Analysis
-
max time kernel
149s -
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
05-01-2025 06:37
Behavioral task
behavioral1
Sample
d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe
Resource
win7-20241010-en
General
-
Target
d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe
-
Size
1.2MB
-
MD5
20385183180805b7cf8a144c5fb98a71
-
SHA1
f9809d54b898d437488663f5f12ee1a09671a447
-
SHA256
d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60
-
SHA512
7ffe1896df34667b42f85a6ab615075e8e70cd3f1694cb4a9784923903d5c278de9be17f792be034c9dbc329194eedbbc4f4175d0dd664b828f53831652bce7b
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiR:WIwgMEuy+inDfp3/XoCw57XYBwKR
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/2136-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2136-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4456-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4456-37-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2816-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2816-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2816-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b5a-16.dat family_gh0strat behavioral2/memory/2136-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2136-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4456-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4456-37-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2816-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2816-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2816-53-0x0000000010000000-0x00000000101BA000-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\\240610390.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe -
Executes dropped EXE 6 IoCs
pid Process 3492 AK47.exe 4016 AK47.exe 2136 AK74.exe 4456 Ghiya.exe 2816 Ghiya.exe 3148 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4016 AK47.exe 116 svchost.exe 3148 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3736-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3736-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000a000000023b5f-58.dat vmprotect behavioral2/memory/3736-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3736-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3736-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3736-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3736-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3736-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3736-87-0x0000000000400000-0x0000000000760000-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" d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe -
Drops file in System32 directory 7 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\240610390.txt AK47.exe File created C:\Windows\SysWOW64\240610390.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral2/memory/2136-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2136-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2136-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4456-35-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4456-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4456-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2816-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2816-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2816-53-0x0000000010000000-0x00000000101BA000-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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2960 cmd.exe 716 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 716 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2816 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2136 AK74.exe Token: SeLoadDriverPrivilege 2816 Ghiya.exe Token: 33 2816 Ghiya.exe Token: SeIncBasePriorityPrivilege 2816 Ghiya.exe Token: 33 2816 Ghiya.exe Token: SeIncBasePriorityPrivilege 2816 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3736 wrote to memory of 3492 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 83 PID 3736 wrote to memory of 3492 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 83 PID 3736 wrote to memory of 3492 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 83 PID 3736 wrote to memory of 4016 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 84 PID 3736 wrote to memory of 4016 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 84 PID 3736 wrote to memory of 4016 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 84 PID 3736 wrote to memory of 2136 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 87 PID 3736 wrote to memory of 2136 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 87 PID 3736 wrote to memory of 2136 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 87 PID 4456 wrote to memory of 2816 4456 Ghiya.exe 89 PID 4456 wrote to memory of 2816 4456 Ghiya.exe 89 PID 4456 wrote to memory of 2816 4456 Ghiya.exe 89 PID 2136 wrote to memory of 2960 2136 AK74.exe 90 PID 2136 wrote to memory of 2960 2136 AK74.exe 90 PID 2136 wrote to memory of 2960 2136 AK74.exe 90 PID 3736 wrote to memory of 1164 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 92 PID 3736 wrote to memory of 1164 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 92 PID 3736 wrote to memory of 1164 3736 d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe 92 PID 2960 wrote to memory of 716 2960 cmd.exe 93 PID 2960 wrote to memory of 716 2960 cmd.exe 93 PID 2960 wrote to memory of 716 2960 cmd.exe 93 PID 116 wrote to memory of 3148 116 svchost.exe 96 PID 116 wrote to memory of 3148 116 svchost.exe 96 PID 116 wrote to memory of 3148 116 svchost.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.exe"C:\Users\Admin\AppData\Local\Temp\d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60.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:3736 -
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:3492
-
-
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:4016
-
-
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:2136 -
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:2960 -
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:716
-
-
-
-
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:1164
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1604
-
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:116 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240610390.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3148
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4456 -
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:2816
-
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
MD56a8a23111583cb98f891e519119f2367
SHA1432c4dd7db1ab543a488fd66677919d52acea9d5
SHA256ed483d7cf6afa497e976fe711504cc9f43ccf352ae64fc19c9a033c93ab25e39
SHA51253b7655210a4bacc72cc32a1797e3c985cd757cea8dc28452daed0667f098200bb8b4736c7d9a417ffd0c18120ab93dcb83c7fe52201c66ac463749dbd3c218f
-
Filesize
1.2MB
MD59f68f45fb9ff027d8dbb044753daaed1
SHA1994d1faa941c8c7bbfab2068bfc4cafc7cd4dac4
SHA256f2581ca1bd589d774202da395a4aa20323561f8882944abf0cc57a7a72c6a580
SHA5123d141102502d50fcb6263bb87abda74416263cb72839f78a8b9eec96c08fb4cac0c6bd0c2255d71ecca13fc04903a70d67296a1048a2855727edaa390beec8df
-
Filesize
49KB
MD5a505d1b9c902f5b63ac03e3e511507a5
SHA1d4c3973274317049072206cecf9d1532a010c524
SHA256bb5d9e6cfc47850329d58ff7b605f68120671b8888bf23401ccb5cb22378c47e
SHA5126ea3cb37aa78bad923b2248e6ca2c643b581a2ac11e5139108b328569af7e8c861fed71711ae250252cc57b9ad7dbee47cba871bb18c882240cf4332263121b6
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641