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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
04/02/2025, 22:45
Behavioral task
behavioral1
Sample
ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe
Resource
win7-20240903-en
General
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Target
ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe
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Size
1.2MB
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MD5
46ff7c5f4d61efcac4ffee303545a62a
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SHA1
2f655919c48d84aa56c0cb36b2e4ad60f857c47d
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SHA256
ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f
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SHA512
b60005e0b3324aac8bcfea0f18119710f1c503bda5941b9c4c346254e4c6b5f9a21cea05a08876b103712ac36f0195f7d070df7b8092a1941f5d8fc626f049f3
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiw:WIwgMEuy+inDfp3/XoCw57XYBwKw
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1560-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1560-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4940-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4940-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1588-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1588-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1588-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0009000000023bb0-17.dat family_gh0strat behavioral2/memory/1560-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1560-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4940-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4940-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1588-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1588-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1588-55-0x0000000010000000-0x00000000101BA000-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\\240611656.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-1-5-21-1412605595-2147700071-3468511006-1000\Control Panel\International\Geo\Nation ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe -
Executes dropped EXE 6 IoCs
pid Process 1960 AK47.exe 2144 AK47.exe 1560 AK74.exe 4940 Ghiya.exe 1588 Ghiya.exe 4196 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 1960 AK47.exe 2412 svchost.exe 4196 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4972-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4972-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000b000000023ba0-62.dat vmprotect behavioral2/memory/4972-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4972-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4972-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4972-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4972-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4972-88-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4972-91-0x0000000000400000-0x0000000000760000-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" ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.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\240611656.txt AK47.exe File created C:\Windows\SysWOW64\240611656.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.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/1560-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1560-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1560-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4940-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4940-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4940-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1588-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1588-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1588-55-0x0000000010000000-0x00000000101BA000-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 AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4952 cmd.exe 4984 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1412605595-2147700071-3468511006-1000_Classes\Local Settings ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4984 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1588 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1560 AK74.exe Token: SeLoadDriverPrivilege 1588 Ghiya.exe Token: 33 1588 Ghiya.exe Token: SeIncBasePriorityPrivilege 1588 Ghiya.exe Token: 33 1588 Ghiya.exe Token: SeIncBasePriorityPrivilege 1588 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 4972 wrote to memory of 1960 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 86 PID 4972 wrote to memory of 1960 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 86 PID 4972 wrote to memory of 1960 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 86 PID 4972 wrote to memory of 2144 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 87 PID 4972 wrote to memory of 2144 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 87 PID 4972 wrote to memory of 2144 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 87 PID 4972 wrote to memory of 1560 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 89 PID 4972 wrote to memory of 1560 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 89 PID 4972 wrote to memory of 1560 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 89 PID 1560 wrote to memory of 4952 1560 AK74.exe 92 PID 1560 wrote to memory of 4952 1560 AK74.exe 92 PID 1560 wrote to memory of 4952 1560 AK74.exe 92 PID 4940 wrote to memory of 1588 4940 Ghiya.exe 93 PID 4940 wrote to memory of 1588 4940 Ghiya.exe 93 PID 4940 wrote to memory of 1588 4940 Ghiya.exe 93 PID 4952 wrote to memory of 4984 4952 cmd.exe 95 PID 4952 wrote to memory of 4984 4952 cmd.exe 95 PID 4952 wrote to memory of 4984 4952 cmd.exe 95 PID 4972 wrote to memory of 2092 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 96 PID 4972 wrote to memory of 2092 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 96 PID 4972 wrote to memory of 2092 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 96 PID 4972 wrote to memory of 3916 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 97 PID 4972 wrote to memory of 3916 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 97 PID 4972 wrote to memory of 3916 4972 ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe 97 PID 2412 wrote to memory of 4196 2412 svchost.exe 101 PID 2412 wrote to memory of 4196 2412 svchost.exe 101 PID 2412 wrote to memory of 4196 2412 svchost.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.exe"C:\Users\Admin\AppData\Local\Temp\ed5bb14a1914215826325289d22317f999f3a584f64d08957f467b70fbf8595f.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:4972 -
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:1960
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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:2144
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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:1560 -
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:4952 -
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:4984
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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:2092
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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:3916
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:4808
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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:2412 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240611656.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4196
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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:4940 -
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:1588
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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
MD5f27af8ae972f7be6571a83dff9638529
SHA18b78581987523641999a059053453639dadede36
SHA256199f04255be2df577cf26b6ba637fe85d8f2562478973a81fc62028828e5b77b
SHA512c895bad341bd8bb5765e2f87eab7256db98ed988db55245fe7e98130a42ea2841fe51495249b6e1cb92ea2a6356448f2e6d9ce07a585ea741342def52872c206
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Filesize
1.2MB
MD5408ca2c90df50a79feaa7e217587a4ce
SHA19cb07691e5fa3521589100cec379a4d8bc0b00df
SHA256cb15fe2e73e153fe00c4a56bd4f28edd711f8f12a4612291d8186df0655840c8
SHA51200ff72ad36044a25f2fc31f3734fe95bbd546fc5f7bcfca28dbe42b239cfde1285697c2272ed4b4fe263965a41a592bbc6de87d13fdafdd80079d688bdbbcf11
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Filesize
49KB
MD541cf22a9073eeda6402a90e29e17873c
SHA1fc01ab0d32716e61d9b93a649d0ad43b5e9f8a57
SHA256c653f4f2338bb3697add7785e31b6d86d64b2978cb4ceba0336d4cfc37f9e2f3
SHA512ebbf07b836571fda2e0b79ba06e1709f5d4515025952ae4894b2021bd67239f6b6f693f6305d6d34bc569e24d2d39fcaeac03bcb9c6ac40c03f94fa5fc161088
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641