gh0strat | 741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
19-10-2024 20:36

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General

Target

741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
Size

1.2MB
MD5

4ca43b0643f43e6724691060d641b272
SHA1

dcdd1473471415adc089661872a8f8715cce4517
SHA256

741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6
SHA512

2a54e5f11617653a31ebb1819ade4706096d66c125b4a83161183778601bc987b46e3d9fbb9373caa81c4f94ed40689062c102c948b9bd88cff5b34246fef3a4
SSDEEP

24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtie:WIwgMEuy+inDfp3/XoCw57XYBwKe

Score

10^/10

gh0strat purplefox discovery persistence rat rootkit trojan upx vmprotect

Malware Config

Signatures

Detect PurpleFox Rootkit 7 IoCs

Detect PurpleFox Rootkit.

rootkit

Processes:

resource	yara_rule
behavioral1/memory/2256-24-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2256-23-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2836-53-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2836-49-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2836-48-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2836-47-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit
behavioral1/memory/2836-54-0x0000000010000000-0x00000000101BA000-memory.dmp	purplefox_rootkit

Gh0st RAT payload 9 IoCs

Processes:

resource	yara_rule
behavioral1/files/0x000700000001923e-14.dat	family_gh0strat
behavioral1/memory/2256-24-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2256-23-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2836-53-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2836-49-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2836-48-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2836-47-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2836-54-0x0000000010000000-0x00000000101BA000-memory.dmp	family_gh0strat
behavioral1/memory/2320-79-0x0000000002A90000-0x0000000002AA0000-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
PurpleFox
PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.
rootkit trojan purplefox

Drops file in Drivers directory 1 IoCs

Processes:

Ghiya.exe

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

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\\259443655.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

Drops startup file 1 IoCs

Processes:

741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe

Executes dropped EXE 6 IoCs

Processes:

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

pid	Process
2496	AK47.exe
1612	AK47.exe
2256	AK74.exe
2668	Ghiya.exe
2836	Ghiya.exe
2028	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

Loads dropped DLL 10 IoCs

Processes:

741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exeAK47.exesvchost.exeGhiya.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exe

pid	Process
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2496	AK47.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2288	svchost.exe
2668	Ghiya.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2288	svchost.exe
2028	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

VMProtect packed file 10 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral1/memory/2320-2-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2320-0-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/files/0x0008000000018bdd-64.dat	vmprotect
behavioral1/memory/2320-76-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2320-82-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2320-85-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2320-89-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2320-92-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2320-95-0x0000000000400000-0x0000000000760000-memory.dmp	vmprotect
behavioral1/memory/2320-98-0x0000000000400000-0x0000000000760000-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:

741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe"	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe

Drops file in System32 directory 7 IoCs

Processes:

AK47.exeAK47.exeAK74.exesvchost.exe

description	ioc	Process
File created	C:\Windows\SysWOW64\259443655.txt	AK47.exe
File created	C:\Windows\SysWOW64\259443655.txt	AK47.exe
File created	C:\Windows\SysWOW64\Ghiya.exe	AK74.exe
File opened for modification	C:\Windows\SysWOW64\Ghiya.exe	AK74.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 10 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2256-24-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2256-23-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2256-21-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2836-45-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2836-53-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2836-49-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2836-48-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2836-47-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2836-54-0x0000000010000000-0x00000000101BA000-memory.dmp	upx
behavioral1/memory/2320-79-0x0000000002A90000-0x0000000002AA0000-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 11 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:

svchost.exeGhiya.execmd.exeWScript.exeWScript.exeÖ÷¶¯·ÀÓù·þÎñÄ£¿é.exe741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exeAK47.exeAK47.exeAK74.exePING.EXE

description	ioc	Process
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	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.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	PING.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
2728	cmd.exe
2808	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

Processes:

PING.EXE

pid	Process
2808	PING.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe

pid	Process
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe

Suspicious behavior: LoadsDriver 1 IoCs

Processes:

Ghiya.exe

pid	Process
2836	Ghiya.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe

pid	Process
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

AK74.exeGhiya.exe

description	pid	Process
Token: SeIncBasePriorityPrivilege	2256	AK74.exe
Token: SeLoadDriverPrivilege	2836	Ghiya.exe
Token: 33	2836	Ghiya.exe
Token: SeIncBasePriorityPrivilege	2836	Ghiya.exe
Token: 33	2836	Ghiya.exe
Token: SeIncBasePriorityPrivilege	2836	Ghiya.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe

pid	Process
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe

Suspicious use of WriteProcessMemory 42 IoCs

Processes:

