Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06-01-2025 18:34
Behavioral task
behavioral1
Sample
dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe
Resource
win7-20241023-en
General
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Target
dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe
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Size
1.2MB
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MD5
152d52e7f4c0c2f1cb46ad9bedd81568
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SHA1
e64f759f72f26e71db692926a22640740ffa29f9
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SHA256
dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa
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SHA512
18bbbe77a690063335f26b71caa95d1d4c7bd20ec1929f0790fa810d933f7f12861ee51a17e00a009c49af5d6b38210f48bf76da3e2aeb68bcdb9c5d2c0ccfa5
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiZ:WIwgMEuy+inDfp3/XoCw57XYBwKZ
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2740-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2740-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2628-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2628-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3396-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3396-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3396-62-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b93-17.dat family_gh0strat behavioral2/memory/2740-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2740-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2628-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2628-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3396-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3396-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3396-62-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
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Purplefox family
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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\\240615968.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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe -
Executes dropped EXE 6 IoCs
pid Process 208 AK47.exe 1916 AK47.exe 2740 AK74.exe 2628 Ghiya.exe 3396 Ghiya.exe 2756 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 208 AK47.exe 5068 svchost.exe 2756 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4792-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4792-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000a000000023b99-59.dat vmprotect behavioral2/memory/4792-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4792-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4792-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4792-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4792-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4792-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4792-88-0x0000000000400000-0x0000000000760000-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" dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\240615968.txt AK47.exe File created C:\Windows\SysWOW64\240615968.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 -
resource yara_rule behavioral2/memory/2740-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2740-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2740-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2628-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2628-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2628-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3396-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3396-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3396-62-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 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 WScript.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 4032 cmd.exe 1820 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000_Classes\Local Settings dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1820 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3396 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2740 AK74.exe Token: SeLoadDriverPrivilege 3396 Ghiya.exe Token: 33 3396 Ghiya.exe Token: SeIncBasePriorityPrivilege 3396 Ghiya.exe Token: 33 3396 Ghiya.exe Token: SeIncBasePriorityPrivilege 3396 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4792 wrote to memory of 208 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 82 PID 4792 wrote to memory of 208 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 82 PID 4792 wrote to memory of 208 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 82 PID 4792 wrote to memory of 1916 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 83 PID 4792 wrote to memory of 1916 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 83 PID 4792 wrote to memory of 1916 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 83 PID 4792 wrote to memory of 2740 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 85 PID 4792 wrote to memory of 2740 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 85 PID 4792 wrote to memory of 2740 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 85 PID 2740 wrote to memory of 4032 2740 AK74.exe 88 PID 2740 wrote to memory of 4032 2740 AK74.exe 88 PID 2740 wrote to memory of 4032 2740 AK74.exe 88 PID 2628 wrote to memory of 3396 2628 Ghiya.exe 89 PID 2628 wrote to memory of 3396 2628 Ghiya.exe 89 PID 2628 wrote to memory of 3396 2628 Ghiya.exe 89 PID 4792 wrote to memory of 4452 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 90 PID 4792 wrote to memory of 4452 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 90 PID 4792 wrote to memory of 4452 4792 dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe 90 PID 4032 wrote to memory of 1820 4032 cmd.exe 93 PID 4032 wrote to memory of 1820 4032 cmd.exe 93 PID 4032 wrote to memory of 1820 4032 cmd.exe 93 PID 5068 wrote to memory of 2756 5068 svchost.exe 94 PID 5068 wrote to memory of 2756 5068 svchost.exe 94 PID 5068 wrote to memory of 2756 5068 svchost.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.exe"C:\Users\Admin\AppData\Local\Temp\dddedf3df623c6438639592ee4c144528722213648062fa748cda87bca8e76fa.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:4792 -
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:208
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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:1916
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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:2740 -
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:4032 -
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:1820
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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:4452
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2716
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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:5068 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240615968.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2756
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2628 -
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:3396
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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
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5970b78093657b140a3a5111bb76f71a4
SHA135ad4f09925aa1c06db1bc1c37afba7cdb0f6641
SHA256fa929ef3a7adb9c05da4b0551178e6034c680ff3419ee974370eb07c9fb4aebd
SHA51297ccfd5e02542071296a9403bfe224bd52d82c3f3286144c4239f0b402afdcaec0768c64b29d3eb2a1eafc36723d1703fabad59fa264dec0e39a67c4594ab060
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Filesize
1.2MB
MD595af7d0f29e95c9bee882151f3dac846
SHA1879ae4dfeed1df2a367b1b28e6fe34034f494267
SHA2567bebc49dca68bf4a1a0741c18b415b050941b7a3738230feb3a64a6d511abbf2
SHA512b4bf6f926a0d2a15dcafd9b90e90bc5bb7e5da23f9cad0c6e950166aff1a2eaac442743baf24371fff1ff88f45fbf9983a1b8c208df4adff9639514a7bc94cc6
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Filesize
49KB
MD59ab39da9735fd764b4f8ff48df409c68
SHA11fe4063ff68a67483093aca9107074e0d91c6835
SHA25638a11cd57e8ee8bf2c5d6db5cb05168c0e85db25f4dbede96d3e4cdec3d0f479
SHA5126104fe4d8293ae81301f604170af36d9c0d09f5da1d35692206c0c44083ff1b2125965dfc76aaf03155095532e1c86c31406cf446077300f83eff93d37b311c6
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641