Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-01-2025 01:25
Behavioral task
behavioral1
Sample
f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe
Resource
win7-20240903-en
General
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Target
f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe
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Size
1.2MB
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MD5
588a3d3ec2a1e9967ea4c8a0bd492558
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SHA1
ebc484b0be32a74a13d5fc00d2d604fb6495a58c
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SHA256
f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070
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SHA512
daf486e346ac88462f6c73d6fcf282a6dc85636c525a567267dddeaa5fa8cbde0d5e3ac6d29cb0074b62529034252cbdf5199437705e53aabcce708de09433f3
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4964-37-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4964-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2672-45-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2672-46-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3040-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3040-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 7 IoCs
resource yara_rule behavioral2/files/0x0007000000023cb9-22.dat family_gh0strat behavioral2/memory/4964-37-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4964-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2672-45-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2672-46-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3040-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3040-61-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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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
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240631921.txt" AK47.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240631906.txt" AK47.exe -
Sets service image path in registry 2 TTPs 1 IoCs
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 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Executes dropped EXE 6 IoCs
pid Process 4436 AK47.exe 4488 AK47.exe 4964 AK74.exe 2672 Ghiya.exe 3040 Ghiya.exe 3480 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 4 IoCs
pid Process 4436 AK47.exe 4488 AK47.exe 4988 svchost.exe 3480 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3096-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3096-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023cbf-66.dat vmprotect behavioral2/memory/3096-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3096-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3096-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3096-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3096-88-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3096-91-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3096-94-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Drops file in System32 directory 8 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\240631906.txt AK47.exe File created C:\Windows\SysWOW64\240631921.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini 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 -
resource yara_rule behavioral2/memory/4964-35-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4964-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4964-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2672-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2672-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2672-46-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3040-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3040-61-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1948 cmd.exe 2788 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2788 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3040 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4964 AK74.exe Token: SeLoadDriverPrivilege 3040 Ghiya.exe Token: 33 3040 Ghiya.exe Token: SeIncBasePriorityPrivilege 3040 Ghiya.exe Token: 33 3040 Ghiya.exe Token: SeIncBasePriorityPrivilege 3040 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3096 wrote to memory of 4436 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 83 PID 3096 wrote to memory of 4436 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 83 PID 3096 wrote to memory of 4436 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 83 PID 3096 wrote to memory of 4488 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 84 PID 3096 wrote to memory of 4488 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 84 PID 3096 wrote to memory of 4488 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 84 PID 3096 wrote to memory of 4964 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 86 PID 3096 wrote to memory of 4964 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 86 PID 3096 wrote to memory of 4964 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 86 PID 4964 wrote to memory of 1948 4964 AK74.exe 88 PID 4964 wrote to memory of 1948 4964 AK74.exe 88 PID 4964 wrote to memory of 1948 4964 AK74.exe 88 PID 2672 wrote to memory of 3040 2672 Ghiya.exe 89 PID 2672 wrote to memory of 3040 2672 Ghiya.exe 89 PID 2672 wrote to memory of 3040 2672 Ghiya.exe 89 PID 3096 wrote to memory of 3624 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 91 PID 3096 wrote to memory of 3624 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 91 PID 3096 wrote to memory of 3624 3096 f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe 91 PID 1948 wrote to memory of 2788 1948 cmd.exe 93 PID 1948 wrote to memory of 2788 1948 cmd.exe 93 PID 1948 wrote to memory of 2788 1948 cmd.exe 93 PID 4988 wrote to memory of 3480 4988 svchost.exe 94 PID 4988 wrote to memory of 3480 4988 svchost.exe 94 PID 4988 wrote to memory of 3480 4988 svchost.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.exe"C:\Users\Admin\AppData\Local\Temp\f7e1327208f06e5cdd6bbf11568a3afaf6c8902f1b7f24c3dd304737f1759070.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:3096 -
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:4436
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:4488
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C:\Users\Admin\AppData\Local\Temp\AK74.exeC:\Users\Admin\AppData\Local\Temp\\AK74.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4964 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\AK74.exe > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2788
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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:3624
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C:\Windows\SysWOW64\svchost.exeC:\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:4988 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240631921.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3480
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:3040
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
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Downloads
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD57fe86f360ad9496b1a376160fd3e718c
SHA17e3db86ea0f610294acaa0181d22fde706da0171
SHA2560596a7d5d4c0fa076d72ae30c17f08d6da7a7735d25fa4e8ec58d282d5573ac6
SHA512838d1b1be1dbc0c991ec6cc95ad8be6eab26600dec6955fe2c90557ec931b6dc8e07ab45e81721b9e68bcc172f71b2426845877c94bb89f53cf5baabda15e85b
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Filesize
1.2MB
MD5806c48a2da7ebd67d64bd21b0298dab8
SHA12afc679394680423e7bad26b8d601c8a5746badc
SHA256494881146a4b69c9a43ee947cce9c1bdfd1bbda8afe2b753084f18db3b9bd1c9
SHA512c78b8fe52fba021878f4370a12f2075fc06683705ce6905a76b844497221114c20a6223c3ae0f26a66ba6a9d0cfd2afb0fbd2d64e5bd031de7969dddf24556da
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Filesize
49KB
MD5bdd6837bf6d7df458c126c39fd73c79c
SHA1a17850d37809f235e57793892785e45a9ad0db61
SHA256aa196a3846a3257c14a8eb7f9e7de31a7acefe98c3b895fd3a39df8a7687b5e6
SHA51261eb46c1459ac8eb8ca88c3104dba9671e5339a5de579b35930922d793088dcd6843d5c8dce1c4261c71a1c07476a9c32ba7ab13b2830ed9a46c5bba629532be
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Filesize
45B
MD584932b8be4e59864b2476c749efb3395
SHA11bba546de82c5a04207f54f1e042113667c31b19
SHA2563d1ab797b3893d694ac85c2ccc8b383049bec4c3ca4f7620b4fd3bf1b26be42f
SHA512715e9d8981e7a8c6e8ac5d3049ebd76af915a7c201ac68a55d7742a8cc288f69d08bad9ffe588fdae3a8b4ac7d5f6998edbe2f36a3cd38148424fe31cfb72bf5
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641