741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exeGhiya.exeAK74.execmd.exesvchost.exe

description	pid	Process	procid_target
PID 2320 wrote to memory of 2496	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	28
PID 2320 wrote to memory of 2496	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	28
PID 2320 wrote to memory of 2496	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	28
PID 2320 wrote to memory of 2496	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	28
PID 2320 wrote to memory of 1612	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	29
PID 2320 wrote to memory of 1612	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	29
PID 2320 wrote to memory of 1612	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	29
PID 2320 wrote to memory of 1612	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	29
PID 2320 wrote to memory of 2256	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	30
PID 2320 wrote to memory of 2256	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	30
PID 2320 wrote to memory of 2256	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	30
PID 2320 wrote to memory of 2256	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	30
PID 2320 wrote to memory of 2256	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	30
PID 2320 wrote to memory of 2256	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	30
PID 2320 wrote to memory of 2256	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	30
PID 2668 wrote to memory of 2836	2668	Ghiya.exe	37
PID 2668 wrote to memory of 2836	2668	Ghiya.exe	37
PID 2668 wrote to memory of 2836	2668	Ghiya.exe	37
PID 2668 wrote to memory of 2836	2668	Ghiya.exe	37
PID 2668 wrote to memory of 2836	2668	Ghiya.exe	37
PID 2668 wrote to memory of 2836	2668	Ghiya.exe	37
PID 2668 wrote to memory of 2836	2668	Ghiya.exe	37
PID 2256 wrote to memory of 2728	2256	AK74.exe	36
PID 2256 wrote to memory of 2728	2256	AK74.exe	36
PID 2256 wrote to memory of 2728	2256	AK74.exe	36
PID 2256 wrote to memory of 2728	2256	AK74.exe	36
PID 2728 wrote to memory of 2808	2728	cmd.exe	39
PID 2728 wrote to memory of 2808	2728	cmd.exe	39
PID 2728 wrote to memory of 2808	2728	cmd.exe	39
PID 2728 wrote to memory of 2808	2728	cmd.exe	39
PID 2320 wrote to memory of 2576	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	41
PID 2320 wrote to memory of 2576	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	41
PID 2320 wrote to memory of 2576	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	41
PID 2320 wrote to memory of 2576	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	41
PID 2320 wrote to memory of 2632	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	40
PID 2320 wrote to memory of 2632	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	40
PID 2320 wrote to memory of 2632	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	40
PID 2320 wrote to memory of 2632	2320	741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe	40
PID 2288 wrote to memory of 2028	2288	svchost.exe	43
PID 2288 wrote to memory of 2028	2288	svchost.exe	43
PID 2288 wrote to memory of 2028	2288	svchost.exe	43
PID 2288 wrote to memory of 2028	2288	svchost.exe	43

C:\Users\Admin\AppData\Local\Temp\741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.exe
"C:\Users\Admin\AppData\Local\Temp\741d8f559021cf832f97c850ea7f9f4b1d86bc5698a9789f96ff9b344c3e6fc6.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:2320
- 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:2496
- 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:1612
- 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:2256
- - 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:2728
  - - 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:2808
- 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:2632
- 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:2576

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
1⤵
PID:2300

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:2288
- C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
  C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259443655.txt",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2028

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:2668
- 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:2836

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

Replay Monitor

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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
3abc316da356f2588324c1c7dcf57700

SHA1
63b6ed340101a1b4460c76b7feca93543e2f95ab

SHA256
9f32a640735cc8358372a0306cac86968ed5f6d98e25f35018ffd2a0a826a56c

SHA512
e30c52c4c388ba63e7b64e7bd9fe86058f889b46db2006589d06b7d306068dd5914ce846356ad4fcf0b53db1aae6ef034a6c2417c09441c9112586015bf2f0c3

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
1a321c4dfe1b8b942e4ef6e00c11d511

SHA1
70e664130e0f38be1ddc36b1bcee882058f4519b

SHA256
d51952a6d25782d9f3b45241add43a021963bbae033dd287ede083e9a957e3b4

SHA512
da0be87c25eb06d65f0fb1598be5165def491505c35975ee53522769aea00a1b90f629ec4f764e900f2186f76fcdc53c831995cd992a06f0db74247342f49b75

Download Submit
\Windows\SysWOW64\259443655.txt

Filesize
49KB

MD5
da8926f7a19093b742f7d751caf1eb35

SHA1
bb4da6fa131903cc8e5e002227c31429337cad69

SHA256
064697c07592f6f3c043bf884340fa56407c67e7fc6337731723599d8ef2c605

SHA512
dc882cb56d7adc35f3de6e0bda6a5874b58fc5cc1e00b896d1a23d5e8c67656d2745dc8a56aba59cb1228103780d511ccb18d07b48beed3215df60277018f7ca

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

Filesize
43KB

MD5
51138beea3e2c21ec44d0932c71762a8

SHA1
8939cf35447b22dd2c6e6f443446acc1bf986d58

SHA256
5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

SHA512
794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

Download Submit
memory/2256-21-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2256-23-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2256-24-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2320-85-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2320-76-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2320-98-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2320-95-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2320-2-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2320-66-0x0000000002A90000-0x0000000002AA0000-memory.dmp

Filesize
64KB

Download
memory/2320-92-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2320-62-0x0000000002A90000-0x0000000002AA0000-memory.dmp

Filesize
64KB

Download
memory/2320-0-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2320-89-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2320-78-0x0000000002A90000-0x0000000002AA0000-memory.dmp

Filesize
64KB

Download
memory/2320-79-0x0000000002A90000-0x0000000002AA0000-memory.dmp

Filesize
64KB

Download
memory/2320-82-0x0000000000400000-0x0000000000760000-memory.dmp

Filesize
3.4MB

Download
memory/2836-45-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2836-48-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2836-53-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2836-49-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2836-54-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download
memory/2836-47-0x0000000010000000-0x00000000101BA000-memory.dmp

Filesize
1.7MB

Download