Analysis
-
max time kernel
130s -
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
14-11-2024 01:16
Behavioral task
behavioral1
Sample
0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe
Resource
win7-20240903-en
General
-
Target
0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe
-
Size
1.2MB
-
MD5
f31ff47db45f50bffeea845cd3d67d1e
-
SHA1
54de6a40b29ef3aeeb4474ced08cf125e4567da3
-
SHA256
0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401
-
SHA512
1f7b1668d2c7769d63e5a79e7e2c97389e401dde8014d899451c479eee316664b3f530e1c1c1340a7a6f3b0c780f76d6c6a8c4dd112932a5465c6e7c1caea18e
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtia:WIwgMEuy+inDfp3/XoCw57XYBwKa
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/3244-25-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1060-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1060-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3244-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4172-45-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4172-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4172-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0032000000023b70-16.dat family_gh0strat behavioral2/memory/3244-25-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1060-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1060-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3244-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4172-45-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4172-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4172-54-0x0000000010000000-0x00000000101BA000-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\\240620218.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 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Executes dropped EXE 6 IoCs
pid Process 1388 AK47.exe 4328 AK47.exe 3244 AK74.exe 1060 Ghiya.exe 4172 Ghiya.exe 3076 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 1388 AK47.exe 2616 svchost.exe 3076 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/1608-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1608-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0010000000023aa3-61.dat vmprotect behavioral2/memory/1608-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1608-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1608-77-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1608-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1608-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1608-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1608-90-0x0000000000400000-0x0000000000760000-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" 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\240620218.txt AK47.exe File created C:\Windows\SysWOW64\240620218.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe 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 -
resource yara_rule behavioral2/memory/3244-25-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1060-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1060-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1060-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3244-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3244-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4172-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4172-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4172-54-0x0000000010000000-0x00000000101BA000-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 11 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 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.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 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3168 cmd.exe 1248 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 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1248 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 4172 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3244 AK74.exe Token: SeLoadDriverPrivilege 4172 Ghiya.exe Token: 33 4172 Ghiya.exe Token: SeIncBasePriorityPrivilege 4172 Ghiya.exe Token: 33 4172 Ghiya.exe Token: SeIncBasePriorityPrivilege 4172 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 1608 wrote to memory of 1388 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 86 PID 1608 wrote to memory of 1388 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 86 PID 1608 wrote to memory of 1388 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 86 PID 1608 wrote to memory of 4328 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 87 PID 1608 wrote to memory of 4328 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 87 PID 1608 wrote to memory of 4328 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 87 PID 1608 wrote to memory of 3244 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 89 PID 1608 wrote to memory of 3244 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 89 PID 1608 wrote to memory of 3244 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 89 PID 3244 wrote to memory of 3168 3244 AK74.exe 92 PID 3244 wrote to memory of 3168 3244 AK74.exe 92 PID 3244 wrote to memory of 3168 3244 AK74.exe 92 PID 1060 wrote to memory of 4172 1060 Ghiya.exe 93 PID 1060 wrote to memory of 4172 1060 Ghiya.exe 93 PID 1060 wrote to memory of 4172 1060 Ghiya.exe 93 PID 3168 wrote to memory of 1248 3168 cmd.exe 95 PID 3168 wrote to memory of 1248 3168 cmd.exe 95 PID 3168 wrote to memory of 1248 3168 cmd.exe 95 PID 1608 wrote to memory of 2052 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 97 PID 1608 wrote to memory of 2052 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 97 PID 1608 wrote to memory of 2052 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 97 PID 1608 wrote to memory of 4260 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 96 PID 1608 wrote to memory of 4260 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 96 PID 1608 wrote to memory of 4260 1608 0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe 96 PID 2616 wrote to memory of 3076 2616 svchost.exe 99 PID 2616 wrote to memory of 3076 2616 svchost.exe 99 PID 2616 wrote to memory of 3076 2616 svchost.exe 99
Processes
-
C:\Users\Admin\AppData\Local\Temp\0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.exe"C:\Users\Admin\AppData\Local\Temp\0067971e9e4f46b0612f5805d542f7fe1ea864f0a34baaefc2a5fb3e91006401.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:1608 -
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:1388
-
-
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:4328
-
-
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:3244 -
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:3168 -
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:1248
-
-
-
-
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:4260
-
-
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:2052
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2072
-
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:2616 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240620218.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3076
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1060 -
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:4172
-
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
MD5b8918a4d7357d94d086f72d89eac14e0
SHA1f07b496e36022b1d449253ec639d359962bfa307
SHA2561f68285d76f795dd9c0d86c10fa07ef5ab7bd233009d16eb9d39f2757798e9ca
SHA51238cdc6c425e09d0099590f01d8f9055e6e541be1740193eb0bdcb0f9b5a63bb4919ee73940d2635f5d904b927e4a7bb554c354647f4fb297f5ce81d70967d029
-
Filesize
1.2MB
MD58cb51ea28ebcdff4ccaed0095c64f6cc
SHA1f98cd44d3bd91daa7a68e835445a23ffff81e516
SHA256fddc07d6529668589d4e9aadcac11fab950d90f1bc51cd7e69a472b3c18d146e
SHA512e629ac4cf374ed4d91a3173f5cd883c31889a93de4d388731e5abc1b06516af1b883c74856ada601a51cac37ff42cdd9c78aaf5a2f934631fca73762b0d527a1
-
Filesize
49KB
MD538c14dd1ada4448369529939d175a1e3
SHA1e3c134fd65de4b3947a978472000a9161cb38c44
SHA2561110283bb2c7f3c79d986424e724fd2cb830d56989fc1d548dd01a539a633713
SHA512e1c912b736343ed9985bf8388d6d3f51e2c22def20d49c9628606b74e2e278dac0cff8c7e62be9849a39304071ca0a06f602b508a2c529aa65714c1eb87932dc
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641