Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20250207-en -
resource tags
arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system -
submitted
08/03/2025, 19:30
Behavioral task
behavioral1
Sample
2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe
Resource
win7-20250207-en
General
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Target
2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe
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Size
1.2MB
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MD5
b84a96291caa577032cc16dcdc037d6e
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SHA1
186f5b2250728728a7a18b721f0ea279bc55c8c5
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SHA256
2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87
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SHA512
3e49187676c890c4daf01775781a4ffd59a37570bf2d87ad0f22129d819b82bcd569b33b4a3ebb4458a17966e07b7e729ba046b9c8d2b7d6e27a1a1d60e739f1
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti6:WIwgMEuy+inDfp3/XoCw57XYBwK6
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2560-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2560-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2976-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2976-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2976-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000015e37-14.dat family_gh0strat behavioral1/memory/2560-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2560-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2976-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2976-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2976-66-0x0000000010000000-0x00000000101BA000-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\\259443468.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 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe -
Executes dropped EXE 6 IoCs
pid Process 2404 AK47.exe 1668 AK47.exe 2560 AK74.exe 2936 Ghiya.exe 2976 Ghiya.exe 2592 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1668 AK47.exe 1544 svchost.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 2936 Ghiya.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1544 svchost.exe 2592 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1760-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1760-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0009000000015d84-60.dat vmprotect behavioral1/memory/1760-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1760-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1760-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1760-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1760-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1760-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1760-96-0x0000000000400000-0x0000000000760000-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" 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259443468.txt AK47.exe File created C:\Windows\SysWOW64\259443468.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 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 -
resource yara_rule behavioral1/memory/2560-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2560-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2560-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2976-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2976-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2976-66-0x0000000010000000-0x00000000101BA000-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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2244 cmd.exe 2920 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2920 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2976 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2560 AK74.exe Token: SeLoadDriverPrivilege 2976 Ghiya.exe Token: 33 2976 Ghiya.exe Token: SeIncBasePriorityPrivilege 2976 Ghiya.exe Token: 33 2976 Ghiya.exe Token: SeIncBasePriorityPrivilege 2976 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1760 wrote to memory of 2404 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 30 PID 1760 wrote to memory of 2404 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 30 PID 1760 wrote to memory of 2404 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 30 PID 1760 wrote to memory of 2404 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 30 PID 1760 wrote to memory of 1668 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 31 PID 1760 wrote to memory of 1668 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 31 PID 1760 wrote to memory of 1668 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 31 PID 1760 wrote to memory of 1668 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 31 PID 1760 wrote to memory of 2560 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 35 PID 1760 wrote to memory of 2560 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 35 PID 1760 wrote to memory of 2560 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 35 PID 1760 wrote to memory of 2560 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 35 PID 1760 wrote to memory of 2560 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 35 PID 1760 wrote to memory of 2560 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 35 PID 1760 wrote to memory of 2560 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 35 PID 2560 wrote to memory of 2244 2560 AK74.exe 37 PID 2560 wrote to memory of 2244 2560 AK74.exe 37 PID 2560 wrote to memory of 2244 2560 AK74.exe 37 PID 2560 wrote to memory of 2244 2560 AK74.exe 37 PID 2936 wrote to memory of 2976 2936 Ghiya.exe 38 PID 2936 wrote to memory of 2976 2936 Ghiya.exe 38 PID 2936 wrote to memory of 2976 2936 Ghiya.exe 38 PID 2936 wrote to memory of 2976 2936 Ghiya.exe 38 PID 2936 wrote to memory of 2976 2936 Ghiya.exe 38 PID 2936 wrote to memory of 2976 2936 Ghiya.exe 38 PID 2936 wrote to memory of 2976 2936 Ghiya.exe 38 PID 2244 wrote to memory of 2920 2244 cmd.exe 40 PID 2244 wrote to memory of 2920 2244 cmd.exe 40 PID 2244 wrote to memory of 2920 2244 cmd.exe 40 PID 2244 wrote to memory of 2920 2244 cmd.exe 40 PID 1760 wrote to memory of 1456 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 41 PID 1760 wrote to memory of 1456 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 41 PID 1760 wrote to memory of 1456 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 41 PID 1760 wrote to memory of 1456 1760 2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe 41 PID 1544 wrote to memory of 2592 1544 svchost.exe 43 PID 1544 wrote to memory of 2592 1544 svchost.exe 43 PID 1544 wrote to memory of 2592 1544 svchost.exe 43 PID 1544 wrote to memory of 2592 1544 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.exe"C:\Users\Admin\AppData\Local\Temp\2a001e735bfdeab1c00157989b998fe02b4fe79329da49c04c9596d28e6c2c87.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:1760 -
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:2404
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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:1668
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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:2560 -
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:2244 -
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:2920
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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:1456
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2368
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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:1544 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259443468.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2592
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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:2936 -
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:2976
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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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5e8d19945e02b8ee9b6fecfc68f641236
SHA18bb8f795291091ea9a265c7525e8edb7f324e09d
SHA256c9cabca08e82a93948f131c5395932423d9193bd1969244bdd52a89b34f89eca
SHA512e6879aec0e3d832ad4df07ab47e6121c2f5efcaafce1ba41772735618f101285c135a3eb462664ed50bcd3be497898028ba10531aff418a0f5899e2d4fdb52af
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
1.2MB
MD56be282ec6748ec65881ae7dbe44e2259
SHA130ca6339bf9aadc5657f3c1d7f3b0697c0f1bd4e
SHA25688d0b80379da3f9c85a0b63b5b49e8e6a534b9bdd71098b2dca2390791f6bb76
SHA512ed4b298afe3f675ad7ed675fdc508c633f5a016f90b4f70bf60ac24c64292418a16782d60c6b80d3468bf9afa5ac8766f89add73da0a3271b494d518a603cd4a
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Filesize
49KB
MD58a215689c5f96873b6ece4c152342834
SHA1cbb190313dadf4e6f8e61b1779acdecba19ef8a4
SHA2564f61eef83d162dbb8a39637fa7a4605ff67d7cd6d9ffc6b1ff39ff0b00736692
SHA512cb8af106c617fa36fbf77b0be75904d9f79c69f3281ad0e79d37ee74125c660581f98c7910a1b7a3a469678b4496860db0d9c9338a348cdfe59d0da6e8a638bb
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d