Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-01-2025 20:47
Behavioral task
behavioral1
Sample
086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe
Resource
win7-20240708-en
General
-
Target
086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe
-
Size
1.2MB
-
MD5
6f9ec4214de2120aea6883b5ac68a7cd
-
SHA1
402a801fd438c4f68b1e959b15ba976fea72f51e
-
SHA256
086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3
-
SHA512
50a53b26189ca58adf050daec28e96e488f613a9c70d9909a03bf998fcf07f2b5c094f8b786014985e84b7faf69e8aa022b0d554818e22af5f6b053421861c43
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiT:WIwgMEuy+inDfp3/XoCw57XYBwKT
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/2880-27-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2880-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4372-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4372-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2196-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2196-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2196-62-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023cb4-17.dat family_gh0strat behavioral2/memory/2880-27-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2880-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4372-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4372-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2196-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2196-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2196-62-0x0000000010000000-0x00000000101BA000-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\\240622656.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Executes dropped EXE 6 IoCs
pid Process 3692 AK47.exe 4468 AK47.exe 2880 AK74.exe 4372 Ghiya.exe 2196 Ghiya.exe 4596 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 3692 AK47.exe 3056 svchost.exe 4596 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3824-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3824-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0008000000023cb1-59.dat vmprotect behavioral2/memory/3824-70-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3824-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3824-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3824-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3824-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3824-86-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3824-89-0x0000000000400000-0x0000000000760000-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" 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.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\240622656.txt AK47.exe File created C:\Windows\SysWOW64\240622656.txt 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/2880-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2880-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2880-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4372-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4372-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4372-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2196-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2196-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2196-62-0x0000000010000000-0x00000000101BA000-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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.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 WScript.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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1400 cmd.exe 2144 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2144 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2196 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2880 AK74.exe Token: SeLoadDriverPrivilege 2196 Ghiya.exe Token: 33 2196 Ghiya.exe Token: SeIncBasePriorityPrivilege 2196 Ghiya.exe Token: 33 2196 Ghiya.exe Token: SeIncBasePriorityPrivilege 2196 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3824 wrote to memory of 3692 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 82 PID 3824 wrote to memory of 3692 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 82 PID 3824 wrote to memory of 3692 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 82 PID 3824 wrote to memory of 4468 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 83 PID 3824 wrote to memory of 4468 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 83 PID 3824 wrote to memory of 4468 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 83 PID 3824 wrote to memory of 2880 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 85 PID 3824 wrote to memory of 2880 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 85 PID 3824 wrote to memory of 2880 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 85 PID 2880 wrote to memory of 1400 2880 AK74.exe 88 PID 2880 wrote to memory of 1400 2880 AK74.exe 88 PID 2880 wrote to memory of 1400 2880 AK74.exe 88 PID 4372 wrote to memory of 2196 4372 Ghiya.exe 89 PID 4372 wrote to memory of 2196 4372 Ghiya.exe 89 PID 4372 wrote to memory of 2196 4372 Ghiya.exe 89 PID 3824 wrote to memory of 5068 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 91 PID 3824 wrote to memory of 5068 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 91 PID 3824 wrote to memory of 5068 3824 086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe 91 PID 1400 wrote to memory of 2144 1400 cmd.exe 92 PID 1400 wrote to memory of 2144 1400 cmd.exe 92 PID 1400 wrote to memory of 2144 1400 cmd.exe 92 PID 3056 wrote to memory of 4596 3056 svchost.exe 94 PID 3056 wrote to memory of 4596 3056 svchost.exe 94 PID 3056 wrote to memory of 4596 3056 svchost.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.exe"C:\Users\Admin\AppData\Local\Temp\086077be10066d78c7b0ef60b59a2859e180d54104fddf6e24a3499867f988e3.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:3824 -
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:3692
-
-
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:4468
-
-
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:2880 -
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:1400 -
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:2144
-
-
-
-
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:5068
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2700
-
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:3056 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240622656.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4596
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4372 -
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:2196
-
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
MD5f3c0815fcac6cd123acb8cb198d29844
SHA1a86b445a1aab549a2051edc40f4f3de9aee20f79
SHA256917d49b1dc19926f6c5d60eabe83a2cfb449a6922a1cfa779e2c64d6b51b6a82
SHA51238fc0e866d14aa0762f58a430132e62484f9f0ea4313772d6fc8e79431c6e597984dc65e175d1eaaf079d93d08d532c7b931f9dbc0ab048bf33b6f1d4e383bc0
-
Filesize
1.2MB
MD5fa7b05d983f9487ed107dec200165560
SHA163a53eb54e45476369636f5d43717677508596f6
SHA2561c22edd67993ff84cc5e7e85f6a99ab6d61eaf9f962d4676348411e5cbdae226
SHA5129dfaf2aeec4bb5e2b3ca7b0562bf6241c44a1a40494817f906e372253ba1b70aaef110d2ffb4cf53ca290b19e2a9defbe656f5c5e6059995f37e75732dc09d28
-
Filesize
49KB
MD5677ed75ed1cee87e2fb52cfae859147b
SHA1e1573c5e8ce7ec682f5e206b2c386b51f24fa3e1
SHA256e877df841669e2fc855599802dd3c9c6233d32d7be9fb6d9582dd9c96fac179a
SHA512910549f6cd2dd2d402d3a0e7d1ce341b3d76eb5849d1546098c8749ff248f1dac34494ca1ea1fdad23f943a4ad7bf9f2e573c0a05f4a8d255e27ce1328370249
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641