Analysis
-
max time kernel
150s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
06-02-2025 08:03
Behavioral task
behavioral1
Sample
2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe
Resource
win7-20241010-en
General
-
Target
2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe
-
Size
1.2MB
-
MD5
bbe8fce05e0d1427d4b71c500d37ae86
-
SHA1
13f866fe5006ae01946ec8ee13dd4530afafec04
-
SHA256
2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd
-
SHA512
9bfd8e7c10adea939da22eb18c2ba6f3b5996e970f383c1197ef7a6c64ab8e014dc96bd79f36ca6d5d147f0790e0b7a37b256b0349f6df251d82e46850df4626
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti4:WIwgMEuy+inDfp3/XoCw57XYBwK4
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/2892-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2892-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/428-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/428-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1232-45-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1232-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 7 IoCs
resource yara_rule behavioral2/files/0x000a000000023b5a-17.dat family_gh0strat behavioral2/memory/2892-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2892-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/428-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/428-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1232-45-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1232-50-0x0000000010000000-0x00000000101BA000-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\\240616718.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-1-5-21-70482961-775596374-3727440602-1000\Control Panel\International\Geo\Nation 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe -
Executes dropped EXE 6 IoCs
pid Process 4916 AK47.exe 4348 AK47.exe 2892 AK74.exe 428 Ghiya.exe 1232 Ghiya.exe 4832 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4348 AK47.exe 4884 svchost.exe 4832 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4716-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4716-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000a000000023b5e-59.dat vmprotect behavioral2/memory/4716-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4716-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4716-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4716-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4716-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4716-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4716-87-0x0000000000400000-0x0000000000760000-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" 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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\240616718.txt AK47.exe File created C:\Windows\SysWOW64\240616718.txt AK47.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/2892-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2892-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2892-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/428-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/428-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/428-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1232-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1232-50-0x0000000010000000-0x00000000101BA000-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 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2344 PING.EXE 1628 cmd.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-70482961-775596374-3727440602-1000_Classes\Local Settings 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2344 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1232 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2892 AK74.exe Token: SeLoadDriverPrivilege 1232 Ghiya.exe Token: 33 1232 Ghiya.exe Token: SeIncBasePriorityPrivilege 1232 Ghiya.exe Token: 33 1232 Ghiya.exe Token: SeIncBasePriorityPrivilege 1232 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4716 wrote to memory of 4916 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 85 PID 4716 wrote to memory of 4916 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 85 PID 4716 wrote to memory of 4916 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 85 PID 4716 wrote to memory of 4348 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 86 PID 4716 wrote to memory of 4348 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 86 PID 4716 wrote to memory of 4348 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 86 PID 4716 wrote to memory of 2892 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 89 PID 4716 wrote to memory of 2892 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 89 PID 4716 wrote to memory of 2892 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 89 PID 2892 wrote to memory of 1628 2892 AK74.exe 93 PID 2892 wrote to memory of 1628 2892 AK74.exe 93 PID 2892 wrote to memory of 1628 2892 AK74.exe 93 PID 428 wrote to memory of 1232 428 Ghiya.exe 94 PID 428 wrote to memory of 1232 428 Ghiya.exe 94 PID 428 wrote to memory of 1232 428 Ghiya.exe 94 PID 1628 wrote to memory of 2344 1628 cmd.exe 96 PID 1628 wrote to memory of 2344 1628 cmd.exe 96 PID 1628 wrote to memory of 2344 1628 cmd.exe 96 PID 4716 wrote to memory of 2856 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 97 PID 4716 wrote to memory of 2856 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 97 PID 4716 wrote to memory of 2856 4716 2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe 97 PID 4884 wrote to memory of 4832 4884 svchost.exe 101 PID 4884 wrote to memory of 4832 4884 svchost.exe 101 PID 4884 wrote to memory of 4832 4884 svchost.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.exe"C:\Users\Admin\AppData\Local\Temp\2fb832a04f39e0cde6940d6296c66a2253d111b125834adb8c9809ff8e5b1dcd.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:4716 -
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:4916
-
-
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:4348
-
-
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:2892 -
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:1628 -
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:2344
-
-
-
-
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:2856
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3180
-
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:4884 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240616718.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4832
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:428 -
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:1232
-
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
MD5a2e48514f42a7cbbaa9a69069dd6c22e
SHA10692648c31e61ecee1e2c549efc79e3e561e83c0
SHA256dd526d44e3b8f03900e979e4702899069e64b42ab8103da1f7f5b5a2245584cb
SHA512985ab01ee97d37fbbc4cb8f46410bdcf9d4cb96b8b96957572c6dc4680d221784283514ab2e4ceaaf3f5e13ad0d77e789f9c003ba5c6de3708879188f6102c5e
-
Filesize
1.2MB
MD5504bc36ff01bdf928ba453dc5b9653e8
SHA1ee1e091a504f5d3a0c892483a85d2dfa5e399816
SHA2561d54fdebac7c228434c4b8bf48cb2a37d70503841b0e42ba01efae73eb8c86a3
SHA512dc219e5ecaa487574ebe6d834e4e9a97bf03b6f30a40c7175791d71f499c8282cc9d8d356d335733bd9981c2816c35aebbeca47d01503ea25a4d2cd0c2ba3a65
-
Filesize
49KB
MD5e6b8757dcce3f53a8b3591ab07dd0640
SHA1908997f3927aea2024c8986b66d85dcd8771c329
SHA25618188cf959d27bac1c57a2a9a114d2bf7a957f609ef64919513e83ee7089aab5
SHA5122838e0d1bbcdcb3eec1b8b49c3c8d0e0518dc5bc344354d6075fef700d5655cf5804cd7eea0587d5d77036aacd97225fa5d51b07e2819090e6b3e73b4dc1181d
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641