Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
02-02-2025 20:03
Behavioral task
behavioral1
Sample
5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe
Resource
win7-20240903-en
General
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Target
5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe
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Size
1.2MB
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MD5
1d06577f5f33f5c3c57dcbd5ac01b66c
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SHA1
e26b1048b8f7ba6b29d282c15fd7c6e919294ca5
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SHA256
5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b
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SHA512
1e2ee561dedb30df216853077943b96b35767f5449ed956274ba09116ac055900787d5bf04466a7406e1615409277e1c66dc75885fd745bb03b23182fe17832f
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiH:WIwgMEuy+inDfp3/XoCw57XYBwKH
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1500-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1500-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3052-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3052-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3812-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3812-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3812-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000b000000023b22-17.dat family_gh0strat behavioral2/memory/1500-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1500-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3052-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3052-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3812-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3812-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3812-54-0x0000000010000000-0x00000000101BA000-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\\240612718.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-1-5-21-1121399784-3202166597-3503557106-1000\Control Panel\International\Geo\Nation 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe -
Executes dropped EXE 6 IoCs
pid Process 3208 AK47.exe 4736 AK47.exe 1500 AK74.exe 3052 Ghiya.exe 3812 Ghiya.exe 3064 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4736 AK47.exe 2128 svchost.exe 3064 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4008-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4008-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000b000000023b20-61.dat vmprotect behavioral2/memory/4008-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4008-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4008-77-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4008-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4008-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4008-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4008-90-0x0000000000400000-0x0000000000760000-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" 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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 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\240612718.txt AK47.exe File created C:\Windows\SysWOW64\240612718.txt AK47.exe -
resource yara_rule behavioral2/memory/1500-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1500-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1500-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3052-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3052-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3052-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3812-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3812-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3812-54-0x0000000010000000-0x00000000101BA000-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 11 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 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 AK47.exe 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 Ghiya.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 WScript.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 228 cmd.exe 1972 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1121399784-3202166597-3503557106-1000_Classes\Local Settings 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1972 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3812 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1500 AK74.exe Token: SeLoadDriverPrivilege 3812 Ghiya.exe Token: 33 3812 Ghiya.exe Token: SeIncBasePriorityPrivilege 3812 Ghiya.exe Token: 33 3812 Ghiya.exe Token: SeIncBasePriorityPrivilege 3812 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 4008 wrote to memory of 3208 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 86 PID 4008 wrote to memory of 3208 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 86 PID 4008 wrote to memory of 3208 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 86 PID 4008 wrote to memory of 4736 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 87 PID 4008 wrote to memory of 4736 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 87 PID 4008 wrote to memory of 4736 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 87 PID 4008 wrote to memory of 1500 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 90 PID 4008 wrote to memory of 1500 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 90 PID 4008 wrote to memory of 1500 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 90 PID 3052 wrote to memory of 3812 3052 Ghiya.exe 92 PID 3052 wrote to memory of 3812 3052 Ghiya.exe 92 PID 3052 wrote to memory of 3812 3052 Ghiya.exe 92 PID 1500 wrote to memory of 228 1500 AK74.exe 93 PID 1500 wrote to memory of 228 1500 AK74.exe 93 PID 1500 wrote to memory of 228 1500 AK74.exe 93 PID 228 wrote to memory of 1972 228 cmd.exe 95 PID 228 wrote to memory of 1972 228 cmd.exe 95 PID 228 wrote to memory of 1972 228 cmd.exe 95 PID 4008 wrote to memory of 1428 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 97 PID 4008 wrote to memory of 1428 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 97 PID 4008 wrote to memory of 1428 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 97 PID 4008 wrote to memory of 1244 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 96 PID 4008 wrote to memory of 1244 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 96 PID 4008 wrote to memory of 1244 4008 5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe 96 PID 2128 wrote to memory of 3064 2128 svchost.exe 99 PID 2128 wrote to memory of 3064 2128 svchost.exe 99 PID 2128 wrote to memory of 3064 2128 svchost.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.exe"C:\Users\Admin\AppData\Local\Temp\5147813e68d9b43577de700e087c60f88e5bf18296ea001869b7797e3470c00b.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:4008 -
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:3208
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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:4736
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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:1500 -
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:228 -
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:1972
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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:1244
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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:1428
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:4228
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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:2128 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240612718.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3064
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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:3052 -
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:3812
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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
MD51b68bc2617db93f68835a589a473bc00
SHA1767d9faf70c9ecd678a1ff6bfbe6d3a98b5558fc
SHA2564674a10c2fd6dd8440b99f182ad3963fa2e192d24970007688e84900666c1900
SHA512227e818e8baa45edf53dbc0d3645a5444bb00f24425d09aebcdd1236fa73a93576e0354f64dacb7cbb88b651db5f243455447501e8e040945ed6ee7785e9beda
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Filesize
1.2MB
MD5787e9f240f2c9330210c7e2d10f206a1
SHA1d303d0dd133a433c820a8e267a5597f8a541e28f
SHA256600f4c05ecbbd2176c9e6d547ca65bffb6aab588e63e5a73befba646553e1bd1
SHA512bd60a9c1cc8fa834033df283cd6d8e56b71a1639bec92e994b8e2a7772980cdbc40ff2c35a7c01026addf9ecb5f8548d0f6373a022e6c276d39a8c05496d35f0
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Filesize
49KB
MD5a980b3f3877b4d3301052d0587ae4c1b
SHA121c0f43992b72ec66cd3b7a56e41618bd37e5e91
SHA256a3ff77ec0cb175c3acec20ba257cfdbddd467ed20e67735042fca6aec1e4a7eb
SHA51242e2ed177d7b62c50f8bf71bf1160c0fada694e723e697847e239a2f5cb833f72edc8d5146e5408b98f1c6997ab6e1e425f94e0b7e73a6c4df233082288f438d
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641