Analysis
-
max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-01-2025 07:34
Behavioral task
behavioral1
Sample
2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe
Resource
win7-20240903-en
General
-
Target
2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe
-
Size
1.2MB
-
MD5
76d7ae7430dbf1067737afaa8a228f86
-
SHA1
2bce8b48c51ea3c36ca468a106dc8849c9c7332c
-
SHA256
2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4
-
SHA512
f7363d7335a1a54a0cf5a936ebdedbb4ebb4769ae4662366866c08b1eb8881ba8364d4c0b01988682329a38b7649e02058155d9ed35609a26db30632dbe81c81
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiK:WIwgMEuy+inDfp3/XoCw57XYBwKK
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/3404-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2264-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2264-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3404-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1368-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1368-57-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1368-58-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1368-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1368-63-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 10 IoCs
resource yara_rule behavioral2/files/0x0007000000023cb1-17.dat family_gh0strat behavioral2/memory/3404-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2264-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2264-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3404-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1368-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1368-57-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1368-58-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1368-61-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1368-63-0x0000000010000000-0x00000000101BA000-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\\240627546.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe -
Executes dropped EXE 6 IoCs
pid Process 2252 AK47.exe 2908 AK47.exe 3404 AK74.exe 2264 Ghiya.exe 1368 Ghiya.exe 1612 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 2252 AK47.exe 320 svchost.exe 1612 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3892-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3892-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0008000000023cae-50.dat vmprotect behavioral2/memory/3892-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3892-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3892-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3892-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3892-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3892-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3892-88-0x0000000000400000-0x0000000000760000-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" 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.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\240627546.txt AK47.exe File created C:\Windows\SysWOW64\240627546.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral2/memory/3404-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2264-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2264-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2264-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3404-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3404-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1368-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1368-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1368-57-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1368-58-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1368-61-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1368-63-0x0000000010000000-0x00000000101BA000-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 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.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 PING.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 AK74.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2496 cmd.exe 4924 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4924 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1368 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3404 AK74.exe Token: SeLoadDriverPrivilege 1368 Ghiya.exe Token: 33 1368 Ghiya.exe Token: SeIncBasePriorityPrivilege 1368 Ghiya.exe Token: 33 1368 Ghiya.exe Token: SeIncBasePriorityPrivilege 1368 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3892 wrote to memory of 2252 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 83 PID 3892 wrote to memory of 2252 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 83 PID 3892 wrote to memory of 2252 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 83 PID 3892 wrote to memory of 2908 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 84 PID 3892 wrote to memory of 2908 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 84 PID 3892 wrote to memory of 2908 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 84 PID 3892 wrote to memory of 3404 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 85 PID 3892 wrote to memory of 3404 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 85 PID 3892 wrote to memory of 3404 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 85 PID 3404 wrote to memory of 2496 3404 AK74.exe 89 PID 3404 wrote to memory of 2496 3404 AK74.exe 89 PID 3404 wrote to memory of 2496 3404 AK74.exe 89 PID 2264 wrote to memory of 1368 2264 Ghiya.exe 90 PID 2264 wrote to memory of 1368 2264 Ghiya.exe 90 PID 2264 wrote to memory of 1368 2264 Ghiya.exe 90 PID 3892 wrote to memory of 2652 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 92 PID 3892 wrote to memory of 2652 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 92 PID 3892 wrote to memory of 2652 3892 2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe 92 PID 2496 wrote to memory of 4924 2496 cmd.exe 94 PID 2496 wrote to memory of 4924 2496 cmd.exe 94 PID 2496 wrote to memory of 4924 2496 cmd.exe 94 PID 320 wrote to memory of 1612 320 svchost.exe 96 PID 320 wrote to memory of 1612 320 svchost.exe 96 PID 320 wrote to memory of 1612 320 svchost.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.exe"C:\Users\Admin\AppData\Local\Temp\2d488329f6836855b4e5f726ea9dedb44729c062d52339f89189477f676638a4.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:3892 -
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:2252
-
-
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:2908
-
-
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:3404 -
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:2496 -
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:4924
-
-
-
-
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:2652
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3276
-
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:320 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240627546.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1612
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2264 -
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:1368
-
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
MD5824d0c8d3ab1da210e77aa6202a5cd27
SHA1c52781ff36a16acf7593b0cef10788b72f06fffd
SHA256da838486f3f4388f7e768e6960079d7a4d4c6b8b40d51d86ecc0283fd6d03116
SHA512f7b36fbe54d2276d356179834b0d453c2722dbbbc434d354ec78a3fb4fbcec772975bb40fa0a7a49d359fef871453af593af914950695d2384fa1f122fc69364
-
Filesize
1.2MB
MD57b3c96cd543838c2bf9acb9a1f431ba9
SHA1f660d298256e57be4f6806a1d9874c2783bb2b52
SHA256f169699ceeab51392951bcdb76c1ee09d87ea1a6e51cca95bebbc5a85acf2f95
SHA5122225294d84c3ced82430bd82faec1b52abb7fec783c060fdf642274d95a2de3b793da65354fe20dcaee8c6ae2c6e627cd892d6ae972f3c56c5ddd3471b361a5a
-
Filesize
49KB
MD5e8ee932feacc861afbaf3d253102e2c6
SHA15967bfef4cd0603e253b9ba74317bfc1392004cd
SHA256f90d39aa9ea0a65b8b85b73230d60292da46f7a0af6933dde79357ea2763007b
SHA51204c9811f9b34f63a54e6a6070ee9d3c9c48ad5b2883790ed21e42d9e032720b0a7a9aa6e85c1cf658b44c74a56dc15957f02ac32182888bbfedd1192819b827c
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641