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
14-01-2025 18:52
Behavioral task
behavioral1
Sample
ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe
Resource
win7-20241010-en
General
-
Target
ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe
-
Size
1.2MB
-
MD5
47c6c5cb979e021814fa15023af34a5c
-
SHA1
c225e5d313d3413e23424f2191a72f5ad7427748
-
SHA256
ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9
-
SHA512
fb757e24762aadf77bee8fb4ca23dce284c0c0402ba95e3c193b5b74d5ae4dff13e074c632f1f90c497a1c26545b6711b980bb2910d0092c0ad52cbd59014b3f
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiX:WIwgMEuy+inDfp3/XoCw57XYBwKX
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/5076-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/5076-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/5060-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/5060-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2932-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2932-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2932-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b9b-17.dat family_gh0strat behavioral2/memory/5076-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/5076-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/5060-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/5060-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2932-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2932-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2932-54-0x0000000010000000-0x00000000101BA000-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\\240610343.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Executes dropped EXE 6 IoCs
pid Process 4800 AK47.exe 4756 AK47.exe 5076 AK74.exe 5060 Ghiya.exe 2932 Ghiya.exe 3380 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4756 AK47.exe 5008 svchost.exe 3380 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4056-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4056-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000b000000023ba0-59.dat vmprotect behavioral2/memory/4056-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4056-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4056-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4056-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4056-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4056-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4056-87-0x0000000000400000-0x0000000000760000-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" ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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 File created C:\Windows\SysWOW64\240610343.txt AK47.exe File created C:\Windows\SysWOW64\240610343.txt AK47.exe -
resource yara_rule behavioral2/memory/5076-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5076-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5076-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5060-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5060-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5060-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2932-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2932-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2932-54-0x0000000010000000-0x00000000101BA000-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 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.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 1460 cmd.exe 2224 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2224 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2932 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 5076 AK74.exe Token: SeLoadDriverPrivilege 2932 Ghiya.exe Token: 33 2932 Ghiya.exe Token: SeIncBasePriorityPrivilege 2932 Ghiya.exe Token: 33 2932 Ghiya.exe Token: SeIncBasePriorityPrivilege 2932 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4056 wrote to memory of 4800 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 83 PID 4056 wrote to memory of 4800 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 83 PID 4056 wrote to memory of 4800 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 83 PID 4056 wrote to memory of 4756 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 84 PID 4056 wrote to memory of 4756 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 84 PID 4056 wrote to memory of 4756 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 84 PID 4056 wrote to memory of 5076 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 87 PID 4056 wrote to memory of 5076 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 87 PID 4056 wrote to memory of 5076 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 87 PID 5076 wrote to memory of 1460 5076 AK74.exe 89 PID 5076 wrote to memory of 1460 5076 AK74.exe 89 PID 5076 wrote to memory of 1460 5076 AK74.exe 89 PID 5060 wrote to memory of 2932 5060 Ghiya.exe 90 PID 5060 wrote to memory of 2932 5060 Ghiya.exe 90 PID 5060 wrote to memory of 2932 5060 Ghiya.exe 90 PID 4056 wrote to memory of 4648 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 92 PID 4056 wrote to memory of 4648 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 92 PID 4056 wrote to memory of 4648 4056 ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe 92 PID 1460 wrote to memory of 2224 1460 cmd.exe 94 PID 1460 wrote to memory of 2224 1460 cmd.exe 94 PID 1460 wrote to memory of 2224 1460 cmd.exe 94 PID 5008 wrote to memory of 3380 5008 svchost.exe 96 PID 5008 wrote to memory of 3380 5008 svchost.exe 96 PID 5008 wrote to memory of 3380 5008 svchost.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.exe"C:\Users\Admin\AppData\Local\Temp\ddff203935edef60b1ffdefcc90697693afe58f764e27ab5bbd633451be824f9.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:4056 -
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:4800
-
-
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:4756
-
-
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:5076 -
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:1460 -
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:2224
-
-
-
-
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:4648
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2096
-
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:5008 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240610343.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3380
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5060 -
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:2932
-
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
MD5d697fa4f724570d7daa92d39193dc46f
SHA1178a54ff3c123f0173e498e4f659574e9dd3a81d
SHA25657b4518f24d220dabc28eeb0bb955f3441650b7e1e4a257274eb8f52d4247f69
SHA51289b34872fc3390460d0b06e23d6e85b56d95818eabf25890070fe21271cf7dbc2da0e87b6f89330f37420801a137d65c8708175c87553c1256479a3539b469ac
-
Filesize
1.2MB
MD53bff7989b7cf0bf21b201beee7a508fa
SHA10c2acd36f67d8f89d33216ff91028bfbf9153f53
SHA2567927f6f8f4292e8ed5c15e74e17437272f48f2a9de82881113c9538d894ac5c9
SHA512d0754327535292c81ffea3d5e6719512a701ce749b84a62c9e5a8af82c1dbdc84b2d4e47f38dc325f766de4df2ead52fcab69ad84656a5cfb6ffa77f0e46f4c2
-
Filesize
49KB
MD5f2a50ec7d0847e08d329984061d1b341
SHA1a19af5cf34f41aaba6ef866a72d1922efa0dce6c
SHA2562f660557cb9bbf66c7433fd5df351586d4e1cf6eb9766eaeeb0716f9dde23f0f
SHA512498d65f71c301dbd7230548a725bf4e4e23b04f8a2a40ae5855d3b5d543adad660ffbd772743cbe72516971e29193a1a5beabfc0ca75e052c3cfb67a38dafb86
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641