Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
16-01-2025 18:34
Behavioral task
behavioral1
Sample
348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe
Resource
win7-20241023-en
General
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Target
348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe
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Size
1.2MB
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MD5
38234345c616a7361e9e48d327246b3e
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SHA1
378ec2b5523bf2dd5a61e902141e0887f1aec5d6
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SHA256
348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac
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SHA512
ae10f60693287014e5dbda28d73f6961b1aa67e1d30cc9a0ad00687f5c0730d5ff4b977c70522a10a9e4eb910162b8f2adecaa8450cc56197895b512eb4c81c2
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtib:WIwgMEuy+inDfp3/XoCw57XYBwKb
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2876-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2876-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2496-43-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2496-42-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2496-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2496-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2496-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0008000000015d41-14.dat family_gh0strat behavioral1/memory/2876-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2876-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2496-43-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2496-42-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2496-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2496-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2496-61-0x0000000010000000-0x00000000101BA000-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 -
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 -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe -
Executes dropped EXE 5 IoCs
pid Process 2784 AK47.exe 2124 AK47.exe 2876 AK74.exe 2976 Ghiya.exe 2496 Ghiya.exe -
Loads dropped DLL 7 IoCs
pid Process 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2784 AK47.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2976 Ghiya.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe -
resource yara_rule behavioral1/memory/2908-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2908-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x002c000000015d0e-56.dat vmprotect behavioral1/memory/2908-63-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2908-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2908-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2908-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2908-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2908-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2908-85-0x0000000000400000-0x0000000000760000-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" 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\259420099.txt AK47.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\259420099.txt AK47.exe -
resource yara_rule behavioral1/memory/2876-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2876-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2876-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2496-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2496-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2496-42-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2496-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2496-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2496-61-0x0000000010000000-0x00000000101BA000-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 8 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 cmd.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 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.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 Ghiya.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2712 cmd.exe 1760 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1760 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2496 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2876 AK74.exe Token: SeLoadDriverPrivilege 2496 Ghiya.exe Token: 33 2496 Ghiya.exe Token: SeIncBasePriorityPrivilege 2496 Ghiya.exe Token: 33 2496 Ghiya.exe Token: SeIncBasePriorityPrivilege 2496 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 2908 wrote to memory of 2784 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 30 PID 2908 wrote to memory of 2784 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 30 PID 2908 wrote to memory of 2784 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 30 PID 2908 wrote to memory of 2784 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 30 PID 2908 wrote to memory of 2124 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 31 PID 2908 wrote to memory of 2124 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 31 PID 2908 wrote to memory of 2124 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 31 PID 2908 wrote to memory of 2124 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 31 PID 2908 wrote to memory of 2876 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 32 PID 2908 wrote to memory of 2876 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 32 PID 2908 wrote to memory of 2876 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 32 PID 2908 wrote to memory of 2876 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 32 PID 2908 wrote to memory of 2876 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 32 PID 2908 wrote to memory of 2876 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 32 PID 2908 wrote to memory of 2876 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 32 PID 2876 wrote to memory of 2712 2876 AK74.exe 34 PID 2876 wrote to memory of 2712 2876 AK74.exe 34 PID 2876 wrote to memory of 2712 2876 AK74.exe 34 PID 2876 wrote to memory of 2712 2876 AK74.exe 34 PID 2976 wrote to memory of 2496 2976 Ghiya.exe 36 PID 2976 wrote to memory of 2496 2976 Ghiya.exe 36 PID 2976 wrote to memory of 2496 2976 Ghiya.exe 36 PID 2976 wrote to memory of 2496 2976 Ghiya.exe 36 PID 2976 wrote to memory of 2496 2976 Ghiya.exe 36 PID 2976 wrote to memory of 2496 2976 Ghiya.exe 36 PID 2976 wrote to memory of 2496 2976 Ghiya.exe 36 PID 2712 wrote to memory of 1760 2712 cmd.exe 37 PID 2712 wrote to memory of 1760 2712 cmd.exe 37 PID 2712 wrote to memory of 1760 2712 cmd.exe 37 PID 2712 wrote to memory of 1760 2712 cmd.exe 37 PID 2908 wrote to memory of 3044 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 38 PID 2908 wrote to memory of 3044 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 38 PID 2908 wrote to memory of 3044 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 38 PID 2908 wrote to memory of 3044 2908 348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe"C:\Users\Admin\AppData\Local\Temp\348dfa291906735128cf0c902c6088468ab83eb2164ed23c7d85d5cdd626e8ac.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2784
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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:2124
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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:2876 -
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:2712 -
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:1760
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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:3044
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2976 -
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:2496
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD522a8daa5d81c124c1706d0b9316b25ab
SHA166ec9eb5e8d8c80daec5ea4b94cb1f4fc0969dd9
SHA256d796c6747414dab94e024f287db81549a82a8602e4d032a3f341877ce52d3876
SHA5126ed45762802d8f0c8e356a765979cd78e405620d819217b27e50017984ef0b46a3d5f69620b59207474c81e432ecd84b24cbad2c832b9ba7bde6d00970a9ffc2
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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
1.2MB
MD5a3c1150103b0d77b4ab330cb93cc3b28
SHA16851ef781308d7bd89d40ba9585c37dd8c51cb75
SHA2563528a7521c272524ed693c606948be28d9b0ae89deb6a62378ff0f3f90b5d714
SHA5125a6e0fcae789969ab842ecb3c0d65deacebcaa0dd65ab1fdda40f82cc0b5196dc0e64bcbed390b5c3965eb4607b61701a98bb34a2aa19fa32ee30e637344f3d9
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Filesize
49KB
MD53b8510ebe9a31cf71ebdef0d1e3ed278
SHA1731d5018e36f8519b22cf30a4c92c94ec352949f
SHA25631ab6b8929e72fb20031768497f1c512571c64de1d8979fb4389b33c80a7add0
SHA512186762fc364159da2af15f82f2dcb2f03c74183d24021fbb7f1adeaf8f01940773b5ff36b4ffdce2a590562433c29acddb4f0b1368f70e2748a3906ef646bc3f