Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
09/03/2025, 19:40
Behavioral task
behavioral1
Sample
529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe
Resource
win7-20240903-en
General
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Target
529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe
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Size
1.2MB
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MD5
05fa75a66ce3d282d0402a4f935f616b
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SHA1
b31096a356c80644cf642ba4ce05d668ec38629a
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SHA256
529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442
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SHA512
2d6e79829fe0944331a18d66a5b48363ea9cf7fe0a3874182f56e6e0aa992f0167235196824a46f01bcc2a386315adea340eb3c648787e2b3cef14b41ef02814
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiA:WIwgMEuy+inDfp3/XoCw57XYBwKA
Malware Config
Signatures
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resource yara_rule behavioral2/memory/468-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/468-32-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4928-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4928-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/720-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/720-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/720-63-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x00170000000006d1-17.dat family_gh0strat behavioral2/memory/468-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/468-32-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4928-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4928-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/720-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/720-61-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/720-63-0x0000000010000000-0x00000000101BA000-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 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240619265.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-1-5-21-2593460650-190333679-3676257533-1000\Control Panel\International\Geo\Nation 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Executes dropped EXE 6 IoCs
pid Process 4880 AK47.exe 2680 AK47.exe 468 AK74.exe 4928 Ghiya.exe 720 Ghiya.exe 760 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4880 AK47.exe 1152 svchost.exe 760 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/1612-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1612-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000400000001e100-54.dat vmprotect behavioral2/memory/1612-70-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1612-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1612-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1612-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1612-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1612-86-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1612-89-0x0000000000400000-0x0000000000760000-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" 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Drops file in System32 directory 7 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\240619265.txt AK47.exe File created C:\Windows\SysWOW64\240619265.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
resource yara_rule behavioral2/memory/468-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/468-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/468-32-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4928-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4928-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4928-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/720-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/720-61-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/720-63-0x0000000010000000-0x00000000101BA000-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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4488 cmd.exe 3808 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2593460650-190333679-3676257533-1000_Classes\Local Settings 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3808 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 720 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 468 AK74.exe Token: SeLoadDriverPrivilege 720 Ghiya.exe Token: 33 720 Ghiya.exe Token: SeIncBasePriorityPrivilege 720 Ghiya.exe Token: 33 720 Ghiya.exe Token: SeIncBasePriorityPrivilege 720 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1612 wrote to memory of 4880 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 88 PID 1612 wrote to memory of 4880 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 88 PID 1612 wrote to memory of 4880 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 88 PID 1612 wrote to memory of 2680 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 89 PID 1612 wrote to memory of 2680 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 89 PID 1612 wrote to memory of 2680 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 89 PID 1612 wrote to memory of 468 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 91 PID 1612 wrote to memory of 468 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 91 PID 1612 wrote to memory of 468 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 91 PID 468 wrote to memory of 4488 468 AK74.exe 94 PID 468 wrote to memory of 4488 468 AK74.exe 94 PID 468 wrote to memory of 4488 468 AK74.exe 94 PID 4928 wrote to memory of 720 4928 Ghiya.exe 95 PID 4928 wrote to memory of 720 4928 Ghiya.exe 95 PID 4928 wrote to memory of 720 4928 Ghiya.exe 95 PID 1612 wrote to memory of 1644 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 96 PID 1612 wrote to memory of 1644 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 96 PID 1612 wrote to memory of 1644 1612 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 96 PID 4488 wrote to memory of 3808 4488 cmd.exe 99 PID 4488 wrote to memory of 3808 4488 cmd.exe 99 PID 4488 wrote to memory of 3808 4488 cmd.exe 99 PID 1152 wrote to memory of 760 1152 svchost.exe 103 PID 1152 wrote to memory of 760 1152 svchost.exe 103 PID 1152 wrote to memory of 760 1152 svchost.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe"C:\Users\Admin\AppData\Local\Temp\529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.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:1612 -
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:4880
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2680
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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:468 -
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:4488 -
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:3808
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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:1644
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1980
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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:1152 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240619265.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:760
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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:4928 -
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:720
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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
Loading Replay Monitor...
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
MD537e5fdf4f3e123fc7b1389d7a1f8af73
SHA14dafdbb376f11071de3ea4588421595c43a5e298
SHA25684d7766e2678be03af67b24a2abe88205c211c66102dd8b018322fca3a59b64c
SHA51275e9507679caf20562abd321fcdedcaeeb5dbeec62f63036fa95cf3316b21217ad1e672bb7b44d305165a44d755f8c2f62871c340b9595c64e2ed12159e5c61d
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Filesize
1.2MB
MD50355e84d8a1a9bc421d1b258816e6d98
SHA1f0deda303a4781d94118eb314e68ecd532ea6b39
SHA25625451b51c902db5fb0e592fd4e71b678f21016a44a1624ddbcc99e97d78ddd4f
SHA5128ce4933e965034a70299a4a5a81731b1d4c21617b494a32238011dd4b1ad0e4f13cb9c7a5508b834b2af72dc23c448cbb3cf1ff526ee9ab23ab23699bbaa83ef
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Filesize
49KB
MD5197735b1bf745cc2f324d89bea8f1104
SHA1179905f337dd742cfa7de4fb65475cb5e0dd8608
SHA256657c593972340f2e3983996546b4350e9f068e938e7f2fb2e44dcb00c813d74e
SHA512eaabb7e82836d12f94e3b33b72505a1969eb0b986a251695467452fe76561eafaf835bf1523c86c82b0a63dde411fdf4d46349af418a7234d2106f83ee7ec469
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641