Analysis
-
max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
17-02-2025 23:08
Behavioral task
behavioral1
Sample
fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe
Resource
win7-20241010-en
General
-
Target
fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe
-
Size
1.2MB
-
MD5
02ae4acb9ba01c39c90e2dfa8d7a261a
-
SHA1
f1d5668f6353c208aa5c0896fbc83e5f295c3ddc
-
SHA256
fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24
-
SHA512
325842ccca76defe77e0efc0e57c83ed2bdd73a781b4419c284c38bb38fac7233f5678773426f370140bbab7e626a8391a76a4491c1c58a07dbbdfe8dcfd7922
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti7:WIwgMEuy+inDfp3/XoCw57XYBwK7
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/1228-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3500-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3500-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1228-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/448-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/448-59-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/448-62-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023cd4-17.dat family_gh0strat behavioral2/memory/1228-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3500-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3500-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1228-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/448-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/448-59-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/448-62-0x0000000010000000-0x00000000101BA000-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\\240632390.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-1-5-21-1161330783-2912525651-1278508834-1000\Control Panel\International\Geo\Nation fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe -
Executes dropped EXE 6 IoCs
pid Process 1580 AK47.exe 3016 AK47.exe 1228 AK74.exe 3500 Ghiya.exe 448 Ghiya.exe 4896 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 3016 AK47.exe 2604 svchost.exe 4896 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/2564-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2564-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0008000000023cf8-57.dat vmprotect behavioral2/memory/2564-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2564-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2564-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2564-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2564-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2564-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2564-87-0x0000000000400000-0x0000000000760000-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" fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe -
Drops file in System32 directory 6 IoCs
description ioc Process 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\240632390.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 -
resource yara_rule behavioral2/memory/1228-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1228-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3500-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3500-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3500-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1228-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/448-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/448-59-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/448-62-0x0000000010000000-0x00000000101BA000-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 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.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 AK74.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 AK47.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5012 PING.EXE 2096 cmd.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000_Classes\Local Settings fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 5012 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 448 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1228 AK74.exe Token: SeLoadDriverPrivilege 448 Ghiya.exe Token: 33 448 Ghiya.exe Token: SeIncBasePriorityPrivilege 448 Ghiya.exe Token: 33 448 Ghiya.exe Token: SeIncBasePriorityPrivilege 448 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2564 wrote to memory of 1580 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 86 PID 2564 wrote to memory of 1580 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 86 PID 2564 wrote to memory of 1580 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 86 PID 2564 wrote to memory of 3016 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 87 PID 2564 wrote to memory of 3016 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 87 PID 2564 wrote to memory of 3016 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 87 PID 2564 wrote to memory of 1228 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 90 PID 2564 wrote to memory of 1228 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 90 PID 2564 wrote to memory of 1228 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 90 PID 1228 wrote to memory of 2096 1228 AK74.exe 92 PID 1228 wrote to memory of 2096 1228 AK74.exe 92 PID 1228 wrote to memory of 2096 1228 AK74.exe 92 PID 3500 wrote to memory of 448 3500 Ghiya.exe 93 PID 3500 wrote to memory of 448 3500 Ghiya.exe 93 PID 3500 wrote to memory of 448 3500 Ghiya.exe 93 PID 2096 wrote to memory of 5012 2096 cmd.exe 95 PID 2096 wrote to memory of 5012 2096 cmd.exe 95 PID 2096 wrote to memory of 5012 2096 cmd.exe 95 PID 2564 wrote to memory of 1948 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 96 PID 2564 wrote to memory of 1948 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 96 PID 2564 wrote to memory of 1948 2564 fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe 96 PID 2604 wrote to memory of 4896 2604 svchost.exe 98 PID 2604 wrote to memory of 4896 2604 svchost.exe 98 PID 2604 wrote to memory of 4896 2604 svchost.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.exe"C:\Users\Admin\AppData\Local\Temp\fb337d60a67c951b9c6d9d077b5ce63ba5bfa361957ed0778ec76337db5dfe24.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:2564 -
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:1580
-
-
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:3016
-
-
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:1228 -
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:2096 -
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:5012
-
-
-
-
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:1948
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2924
-
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:2604 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240632390.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4896
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3500 -
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:448
-
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
MD53b19f94d43420868aca4e6ebb1310505
SHA189e21031b38e6a2575449714cb105f611adc0022
SHA2560774e14518bdd7dfc9fce743767eb76e52eb1101da5cba616c706938f0d2632f
SHA512682495f6e6644feb7ef2aec5ac06346f7cd53afea57cfa01c7a1cb77730c88df04ec5ca2cb39bab443f3e49eebcbea9f7d269169f9b3ca068ea6026f57d89d57
-
Filesize
1.2MB
MD524af6b9aa33aa6070562d11a33298a21
SHA197ad57bc54d005c3bdb913d7a372e26cb8971d2d
SHA2567d4c29030f7626dc6134008dbcbb82ad2df0e062a1026e3635d1b91fed05ccd8
SHA512281e48d8f3bbe0750433c14b3d2e229384549d4e7f463ec606044a938b4d821ee14fb534901d562193a0c4c615d60decfd7987509ea1699f96a1a7b2f2ac24f8
-
Filesize
49KB
MD50167c5a0198801b28612c69c403dcc11
SHA1434fa7476506ce0d298801d27bf35043e5b29a82
SHA25683611092881c440c4cf8598001a7601d447debbd6972341df70f76c471525694
SHA5127afbb91940990a8bb92f7b5e5c444e67b5e5e413273b447d00b8ef19cde87e2ebbc4939929b9ac626ca936c1d12b8e86d377297063382083757df69c9e502aef
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641