Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06-02-2025 08:01
Behavioral task
behavioral1
Sample
0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe
Resource
win7-20241010-en
General
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Target
0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe
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Size
1.2MB
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MD5
1ae9deb5cbb7f9ee977b9dc6a1f2d839
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SHA1
8e31fc08735682dfcca1687761722a627125ede7
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SHA256
0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931
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SHA512
06c4ea106b46d0c5e7223a67ff8f4defc8270e2a60b2b35fefc6bf7f8e11e251f174827a8840a47644f2b426f7aaae5dd8d0bfe4bfa47dc3358ba97dd2f14d5b
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtik:WIwgMEuy+inDfp3/XoCw57XYBwKk
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3816-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3816-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4152-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4152-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/724-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/724-60-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/724-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b84-17.dat family_gh0strat behavioral2/memory/3816-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3816-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4152-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4152-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/724-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/724-60-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/724-61-0x0000000010000000-0x00000000101BA000-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\\240614562.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe -
Executes dropped EXE 6 IoCs
pid Process 1156 AK47.exe 3064 AK47.exe 3816 AK74.exe 4152 Ghiya.exe 724 Ghiya.exe 4272 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 1156 AK47.exe 4052 svchost.exe 4272 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4764-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4764-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000a000000023b8a-55.dat vmprotect behavioral2/memory/4764-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4764-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4764-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4764-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4764-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4764-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4764-87-0x0000000000400000-0x0000000000760000-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" 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe -
Drops file in System32 directory 6 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\240614562.txt AK47.exe -
resource yara_rule behavioral2/memory/3816-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3816-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3816-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4152-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4152-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4152-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/724-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/724-60-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/724-61-0x0000000010000000-0x00000000101BA000-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 Ghiya.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 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.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 cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2268 PING.EXE 756 cmd.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2268 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 724 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3816 AK74.exe Token: SeLoadDriverPrivilege 724 Ghiya.exe Token: 33 724 Ghiya.exe Token: SeIncBasePriorityPrivilege 724 Ghiya.exe Token: 33 724 Ghiya.exe Token: SeIncBasePriorityPrivilege 724 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4764 wrote to memory of 3064 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 84 PID 4764 wrote to memory of 3064 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 84 PID 4764 wrote to memory of 3064 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 84 PID 4764 wrote to memory of 1156 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 85 PID 4764 wrote to memory of 1156 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 85 PID 4764 wrote to memory of 1156 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 85 PID 4764 wrote to memory of 3816 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 88 PID 4764 wrote to memory of 3816 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 88 PID 4764 wrote to memory of 3816 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 88 PID 3816 wrote to memory of 756 3816 AK74.exe 90 PID 3816 wrote to memory of 756 3816 AK74.exe 90 PID 3816 wrote to memory of 756 3816 AK74.exe 90 PID 4152 wrote to memory of 724 4152 Ghiya.exe 91 PID 4152 wrote to memory of 724 4152 Ghiya.exe 91 PID 4152 wrote to memory of 724 4152 Ghiya.exe 91 PID 4764 wrote to memory of 836 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 93 PID 4764 wrote to memory of 836 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 93 PID 4764 wrote to memory of 836 4764 0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe 93 PID 756 wrote to memory of 2268 756 cmd.exe 94 PID 756 wrote to memory of 2268 756 cmd.exe 94 PID 756 wrote to memory of 2268 756 cmd.exe 94 PID 4052 wrote to memory of 4272 4052 svchost.exe 96 PID 4052 wrote to memory of 4272 4052 svchost.exe 96 PID 4052 wrote to memory of 4272 4052 svchost.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.exe"C:\Users\Admin\AppData\Local\Temp\0cdf6af1d77dac804ff39b5db3198399e2c2a256f0db6cf5d67028771965e931.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:4764 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3064
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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:1156
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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:3816 -
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:756 -
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:2268
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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:836
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1940
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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:4052 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240614562.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4272
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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:4152 -
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:724
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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
MD5e1386389cdf6232d5b22ef30e798d923
SHA1512253c9e5e6218149f5c3fc9ab3207e0c4185e1
SHA2562000789bde2d7c0b898f9ad666fc041e42209e4c08bcd632fe1edb06bf3bbc4d
SHA512c382e873ab1591861a5e1b4865a0b1447ef6188127b2f8df8c9238ad29bedbf4b9432b9fb74c983835cdf357722d961e1fbb68f1940f7782536b7482f770abd4
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Filesize
1.2MB
MD54eb59a67922b7b4250eaa74359e0df05
SHA1641127a26a8d25d98c0f9fb55b10a9619c23bc24
SHA256929a31b4e42afbd1c96c62e8281ab02676567ca31c78b1c2d7356fc0af0e1bb1
SHA51212fb4b07e4d3eef65c84444654f0819483718937d9472de19e32c400b1c380a5da5835e9877454925a2113615b7ea14cd2322cb5c3614cb4b2c9b09f9436b9ce
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Filesize
49KB
MD5d840df0c815c3393a1ebd968de63d194
SHA135aab2156bddd5355d5097b4591014e7a1e9131a
SHA25666f0e9b0cc1858d11363f6fc496cc0f2b1ec59e1d01b96ad73c469f2c9eec696
SHA5123cd641b8e062eb8c654b36fe10f93dd8ef00571cf438ac0fb339789070c77a0876c00d401aca5b03c47671acdad74b400b8075b09c2257cf1323e32eddb2a253
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641