Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-01-2025 02:36
Behavioral task
behavioral1
Sample
6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe
Resource
win7-20240903-en
General
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Target
6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe
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Size
1.2MB
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MD5
edd2fdf3c3e59b48672fc49fe2b25019
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SHA1
4899ecf867ec995625ddfe76ec006775fd32ecdb
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SHA256
6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3
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SHA512
a94a5d8a307103dc238890138f6db19d59324a211f348d9ad4e3329f506f598a5cd6034a0232680bda3a0aa8803c0be4d0a052428a35184fca9cd67867185898
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiY:WIwgMEuy+inDfp3/XoCw57XYBwKY
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4456-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4456-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4788-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4788-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2484-57-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2484-60-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2484-62-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b83-17.dat family_gh0strat behavioral2/memory/4456-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4456-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4788-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4788-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2484-57-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2484-60-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2484-62-0x0000000010000000-0x00000000101BA000-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\\240645343.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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe -
Executes dropped EXE 6 IoCs
pid Process 1036 AK47.exe 2640 AK47.exe 4456 AK74.exe 4788 Ghiya.exe 2484 Ghiya.exe 2508 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 2640 AK47.exe 3356 svchost.exe 2508 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/512-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/512-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000a000000023b88-53.dat vmprotect behavioral2/memory/512-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/512-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/512-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/512-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/512-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/512-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/512-88-0x0000000000400000-0x0000000000760000-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" 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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\240645343.txt AK47.exe File created C:\Windows\SysWOW64\240645343.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral2/memory/4456-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4456-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4456-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4788-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4788-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4788-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2484-57-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2484-60-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2484-62-0x0000000010000000-0x00000000101BA000-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 WScript.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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2644 cmd.exe 5108 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 5108 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2484 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4456 AK74.exe Token: SeLoadDriverPrivilege 2484 Ghiya.exe Token: 33 2484 Ghiya.exe Token: SeIncBasePriorityPrivilege 2484 Ghiya.exe Token: 33 2484 Ghiya.exe Token: SeIncBasePriorityPrivilege 2484 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 512 wrote to memory of 1036 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 83 PID 512 wrote to memory of 1036 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 83 PID 512 wrote to memory of 1036 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 83 PID 512 wrote to memory of 2640 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 84 PID 512 wrote to memory of 2640 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 84 PID 512 wrote to memory of 2640 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 84 PID 512 wrote to memory of 4456 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 87 PID 512 wrote to memory of 4456 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 87 PID 512 wrote to memory of 4456 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 87 PID 4456 wrote to memory of 2644 4456 AK74.exe 89 PID 4456 wrote to memory of 2644 4456 AK74.exe 89 PID 4456 wrote to memory of 2644 4456 AK74.exe 89 PID 4788 wrote to memory of 2484 4788 Ghiya.exe 90 PID 4788 wrote to memory of 2484 4788 Ghiya.exe 90 PID 4788 wrote to memory of 2484 4788 Ghiya.exe 90 PID 512 wrote to memory of 4104 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 92 PID 512 wrote to memory of 4104 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 92 PID 512 wrote to memory of 4104 512 6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe 92 PID 2644 wrote to memory of 5108 2644 cmd.exe 94 PID 2644 wrote to memory of 5108 2644 cmd.exe 94 PID 2644 wrote to memory of 5108 2644 cmd.exe 94 PID 3356 wrote to memory of 2508 3356 svchost.exe 96 PID 3356 wrote to memory of 2508 3356 svchost.exe 96 PID 3356 wrote to memory of 2508 3356 svchost.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.exe"C:\Users\Admin\AppData\Local\Temp\6bdfa4c74ce1745385cf92080d86d485fb7a258cbf42d716c5c9c513ea6960b3.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:512 -
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:1036
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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:2640
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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:4456 -
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:2644 -
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:5108
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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:4104
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3812
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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:3356 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240645343.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2508
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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:4788 -
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:2484
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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
MD582d41b8e0729534262ebf5a3a54940b5
SHA182bd9636bdb57896ef665914f92d767191569ab0
SHA2561c6123ef3cbdefb2893a2d01115abc548fe8f3c17628ba30dc51064124b4b6f2
SHA51276c8875b01c7fea7b206c92b4d60884db2afb938dd289a28db45a48abce268eb62620f46cdc68c2f680ffeb7bd84773e258252ac137485cf6b635597a3658a39
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Filesize
1.2MB
MD5f5938a6ea4d1cb2ffb6b59c58171cefb
SHA1db187ebd3b32cf17acee5590bb5940634ca2e0ca
SHA2564d670a32be9919bdcdf19bed8e1bdbf4a2f9992a90eb205406a2a09e7f479487
SHA512ded53a5022e7dee8553b159bf7dc4a5ef41ff671768e26e023a1702a7a76b34b6dee90ef8d47658d8f9d6e4c57b6f843f78396b2368f4d2896272caa8da38ee4
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Filesize
49KB
MD5b103f11363150f979921a1a1e718022f
SHA1f0840b8e782e8d1f0c71d66f892db5ba8cdb37e3
SHA256594af5110acc9ba7e612c9bc46b30ec981532768e6dc1e61bae29c0cd9484da8
SHA5122cebc7f510e1cd665b184cb45fc618ef7232ad9beb1483e07dab573bdc36b09107ca48e41963fc190d0a469460f9129c57df595091122dd9c736efdf923bf701
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641