Analysis
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max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-01-2025 05:55
Behavioral task
behavioral1
Sample
4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe
Resource
win7-20241010-en
General
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Target
4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe
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Size
1.2MB
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MD5
33bf4b378c9b51a4f59eae3a0d2e57d3
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SHA1
c4fb8912708397aed0eba3febc2ca6dfaa5e5e0d
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SHA256
4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881
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SHA512
760446fde02b8abbe2f4f51836b554e281d01baa2403dd2c964154c80248557ce4bda9879e62078801795788f821ee82b687cfdc24923fa87609e19e551caffe
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtip:WIwgMEuy+inDfp3/XoCw57XYBwKp
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4888-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4888-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3992-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3992-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2416-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2416-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2416-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023cbb-17.dat family_gh0strat behavioral2/memory/4888-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4888-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3992-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3992-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2416-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2416-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2416-54-0x0000000010000000-0x00000000101BA000-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\\240631296.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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe -
Executes dropped EXE 6 IoCs
pid Process 3348 AK47.exe 2648 AK47.exe 4888 AK74.exe 3992 Ghiya.exe 2416 Ghiya.exe 4972 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 2648 AK47.exe 2352 svchost.exe 4972 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3052-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3052-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023cbf-60.dat vmprotect behavioral2/memory/3052-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3052-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3052-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3052-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3052-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3052-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3052-87-0x0000000000400000-0x0000000000760000-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" 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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\240631296.txt AK47.exe File created C:\Windows\SysWOW64\240631296.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 -
resource yara_rule behavioral2/memory/4888-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4888-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4888-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3992-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3992-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3992-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2416-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2416-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2416-54-0x0000000010000000-0x00000000101BA000-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 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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.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 WScript.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 AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2948 PING.EXE 2404 cmd.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2948 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2416 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4888 AK74.exe Token: SeLoadDriverPrivilege 2416 Ghiya.exe Token: 33 2416 Ghiya.exe Token: SeIncBasePriorityPrivilege 2416 Ghiya.exe Token: 33 2416 Ghiya.exe Token: SeIncBasePriorityPrivilege 2416 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3052 wrote to memory of 3348 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 82 PID 3052 wrote to memory of 3348 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 82 PID 3052 wrote to memory of 3348 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 82 PID 3052 wrote to memory of 2648 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 83 PID 3052 wrote to memory of 2648 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 83 PID 3052 wrote to memory of 2648 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 83 PID 3052 wrote to memory of 4888 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 86 PID 3052 wrote to memory of 4888 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 86 PID 3052 wrote to memory of 4888 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 86 PID 4888 wrote to memory of 2404 4888 AK74.exe 88 PID 4888 wrote to memory of 2404 4888 AK74.exe 88 PID 4888 wrote to memory of 2404 4888 AK74.exe 88 PID 3992 wrote to memory of 2416 3992 Ghiya.exe 89 PID 3992 wrote to memory of 2416 3992 Ghiya.exe 89 PID 3992 wrote to memory of 2416 3992 Ghiya.exe 89 PID 3052 wrote to memory of 1392 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 91 PID 3052 wrote to memory of 1392 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 91 PID 3052 wrote to memory of 1392 3052 4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe 91 PID 2404 wrote to memory of 2948 2404 cmd.exe 93 PID 2404 wrote to memory of 2948 2404 cmd.exe 93 PID 2404 wrote to memory of 2948 2404 cmd.exe 93 PID 2352 wrote to memory of 4972 2352 svchost.exe 94 PID 2352 wrote to memory of 4972 2352 svchost.exe 94 PID 2352 wrote to memory of 4972 2352 svchost.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.exe"C:\Users\Admin\AppData\Local\Temp\4d0edc8e984cac19032180fa5fe71d164ca74c88750cad72ab4d8d1425c01881.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:3052 -
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:3348
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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:2648
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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:4888 -
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:2404 -
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:2948
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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:1392
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3828
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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:2352 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240631296.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4972
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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:3992 -
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:2416
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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
MD5c82bb2fdebcc76797cddf4fe92b81283
SHA1a27fa796b781de96b39fc5ea3049c779a26b69aa
SHA256fbb91a48e0214aa0e76eefd7d5ca18fe55eac9129679dbf64cd1ef6742f58d5a
SHA5126bc065f61174c54394060b68409bf5f851333605011535e7dd4a78785e68d4791ff13439136987a2efeab794d2513bd3575a11bb1f2f3278980cea795f6ffbe5
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Filesize
1.2MB
MD54c0e4ce3fc4b442ae2c75bc5c13dee74
SHA1005283680f8d99fbd954e693e8dc4593e9183f1b
SHA25644f6fcce13502c7af88ce4785838052d0d646f28975d571ca9ce65a50ea1f0a3
SHA512ca12e5e331ada7be656ebce389a5f6a2769aba17e5778fafa5a65a97e0d7599b55bb153adc52e7085f0758a92063c6a80981541f640446f1d9be8885effb665f
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Filesize
49KB
MD55f172ca9943b77181dc2bf6029a50bf4
SHA10942329dd3b1ddc78def02c8c4cd830ab7272da0
SHA2567968ca3ed9e6bf1032cebc5c8953f52ed48f608af2b6146f94d766a2883ad6af
SHA512dcf4ec13fcef0889b3072f667ce17dc2f7b4e4ae6d890468d8aef6e3ffe573f9eb9c88ea8d1ebb738ee1bd76d18e0ad04d5e0d1e1986b6c99b7946a051b67885
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641