Analysis
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max time kernel
150s -
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
19-01-2025 01:32
Behavioral task
behavioral1
Sample
bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe
Resource
win7-20240903-en
General
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Target
bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe
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Size
1.2MB
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MD5
1be5298e5783fceefc46268d3a093627
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SHA1
f31bbd9d1b14c935b13e7d4f57ae1a989dab62f2
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SHA256
bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c
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SHA512
909d7a9fcbbfb12f244aa71369aa36852b103200799e74fb300e31124974074bed968f178cea9d8aebafe5d86699771585c8c8b7eea87b6d966f8443cb932b18
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiC:WIwgMEuy+inDfp3/XoCw57XYBwKC
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1800-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1800-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4856-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4856-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4596-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4596-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4596-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b81-17.dat family_gh0strat behavioral2/memory/1800-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1800-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4856-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4856-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4596-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4596-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4596-54-0x0000000010000000-0x00000000101BA000-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\\240614093.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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Executes dropped EXE 6 IoCs
pid Process 3460 AK47.exe 5076 AK47.exe 1800 AK74.exe 4856 Ghiya.exe 4596 Ghiya.exe 3588 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 3460 AK47.exe 2352 svchost.exe 3588 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/764-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/764-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000a000000023b86-59.dat vmprotect behavioral2/memory/764-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/764-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/764-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/764-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/764-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/764-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/764-87-0x0000000000400000-0x0000000000760000-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" bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.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\240614093.txt AK47.exe File created C:\Windows\SysWOW64\240614093.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/1800-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1800-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1800-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4856-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4856-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4856-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4596-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4596-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4596-54-0x0000000010000000-0x00000000101BA000-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 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.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 PING.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 4196 cmd.exe 5024 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 5024 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 4596 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1800 AK74.exe Token: SeLoadDriverPrivilege 4596 Ghiya.exe Token: 33 4596 Ghiya.exe Token: SeIncBasePriorityPrivilege 4596 Ghiya.exe Token: 33 4596 Ghiya.exe Token: SeIncBasePriorityPrivilege 4596 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 764 wrote to memory of 5076 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 82 PID 764 wrote to memory of 5076 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 82 PID 764 wrote to memory of 5076 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 82 PID 764 wrote to memory of 3460 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 83 PID 764 wrote to memory of 3460 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 83 PID 764 wrote to memory of 3460 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 83 PID 764 wrote to memory of 1800 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 86 PID 764 wrote to memory of 1800 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 86 PID 764 wrote to memory of 1800 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 86 PID 4856 wrote to memory of 4596 4856 Ghiya.exe 88 PID 4856 wrote to memory of 4596 4856 Ghiya.exe 88 PID 4856 wrote to memory of 4596 4856 Ghiya.exe 88 PID 1800 wrote to memory of 4196 1800 AK74.exe 89 PID 1800 wrote to memory of 4196 1800 AK74.exe 89 PID 1800 wrote to memory of 4196 1800 AK74.exe 89 PID 764 wrote to memory of 4064 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 91 PID 764 wrote to memory of 4064 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 91 PID 764 wrote to memory of 4064 764 bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe 91 PID 4196 wrote to memory of 5024 4196 cmd.exe 92 PID 4196 wrote to memory of 5024 4196 cmd.exe 92 PID 4196 wrote to memory of 5024 4196 cmd.exe 92 PID 2352 wrote to memory of 3588 2352 svchost.exe 94 PID 2352 wrote to memory of 3588 2352 svchost.exe 94 PID 2352 wrote to memory of 3588 2352 svchost.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.exe"C:\Users\Admin\AppData\Local\Temp\bbeeeac73ce33f63ae6d95dd392557f601788dfb118c62ebcc28f3ab87dad07c.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:764 -
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:5076
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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:3460
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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:1800 -
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:4196 -
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:5024
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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:4064
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:5100
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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:2352 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240614093.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3588
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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:4856 -
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:4596
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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
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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
MD5a61a5342fd5bca964ac8ad96e6de85fb
SHA1be3930bdbb7ede7a17cd6a3807c7d2944c1f2457
SHA25618f0ec9cf2bd3233530961a8e0f72df7f2bbf28f731ec19d0794f0effdd3559a
SHA5127c2037bb280d890b55df1d7f1e2186f926a7943d31ef671cdb5ec7e4d7c8ff23c97136f6478dd11cdf0ff3d06167e48a3cef6869019c86faea5e8b61f5ffff19
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Filesize
1.2MB
MD536ed72db4dae31cc386b9d8b149d78b5
SHA1c5ad1400217d0bcc1371ea69cb47a035756f696b
SHA25666d5f01ba1299a70396f5c0a36fdf0422cc5fb33dfce51b59bcd5f698db32cb2
SHA512672e97786525997cd9fd00ba83f809fe9a1bd5e7fdbbdc9b7f2d1f14e2cab2f4c2184452a8e3bb0cb1590b29b51dbef22bc9e00ac780851a55345126b31c815b
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Filesize
49KB
MD57e64244a4187aac8909071e843a843da
SHA1d240a2e5e699712f292e0246fcde7338e10f1c71
SHA2560e6a3c8f90871b0b1db2818350c45e5e063b1c7fd18c2f9c43b8484aee522423
SHA5120da5b2acd6199213606e29081e69bdd4c21d565afe17476f6bdcf14a9eeb2f1fa6b17a5ade4efe8fc5e591c3567fd353ee589fbdc18e9c54b0b7454a40c8bd72
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641