	yara_rule
behavioral1/files/0x00070000000241d8-17.dat	family_gh0strat
behavioral1/memory/5368-28-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/5368-29-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/1568-39-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/1568-40-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/3984-52-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/3984-60-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/3984-63-0x0000000010000000-0x00000000101BA000-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 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\\240596593.txt"	AK47.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240595468.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-1-5-21-3446877943-4095308722-756223633-1000\Control Panel\International\Geo\Nation	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3446877943-4095308722-756223633-1000\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	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe

Executes dropped EXE 12 IoCs

pid	Process
908	AK47.exe
1772	AK47.exe
5368	AK74.exe
1568	Ghiya.exe
3984	Ghiya.exe
5696	svchcst.exe
4924	AK47.exe
4920	AK47.exe
2980	AK74.exe
3212	Ghiya.exe
3048	Ghiya.exe
3204	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Loads dropped DLL 4 IoCs

pid	Process
908	AK47.exe
4256	svchost.exe
4924	AK47.exe
3204	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

VMProtect packed file 11 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/4076-0-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4076-1-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/files/0x00070000000241dd-56.dat	vmprotect
behavioral1/memory/5696-106-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4076-111-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4076-115-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4076-118-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4076-122-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4076-125-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4076-128-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/4076-131-0x0000000000400000-0x0000000000760000-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"	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe

Drops file in System32 directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\ini.ini	AK47.exe
File created	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File created	C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe	svchost.exe
File created	C:\Windows\SysWOW64\240595468.txt	AK47.exe
File created	C:\Windows\SysWOW64\240595468.txt	AK47.exe
File opened for modification	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File opened for modification	C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe	svchost.exe
File created	C:\Windows\SysWOW64\240596593.txt	AK47.exe
File created	C:\Windows\SysWOW64\240596593.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/5368-28-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/5368-24-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/5368-29-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/1568-37-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/1568-39-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/1568-40-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/3984-52-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/3984-60-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/3984-63-0x0000000010000000-0x00000000101BA000-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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ghiya.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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AK74.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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.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
5556	cmd.exe
1468	PING.EXE
2044	cmd.exe
4316	PING.EXE

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3446877943-4095308722-756223633-1000_Classes\Local Settings	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
1468	PING.EXE
4316	PING.EXE

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
3984	Ghiya.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	5368	AK74.exe
Token: SeLoadDriverPrivilege	3984	Ghiya.exe
Token: SeIncBasePriorityPrivilege	2980	AK74.exe
Token: 33	3984	Ghiya.exe
Token: SeIncBasePriorityPrivilege	3984	Ghiya.exe
Token: 33	3984	Ghiya.exe
Token: SeIncBasePriorityPrivilege	3984	Ghiya.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
5696	svchcst.exe
5696	svchcst.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 4076 wrote to memory of 908	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	88
PID 4076 wrote to memory of 908	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	88
PID 4076 wrote to memory of 908	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	88
PID 4076 wrote to memory of 1772	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	89
PID 4076 wrote to memory of 1772	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	89
PID 4076 wrote to memory of 1772	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	89
PID 4076 wrote to memory of 5368	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	91
PID 4076 wrote to memory of 5368	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	91
PID 4076 wrote to memory of 5368	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	91
PID 5368 wrote to memory of 5556	5368	AK74.exe	94
PID 5368 wrote to memory of 5556	5368	AK74.exe	94
PID 5368 wrote to memory of 5556	5368	AK74.exe	94
PID 1568 wrote to memory of 3984	1568	Ghiya.exe	95
PID 1568 wrote to memory of 3984	1568	Ghiya.exe	95
PID 1568 wrote to memory of 3984	1568	Ghiya.exe	95
PID 4076 wrote to memory of 4584	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	97
PID 4076 wrote to memory of 4584	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	97
PID 4076 wrote to memory of 4584	4076	57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe	97
PID 4728 wrote to memory of 5696	4728	cmd.exe	100
PID 4728 wrote to memory of 5696	4728	cmd.exe	100
PID 4728 wrote to memory of 5696	4728	cmd.exe	100
PID 5556 wrote to memory of 1468	5556	cmd.exe	102
PID 5556 wrote to memory of 1468	5556	cmd.exe	102
PID 5556 wrote to memory of 1468	5556	cmd.exe	102
PID 5696 wrote to memory of 4924	5696	svchcst.exe	103
PID 5696 wrote to memory of 4924	5696	svchcst.exe	103
PID 5696 wrote to memory of 4924	5696	svchcst.exe	103
PID 5696 wrote to memory of 4920	5696	svchcst.exe	104
PID 5696 wrote to memory of 4920	5696	svchcst.exe	104
PID 5696 wrote to memory of 4920	5696	svchcst.exe	104
PID 5696 wrote to memory of 2980	5696	svchcst.exe	105
PID 5696 wrote to memory of 2980	5696	svchcst.exe	105
PID 5696 wrote to memory of 2980	5696	svchcst.exe	105
PID 2980 wrote to memory of 2044	2980	AK74.exe	107
PID 2980 wrote to memory of 2044	2980	AK74.exe	107
PID 2980 wrote to memory of 2044	2980	AK74.exe	107
PID 3212 wrote to memory of 3048	3212	Ghiya.exe	108
PID 3212 wrote to memory of 3048	3212	Ghiya.exe	108
PID 3212 wrote to memory of 3048	3212	Ghiya.exe	108
PID 2044 wrote to memory of 4316	2044	cmd.exe	110
PID 2044 wrote to memory of 4316	2044	cmd.exe	110
PID 2044 wrote to memory of 4316	2044	cmd.exe	110
PID 4256 wrote to memory of 3204	4256	svchost.exe	116
PID 4256 wrote to memory of 3204	4256	svchost.exe	116
PID 4256 wrote to memory of 3204	4256	svchost.exe	116

