Analysis
-
max time kernel
122s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
31-01-2025 19:54
Behavioral task
behavioral1
Sample
f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe
Resource
win7-20240729-en
General
-
Target
f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe
-
Size
1.2MB
-
MD5
26f54600b2aaf55b4c85b44b39e451c1
-
SHA1
d252e81bd0bfc62157248cf3eb192b17648968d8
-
SHA256
f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5
-
SHA512
530cded88ef11922c5f719f6cd1a72012446d642c9d06da16d6124d315abad4e2d116bbe1abebfe3cafa4870066176fb8d9c8a17a694b5eba5ffe411d182e696
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/5004-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/5004-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3268-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3268-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1112-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1112-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1112-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000c000000023b56-17.dat family_gh0strat behavioral2/memory/5004-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/5004-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3268-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3268-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1112-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1112-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1112-55-0x0000000010000000-0x00000000101BA000-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\\240616750.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 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Executes dropped EXE 6 IoCs
pid Process 4348 AK47.exe 3652 AK47.exe 5004 AK74.exe 3268 Ghiya.exe 1112 Ghiya.exe 1240 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4348 AK47.exe 2632 svchost.exe 1240 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/400-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/400-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000300000001f640-62.dat vmprotect behavioral2/memory/400-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/400-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/400-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/400-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/400-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/400-88-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/400-91-0x0000000000400000-0x0000000000760000-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" f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\240616750.txt AK47.exe File created C:\Windows\SysWOW64\240616750.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 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/5004-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5004-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5004-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3268-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3268-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3268-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1112-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1112-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1112-55-0x0000000010000000-0x00000000101BA000-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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.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 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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2276 cmd.exe 760 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-70482961-775596374-3727440602-1000_Classes\Local Settings f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 760 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1112 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 5004 AK74.exe Token: SeLoadDriverPrivilege 1112 Ghiya.exe Token: 33 1112 Ghiya.exe Token: SeIncBasePriorityPrivilege 1112 Ghiya.exe Token: 33 1112 Ghiya.exe Token: SeIncBasePriorityPrivilege 1112 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 400 wrote to memory of 4348 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 86 PID 400 wrote to memory of 4348 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 86 PID 400 wrote to memory of 4348 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 86 PID 400 wrote to memory of 3652 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 87 PID 400 wrote to memory of 3652 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 87 PID 400 wrote to memory of 3652 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 87 PID 400 wrote to memory of 5004 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 88 PID 400 wrote to memory of 5004 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 88 PID 400 wrote to memory of 5004 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 88 PID 5004 wrote to memory of 2276 5004 AK74.exe 92 PID 5004 wrote to memory of 2276 5004 AK74.exe 92 PID 5004 wrote to memory of 2276 5004 AK74.exe 92 PID 3268 wrote to memory of 1112 3268 Ghiya.exe 93 PID 3268 wrote to memory of 1112 3268 Ghiya.exe 93 PID 3268 wrote to memory of 1112 3268 Ghiya.exe 93 PID 2276 wrote to memory of 760 2276 cmd.exe 95 PID 2276 wrote to memory of 760 2276 cmd.exe 95 PID 2276 wrote to memory of 760 2276 cmd.exe 95 PID 400 wrote to memory of 5012 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 97 PID 400 wrote to memory of 5012 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 97 PID 400 wrote to memory of 5012 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 97 PID 400 wrote to memory of 1800 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 96 PID 400 wrote to memory of 1800 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 96 PID 400 wrote to memory of 1800 400 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 96 PID 2632 wrote to memory of 1240 2632 svchost.exe 99 PID 2632 wrote to memory of 1240 2632 svchost.exe 99 PID 2632 wrote to memory of 1240 2632 svchost.exe 99
Processes
-
C:\Users\Admin\AppData\Local\Temp\f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe"C:\Users\Admin\AppData\Local\Temp\f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.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:400 -
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:4348
-
-
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:3652
-
-
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:5004 -
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:2276 -
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:760
-
-
-
-
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:1800
-
-
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:5012
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:4404
-
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:2632 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240616750.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1240
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3268 -
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:1112
-
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
MD549178f9c82a23d50ff0109ac81817b85
SHA1aa63d35b78e67a7764c34c7b2a30dc25f7934ce3
SHA25633a29c9a16365b0d3675c1a079202ddebcda54aa178f9ea5c2303446d99224ef
SHA5129c5f90b47ab1628dbd006d305535e5dd60c7f10a867c116cb887468313cdadfc0ed3ccbb039f6637a1fd4d621e5260ce0220279c6696572f856b54c38fdaecea
-
Filesize
1.2MB
MD56fa310343c5e62207d37c2444e245d15
SHA192e3aeeedda5c1004fd12e636e6c4d10d71e055b
SHA256124d2f593baf17ccb95b74a796bdffe06fb4038ac61845d8f400fab4e39da5f3
SHA5120e8dd48095fb27feb67a5a86487802c3865b916e5424b8c77a181697efcad59fd0addf883542ffc08c7978601ddf28f32a8b79e6f0cddaf05ca588806008bff6
-
Filesize
49KB
MD56be699ec619518c5a51af87e2b6d78c3
SHA149891787c6e7542db8503aacc71dc9b66cc1a7f0
SHA256cdc115e4972b9c1d2e7f606a91607d2103693f4bbe220d85a0c35abac839b8eb
SHA5122abb966e2e44f2737bc7bf9eea56c8476ad85ddc4d17caf3cf5baf5c1428e63fcd10c9767040e8205b00a4745dcce0d7faaf48437d44bdf3e700d6ffe7ce27b5
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641