Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05/01/2025, 06:52
Behavioral task
behavioral1
Sample
db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe
Resource
win7-20240903-en
General
-
Target
db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe
-
Size
1.2MB
-
MD5
113bd76888558e90190100b5c88cf77b
-
SHA1
f2ce6fb04dda35ac36a3b65a6a6ed6ac8fbef736
-
SHA256
db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683
-
SHA512
22f55975c29848d4129512b4b84816768c7ec1f0b4fe0058556d1c6ded2dc3dfd6fa53147328921a8d0aad7c72da49b47fb43b8fea28b4094b4e3840efdbeccb
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiY:WIwgMEuy+inDfp3/XoCw57XYBwKY
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/3572-27-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3572-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1740-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1740-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3348-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3348-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3348-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023c99-17.dat family_gh0strat behavioral2/memory/3572-27-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3572-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1740-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1740-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3348-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3348-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3348-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
-
Purplefox family
-
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\\240620062.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 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe -
Executes dropped EXE 6 IoCs
pid Process 1304 AK47.exe 4616 AK47.exe 3572 AK74.exe 1740 Ghiya.exe 3348 Ghiya.exe 4764 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 1304 AK47.exe 3100 svchost.exe 4764 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4176-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4176-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023c9e-60.dat vmprotect behavioral2/memory/4176-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4176-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4176-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4176-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4176-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4176-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4176-88-0x0000000000400000-0x0000000000760000-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" db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe -
Drops file in System32 directory 6 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\240620062.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 behavioral2/memory/3572-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3572-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3572-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1740-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1740-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1740-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3348-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3348-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3348-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4840 cmd.exe 4004 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4004 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3348 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3572 AK74.exe Token: SeLoadDriverPrivilege 3348 Ghiya.exe Token: 33 3348 Ghiya.exe Token: SeIncBasePriorityPrivilege 3348 Ghiya.exe Token: 33 3348 Ghiya.exe Token: SeIncBasePriorityPrivilege 3348 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4176 wrote to memory of 1304 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 82 PID 4176 wrote to memory of 1304 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 82 PID 4176 wrote to memory of 1304 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 82 PID 4176 wrote to memory of 4616 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 83 PID 4176 wrote to memory of 4616 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 83 PID 4176 wrote to memory of 4616 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 83 PID 4176 wrote to memory of 3572 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 84 PID 4176 wrote to memory of 3572 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 84 PID 4176 wrote to memory of 3572 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 84 PID 3572 wrote to memory of 4840 3572 AK74.exe 88 PID 3572 wrote to memory of 4840 3572 AK74.exe 88 PID 3572 wrote to memory of 4840 3572 AK74.exe 88 PID 1740 wrote to memory of 3348 1740 Ghiya.exe 89 PID 1740 wrote to memory of 3348 1740 Ghiya.exe 89 PID 1740 wrote to memory of 3348 1740 Ghiya.exe 89 PID 4176 wrote to memory of 3672 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 90 PID 4176 wrote to memory of 3672 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 90 PID 4176 wrote to memory of 3672 4176 db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe 90 PID 4840 wrote to memory of 4004 4840 cmd.exe 93 PID 4840 wrote to memory of 4004 4840 cmd.exe 93 PID 4840 wrote to memory of 4004 4840 cmd.exe 93 PID 3100 wrote to memory of 4764 3100 svchost.exe 94 PID 3100 wrote to memory of 4764 3100 svchost.exe 94 PID 3100 wrote to memory of 4764 3100 svchost.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.exe"C:\Users\Admin\AppData\Local\Temp\db26035ec0a7d52b0c4bbbb42a308f4a9bcc5097cd7aa90fbea9e44993b41683.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:4176 -
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:1304
-
-
C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4616
-
-
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:3572 -
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:4840 -
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:4004
-
-
-
-
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:3672
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2180
-
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:3100 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240620062.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4764
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1740 -
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:3348
-
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
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
-
Filesize
753B
MD501863cdfd6b302795e2431db72fcdee8
SHA1705a32105dc2e6c6d3de4db90462b73319079eb1
SHA256b2d392b342d1f7bebd4713ad3065eb3d27c302165b79928dde99305bed2cb46a
SHA5125a3c6be5eaf19afe74ea34182c4a23b8fa8bb831e2de818845f7d12d86de36236df7fb3343ab2bd0fe8882a53997adfd47718fb5de002031311a96f8c9b11af9
-
Filesize
1.2MB
MD5b2786d759cb79fb345b0d179564689c5
SHA1f30786eb4574c2f0cc57f4a68f6e2e1e3619c6af
SHA256778339b507a159cc71fe2399231bb461fe208269fd7a0abac5b5ec3ccf3e32d8
SHA51239780cf9f7ea5c88e57c61fbec61d491fddeee76edb0f4433c787cbd139f27d4969389e493370529404a3b2230a6528157735c525e2efb52d4d03f9c4fc83230
-
Filesize
49KB
MD51bc9cb693323e79c548eaf18fb463db0
SHA1a781d6abd51f8d2f345c8cc0467043b7be855066
SHA256ec5f4a56ac1eb70de30f6a44a2214e6b12f08231a4896c19f3e88f454277a7a4
SHA512222a0c70d84a675f8500c9762edd15966070e10fa8fd386ade42889f90d942aec6acd735e162a040141e9860f30206c8f0e882399721dba6f7732a2931df09b1
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641