C:\Users\Admin\AppData\Local\Temp\57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.exe
"C:\Users\Admin\AppData\Local\Temp\57ad4f92c2c0b66868097c01b0e1ae4a4a77f75f5e2da9f0a8a32b8f309eaf70.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:4076
- 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:908
- 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:1772
- 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:5368
- - 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:5556
  - - 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:1468
- 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:4584

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:3972

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:4256
- C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
  C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240595468.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3204

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:1568
- 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:3984

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:4728
- 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:5696
- - 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:4924
- - 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:4920
- - 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:2980
  - - 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:2044
    - - 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:4316

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:3212
- C:\Windows\SysWOW64\Ghiya.exe
  C:\Windows\SysWOW64\Ghiya.exe -acsi
  2⤵
  - Executes dropped EXE
  PID:3048

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
92fb46458af468ef79d322f31e511ce0

SHA1
6f9748dedd953d849c8aaf1a41818a78cc79bb2a

SHA256
e488a3d0ef1e57a825508eeacc1e32c3ced167d668341652260ba87ef13048e3

SHA512
e69c359c0a23e04f7ba91325b75c5d74cb85767c7e6651c7c9a28b909ccdcbad2e5964679b583d80989bc26f3456f70839feda36aba2ade7fbfad0a8f700b5e9

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

Filesize
1.2MB

MD5
094a255961f4252494202ef2a6aacf46

SHA1
96b1e0119d1f38344afc207fbedaeb46fa477b81

SHA256
d7accf75c43cbb9e025ef980f4fa2e41f907b35b315e50d2ab371aa3f53233ef

SHA512
55cdb979822fa8d2a010862a8c33104839d791fdd297ab88f44be9f598d234237310bb61d5d67dbae974f149e97adee1a52c825ff72695185ff38a33858b4041

Download Submit
C:\Windows\SysWOW64\240595468.txt

Filesize
49KB

MD5
9fe546211257f42354e2743ac212b839

SHA1
773d617f442c0efc686abd7a6c7bd1ea6ff1319d

SHA256
79be97f75d6575917f10591d8b518389dda28f6261a9afce466571e61fc5483e

SHA512
f17dc61f7e9abefa474d5d521a58a015dc03889fb162c2eede1a1b70b04b92c23b88a19559f4959fad615847fd5b43e3dc6eeb90fe06ce6ebaa2019397c8b5ec

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

Filesize
45B

MD5
4a2f322b8cebc76bf7ae26659d9ff78c

SHA1
8cd9c7273283be99553f0cbbe8ce289c177ef8e0

SHA256
5dee482e895855c5a7c65740050f8a1e7ca44ce3a7844a954efc65adfe39831f

SHA512
dc83f50e33812e82589fec6ca9f1f3d56470383f58938b613f78215ea82af65629787bbf3f9a51b63ee061febfc27b4e89d9601c7e2f13259080d3b33cee9f79

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

Filesize
60KB

MD5
889b99c52a60dd49227c5e485a016679

SHA1
8fa889e456aa646a4d0a4349977430ce5fa5e2d7

SHA256
6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

SHA512
08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

Download Submit
memory/1568-37-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/1568-39-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/1568-40-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/3984-60-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/3984-63-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/3984-52-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/4076-118-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4076-111-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4076-115-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4076-0-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4076-122-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4076-1-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4076-125-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4076-128-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/4076-131-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/5368-29-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5368-24-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5368-28-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/5696-106-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download