Analysis
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max time kernel
149s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
05/03/2025, 21:39
Behavioral task
behavioral1
Sample
5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe
Resource
win7-20240903-en
General
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Target
5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe
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Size
1.2MB
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MD5
53e338ffdc8bf69c5f3c7481da3fa659
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SHA1
83efff7eb502534baa20635f85b9b12da4c7a340
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SHA256
5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae
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SHA512
fba7d4edda3899a4a35bb6cc5b207e2dd0a52bb6da4a7e6dd307bbca4b237c1862931a0b3f5de407a2d36bfd6f5f80ea588bbed759e6f20636b70ea8903d4ae0
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiK:WIwgMEuy+inDfp3/XoCw57XYBwKK
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2052-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2052-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3144-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3144-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2948-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2948-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2948-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0008000000023d44-17.dat family_gh0strat behavioral2/memory/2052-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2052-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3144-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3144-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2948-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2948-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2948-61-0x0000000010000000-0x00000000101BA000-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 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240627343.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-1-5-21-100612193-3312047696-905266872-1000\Control Panel\International\Geo\Nation 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe -
Executes dropped EXE 6 IoCs
pid Process 4948 AK47.exe 1136 AK47.exe 2052 AK74.exe 3144 Ghiya.exe 2948 Ghiya.exe 4652 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 1136 AK47.exe 5212 svchost.exe 4652 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/1184-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1184-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023d4c-58.dat vmprotect behavioral2/memory/1184-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1184-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1184-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1184-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1184-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1184-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1184-87-0x0000000000400000-0x0000000000760000-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" 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\240627343.txt AK47.exe File created C:\Windows\SysWOW64\240627343.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 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 -
resource yara_rule behavioral2/memory/2052-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2052-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2052-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3144-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3144-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3144-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2948-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2948-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2948-61-0x0000000010000000-0x00000000101BA000-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 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 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 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.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 WScript.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.
pid Process 5048 cmd.exe 4732 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000_Classes\Local Settings 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4732 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2948 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2052 AK74.exe Token: SeLoadDriverPrivilege 2948 Ghiya.exe Token: 33 2948 Ghiya.exe Token: SeIncBasePriorityPrivilege 2948 Ghiya.exe Token: 33 2948 Ghiya.exe Token: SeIncBasePriorityPrivilege 2948 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1184 wrote to memory of 4948 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 87 PID 1184 wrote to memory of 4948 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 87 PID 1184 wrote to memory of 4948 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 87 PID 1184 wrote to memory of 1136 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 88 PID 1184 wrote to memory of 1136 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 88 PID 1184 wrote to memory of 1136 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 88 PID 1184 wrote to memory of 2052 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 92 PID 1184 wrote to memory of 2052 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 92 PID 1184 wrote to memory of 2052 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 92 PID 2052 wrote to memory of 5048 2052 AK74.exe 94 PID 2052 wrote to memory of 5048 2052 AK74.exe 94 PID 2052 wrote to memory of 5048 2052 AK74.exe 94 PID 3144 wrote to memory of 2948 3144 Ghiya.exe 95 PID 3144 wrote to memory of 2948 3144 Ghiya.exe 95 PID 3144 wrote to memory of 2948 3144 Ghiya.exe 95 PID 1184 wrote to memory of 2860 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 97 PID 1184 wrote to memory of 2860 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 97 PID 1184 wrote to memory of 2860 1184 5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe 97 PID 5048 wrote to memory of 4732 5048 cmd.exe 100 PID 5048 wrote to memory of 4732 5048 cmd.exe 100 PID 5048 wrote to memory of 4732 5048 cmd.exe 100 PID 5212 wrote to memory of 4652 5212 svchost.exe 104 PID 5212 wrote to memory of 4652 5212 svchost.exe 104 PID 5212 wrote to memory of 4652 5212 svchost.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.exe"C:\Users\Admin\AppData\Local\Temp\5b7dade7210c352162dca6eed5ff351459176631530cfbb4f7efb7e9a4d4d6ae.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:1184 -
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:4948
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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:1136
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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:2052 -
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:5048 -
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:4732
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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:2860
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3184
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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:5212 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240627343.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4652
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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:3144 -
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:2948
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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
MD5e6794b9af272889a823ce3bcc88c680a
SHA13d349704feb02565f9d28800c6f2c05c983e7f8f
SHA25686cb4542864c69731a27ac3e67f6ba2d04fb51767a6b463a5cb0f2c30981933b
SHA51252bba0f3c0f0589b64235d2be0a18c82506bbaf67c0c30c8ab1ee6069a54c9a3eb1a43833ddd903e558799f7f67f18e322f72a8908831edaebdbbf1c177a1b27
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Filesize
1.2MB
MD59c583cd7d18dcd0e2c37a1082ccc479f
SHA16048f97c65e6c83d9045e341a860d3af0da9a10b
SHA2563cd1ccd910a4830ea55dae9221b2e6fbe6634c08952f563949ca43b997a104cf
SHA51293f0414807352a3e6dcf14cdbe4d56ae633a6629e93e7c7d2485813b6be278bf1bc2628313899eeef02d15af70ed30000c29d61f05f5de7545762d04b159ed5a
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Filesize
49KB
MD519313dffd10a50c610744f631418aa33
SHA1f6e99d82f60d0904b7ffe1cb4d85200419d7b8ad
SHA2563c2d1767d61784348b4f6bd97fd9db99e24e1ef558eadb5e313f2c0eb85d3f80
SHA512c6e921114a58760632f428d9482dd6471dd7e700ffb154348623b47819311b3618425bf953acaa8b4180052523f2e70d3ab15e1c2d3d9158090f2c36c39ca49b
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641