Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-01-2025 19:13
Behavioral task
behavioral1
Sample
e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe
Resource
win7-20240903-en
General
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Target
e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe
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Size
1.2MB
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MD5
73dead9c1815484de41a3ae8f050ccaa
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SHA1
5b16edc8c50ad31c45d2c0f814cac5a77f53e76a
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SHA256
e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e
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SHA512
bf404352f91f86188b3312a5b794160ee32a93d5a39e0649b1a2beb1c68a9a313208418f0fc9e8a917f986df85f1c365e55e94b2bb479a55fd1d3104d35441ad
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti1:WIwgMEuy+inDfp3/XoCw57XYBwK1
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2064-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2064-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2612-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2612-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2612-64-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x000700000001878c-15.dat family_gh0strat behavioral1/memory/2064-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2064-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2612-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2612-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2612-64-0x0000000010000000-0x00000000101BA000-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\\259436136.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 -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe -
Executes dropped EXE 6 IoCs
pid Process 2976 AK47.exe 2376 AK47.exe 2064 AK74.exe 2696 Ghiya.exe 2612 Ghiya.exe 1668 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2976 AK47.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2600 svchost.exe 2696 Ghiya.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2600 svchost.exe 1668 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2280-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2280-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0006000000019279-57.dat vmprotect behavioral1/memory/2280-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2280-77-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2280-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2280-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2280-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2280-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2280-93-0x0000000000400000-0x0000000000760000-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" e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.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\259436136.txt AK47.exe File created C:\Windows\SysWOW64\259436136.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral1/memory/2064-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2064-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2064-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2612-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2612-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2612-64-0x0000000010000000-0x00000000101BA000-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 AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.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 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 2664 cmd.exe 2804 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2804 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2612 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2064 AK74.exe Token: SeLoadDriverPrivilege 2612 Ghiya.exe Token: 33 2612 Ghiya.exe Token: SeIncBasePriorityPrivilege 2612 Ghiya.exe Token: 33 2612 Ghiya.exe Token: SeIncBasePriorityPrivilege 2612 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2280 wrote to memory of 2976 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 30 PID 2280 wrote to memory of 2976 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 30 PID 2280 wrote to memory of 2976 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 30 PID 2280 wrote to memory of 2976 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 30 PID 2280 wrote to memory of 2376 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 31 PID 2280 wrote to memory of 2376 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 31 PID 2280 wrote to memory of 2376 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 31 PID 2280 wrote to memory of 2376 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 31 PID 2280 wrote to memory of 2064 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 32 PID 2280 wrote to memory of 2064 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 32 PID 2280 wrote to memory of 2064 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 32 PID 2280 wrote to memory of 2064 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 32 PID 2280 wrote to memory of 2064 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 32 PID 2280 wrote to memory of 2064 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 32 PID 2280 wrote to memory of 2064 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 32 PID 2064 wrote to memory of 2664 2064 AK74.exe 36 PID 2064 wrote to memory of 2664 2064 AK74.exe 36 PID 2064 wrote to memory of 2664 2064 AK74.exe 36 PID 2064 wrote to memory of 2664 2064 AK74.exe 36 PID 2696 wrote to memory of 2612 2696 Ghiya.exe 37 PID 2696 wrote to memory of 2612 2696 Ghiya.exe 37 PID 2696 wrote to memory of 2612 2696 Ghiya.exe 37 PID 2696 wrote to memory of 2612 2696 Ghiya.exe 37 PID 2696 wrote to memory of 2612 2696 Ghiya.exe 37 PID 2696 wrote to memory of 2612 2696 Ghiya.exe 37 PID 2696 wrote to memory of 2612 2696 Ghiya.exe 37 PID 2664 wrote to memory of 2804 2664 cmd.exe 39 PID 2664 wrote to memory of 2804 2664 cmd.exe 39 PID 2664 wrote to memory of 2804 2664 cmd.exe 39 PID 2664 wrote to memory of 2804 2664 cmd.exe 39 PID 2280 wrote to memory of 2564 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 40 PID 2280 wrote to memory of 2564 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 40 PID 2280 wrote to memory of 2564 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 40 PID 2280 wrote to memory of 2564 2280 e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe 40 PID 2600 wrote to memory of 1668 2600 svchost.exe 42 PID 2600 wrote to memory of 1668 2600 svchost.exe 42 PID 2600 wrote to memory of 1668 2600 svchost.exe 42 PID 2600 wrote to memory of 1668 2600 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.exe"C:\Users\Admin\AppData\Local\Temp\e10edc9d9e5611d128b17275b25b3bdd4c13b1418883690cb9576a620eb3c94e.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:2280 -
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:2976
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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:2376
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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:2064 -
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:2664 -
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:2804
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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:2564
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2428
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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:2600 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259436136.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1668
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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:2696 -
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:2612
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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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5c8efc727f259eaf8dd92b1fad114a3e5
SHA17c105144ac3d542c488a7102ca69581b7d50e575
SHA256f420c204834b87f9d73e4005082c2b63d7a09a5834041bdcd00e38f739b9916b
SHA5128668354f9ad399d1dabfa72b4e40baef7038a98a47ace9883d88cd90af038e2a7ed68a90313c9b9153f5a10d9ffeebffcd1e7cdf6a5a10be251be39931d0c2d4
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
1.2MB
MD51f6f9cb3c4d40d8f1cd38c155b36fa09
SHA1b1469e5a141d9832c162c6e44596bd3cfb79f918
SHA256d707162a7c12051725f3b130799ad5b05ede42dcaeec52e1f03d7bc3b4f0c0b7
SHA5124ce04b4ad40f2d87b95682c6fe560d598a9058007e7137b956ef5f119ff74af8a0a01c7912d4849a3d1f178cfae1922b431f771589a696c47ac0eea459ea5c28
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Filesize
49KB
MD5dd6497d302ff5b927083421abf6fd3b5
SHA18e1284245d25556373171e60bed8ab1711e9f572
SHA256508cf36e006cbc5281bc3a4bf68a0a8363ae843192d702baf59a5bd87ca747b2
SHA5127226cf0349c28b3b348682686a9cc14e2f1f7eebf75cca20a4fa29b2e506a5a5fe06c9723347f8a96e23e715c953585692deee5119fc95ac3102c06ebdc1e3a2
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d