Analysis
-
max time kernel
149s -
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
02-01-2025 19:21
Behavioral task
behavioral1
Sample
cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe
Resource
win7-20240903-en
General
-
Target
cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe
-
Size
1.2MB
-
MD5
2c1ad9ca0c419841f7e94407c97a586f
-
SHA1
ef986eff111ce8e47809718a504007f425f78077
-
SHA256
cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224
-
SHA512
28f341dba668ffe4d05ea35b39dc2aeee7f1110e915f93c7b4f32d9e2e1cbe580259fbc986fc447982216055973fe3abb42a177aa1ef69b982204414043296c1
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti+:WIwgMEuy+inDfp3/XoCw57XYBwK+
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/2724-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2724-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/232-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/232-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3288-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3288-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3288-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000c000000023b74-17.dat family_gh0strat behavioral2/memory/2724-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2724-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/232-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/232-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3288-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3288-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3288-61-0x0000000010000000-0x00000000101BA000-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\\240607765.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 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe -
Executes dropped EXE 6 IoCs
pid Process 5108 AK47.exe 3252 AK47.exe 2724 AK74.exe 232 Ghiya.exe 3288 Ghiya.exe 3892 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 3252 AK47.exe 4456 svchost.exe 3892 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/1628-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1628-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000a000000023b7f-58.dat vmprotect behavioral2/memory/1628-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1628-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1628-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1628-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1628-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1628-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1628-87-0x0000000000400000-0x0000000000760000-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" cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.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\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\240607765.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral2/memory/2724-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2724-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2724-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/232-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/232-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/232-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3288-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3288-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3288-61-0x0000000010000000-0x00000000101BA000-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 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 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 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.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 PING.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 400 cmd.exe 4904 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 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 4904 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3288 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2724 AK74.exe Token: SeLoadDriverPrivilege 3288 Ghiya.exe Token: 33 3288 Ghiya.exe Token: SeIncBasePriorityPrivilege 3288 Ghiya.exe Token: 33 3288 Ghiya.exe Token: SeIncBasePriorityPrivilege 3288 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1628 wrote to memory of 5108 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 85 PID 1628 wrote to memory of 5108 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 85 PID 1628 wrote to memory of 5108 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 85 PID 1628 wrote to memory of 3252 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 86 PID 1628 wrote to memory of 3252 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 86 PID 1628 wrote to memory of 3252 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 86 PID 1628 wrote to memory of 2724 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 89 PID 1628 wrote to memory of 2724 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 89 PID 1628 wrote to memory of 2724 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 89 PID 2724 wrote to memory of 400 2724 AK74.exe 92 PID 2724 wrote to memory of 400 2724 AK74.exe 92 PID 2724 wrote to memory of 400 2724 AK74.exe 92 PID 232 wrote to memory of 3288 232 Ghiya.exe 91 PID 232 wrote to memory of 3288 232 Ghiya.exe 91 PID 232 wrote to memory of 3288 232 Ghiya.exe 91 PID 1628 wrote to memory of 4800 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 94 PID 1628 wrote to memory of 4800 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 94 PID 1628 wrote to memory of 4800 1628 cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe 94 PID 400 wrote to memory of 4904 400 cmd.exe 95 PID 400 wrote to memory of 4904 400 cmd.exe 95 PID 400 wrote to memory of 4904 400 cmd.exe 95 PID 4456 wrote to memory of 3892 4456 svchost.exe 98 PID 4456 wrote to memory of 3892 4456 svchost.exe 98 PID 4456 wrote to memory of 3892 4456 svchost.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.exe"C:\Users\Admin\AppData\Local\Temp\cb32f7097dee1c68697e6c87ca7c0dcc6546a31230a0722c24b61441dddeb224.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:1628 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5108
-
-
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:3252
-
-
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:2724 -
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:400 -
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:4904
-
-
-
-
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:4800
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:4652
-
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:4456 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240607765.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3892
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:232 -
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:3288
-
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
MD56e0439073d489bcfaeb55f059254a9b9
SHA13f439cb18f9ae68e439849422b6c8f6f928199f1
SHA2568c38a10e983ac11c22f711cc2c3adb7351ae3e78b21ebe0edec5ea2a84deacc2
SHA512e4dfc995497bee6f05174585b6a9b17693cce8087c46b6192727b7dec07d954c479e6220b7cbcedec80bdb0478525c28297cd381ddf433eda1d2c6200ccfa870
-
Filesize
1.2MB
MD5d2078499ee818d907f2268727a12f8e7
SHA1e789d7d6582172388baf2e9ac52a7a93b09d0f10
SHA256daba6259992b4ce2b0537eab77b461403414b349ba48dcbd1e70644e442b38b2
SHA512dd36d1f044d9dbbdb41f815474d15161db45d970f8c8a90678d44e92a0a870b2638a7079e37c3d3f34ff6166228fdfb8b98ad808dda3a1595ba153b18ba99691
-
Filesize
49KB
MD51e8d17bb30bcd17f2cb940d04eec16bd
SHA13bf38507610f787dc2865a518ae4bc38495566b7
SHA256e6d5df8077e5f1581ab1193336e48ff32e155089c0102e1ed81bbaa49fcd2ac8
SHA51253b11cb67d79be4d7d9f06c60988cc14332cd89ac5e19099adcf0806e55fecbad9ef3ed8780b71e9ed6ad84624855fd33918cfe78fd64da490b414ca26ad8527
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641