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
29/12/2024, 18:50
Behavioral task
behavioral1
Sample
1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe
Resource
win7-20241010-en
General
-
Target
1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe
-
Size
1.2MB
-
MD5
2b721be7f5f8d6446b7f622c7a9f846d
-
SHA1
b2b761316ed28f49291689691a4459c9d7bf539f
-
SHA256
1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794
-
SHA512
21b7dc45a1015d5e58ed35f8a66c1f25ea9d7e049323c12bdb2af5c5a259951386d242a1f3033bb128f6267278c1bfae25e722a4a75873141fcbf00bb3782a6c
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiP:WIwgMEuy+inDfp3/XoCw57XYBwKP
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/3376-27-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3376-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3508-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3508-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1536-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1536-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1536-62-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023c9a-17.dat family_gh0strat behavioral2/memory/3376-27-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3376-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3508-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3508-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1536-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1536-61-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1536-62-0x0000000010000000-0x00000000101BA000-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\\240624265.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe -
Executes dropped EXE 6 IoCs
pid Process 4616 AK47.exe 2228 AK47.exe 3376 AK74.exe 3508 Ghiya.exe 1536 Ghiya.exe 2212 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4616 AK47.exe 1968 svchost.exe 2212 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/2180-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2180-2-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023c9f-55.dat vmprotect behavioral2/memory/2180-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2180-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2180-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2180-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2180-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2180-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2180-88-0x0000000000400000-0x0000000000760000-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" 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.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\240624265.txt AK47.exe File created C:\Windows\SysWOW64\240624265.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/3376-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3376-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3376-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3508-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3508-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3508-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1536-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1536-61-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1536-62-0x0000000010000000-0x00000000101BA000-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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.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 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2608 cmd.exe 5024 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 5024 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1536 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3376 AK74.exe Token: SeLoadDriverPrivilege 1536 Ghiya.exe Token: 33 1536 Ghiya.exe Token: SeIncBasePriorityPrivilege 1536 Ghiya.exe Token: 33 1536 Ghiya.exe Token: SeIncBasePriorityPrivilege 1536 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2180 wrote to memory of 4616 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 82 PID 2180 wrote to memory of 4616 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 82 PID 2180 wrote to memory of 4616 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 82 PID 2180 wrote to memory of 2228 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 83 PID 2180 wrote to memory of 2228 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 83 PID 2180 wrote to memory of 2228 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 83 PID 2180 wrote to memory of 3376 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 85 PID 2180 wrote to memory of 3376 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 85 PID 2180 wrote to memory of 3376 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 85 PID 3376 wrote to memory of 2608 3376 AK74.exe 88 PID 3376 wrote to memory of 2608 3376 AK74.exe 88 PID 3376 wrote to memory of 2608 3376 AK74.exe 88 PID 3508 wrote to memory of 1536 3508 Ghiya.exe 89 PID 3508 wrote to memory of 1536 3508 Ghiya.exe 89 PID 3508 wrote to memory of 1536 3508 Ghiya.exe 89 PID 2180 wrote to memory of 4804 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 91 PID 2180 wrote to memory of 4804 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 91 PID 2180 wrote to memory of 4804 2180 1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe 91 PID 2608 wrote to memory of 5024 2608 cmd.exe 92 PID 2608 wrote to memory of 5024 2608 cmd.exe 92 PID 2608 wrote to memory of 5024 2608 cmd.exe 92 PID 1968 wrote to memory of 2212 1968 svchost.exe 94 PID 1968 wrote to memory of 2212 1968 svchost.exe 94 PID 1968 wrote to memory of 2212 1968 svchost.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.exe"C:\Users\Admin\AppData\Local\Temp\1aeb146c5cf9bff6c6d4956912c92c1474215eaa7c0999d4dc179f5a8a7c8794.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:2180 -
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:4616
-
-
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:2228
-
-
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:3376 -
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:2608 -
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:5024
-
-
-
-
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:4804
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:216
-
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:1968 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240624265.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2212
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3508 -
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:1536
-
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
MD50a353122cbbf156be41d5db3548019e1
SHA19e80c96cef5fa3a6209d8301c10828dea7c558a7
SHA25677fdd1f95e27c393f8e9e0de17240cfe5f3425cc3fb1d62e238e7c12667699b1
SHA512c801a0a102ed3493421db2dd5ada9a61b3a3611d457f724cc7b8cc5f58536a67467af8db2dfebac3deeb9f47edf773d38cdc7fa8b775e4e39c83a53d88be0295
-
Filesize
1.2MB
MD5080d49155b2a1c3eddd27a418c7a5d3e
SHA1006391ca5d19c0b51ddf4a25eada69eb20de41f3
SHA25625b8987d96aec5a094009114c802dda111704fd5e174a07cc6994ce8c48cc734
SHA512016ae258b8c6f297be7e188b57211c70fd78a6c3959cf9c6d273e44c008002cd7fea1ef2d4dd354f6971f9efaf6ce17b65fc060726fd77d45ee7930e1c18acdd
-
Filesize
49KB
MD5ed4b6f82791b03e5a65aebf5c7de58c3
SHA16df18ad5f0f1f5bd5d0f568cb245ccb44f611841
SHA2569051beab1991cdb2d1c3c03132f0642e28b09b6e0c4925a3445ab0c9020b932f
SHA51272781f91ef29b27369fdfde98d5790adf08e4dc1353d2823f1f9c6f5db51f0e7a76e312e2e8be82f50ca8067b8237e68d8990d25ce055fea6ff68c820ae1b516
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641