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
06-01-2025 18:37
Behavioral task
behavioral1
Sample
1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe
Resource
win7-20241010-en
General
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Target
1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe
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Size
1.2MB
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MD5
fd996983099ec9f424f234f17eb3fc61
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SHA1
c8a97b34739790bed3e2270996552c38637ecd92
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SHA256
1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936
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SHA512
3aed0245dbf4726b8356f81c9992b3cbefbf7f9025fedde81bb821cd06349555d717a08c66b4dbe38d7930c03ea355abc4bce4d2911994e91851c7a7ab555ab4
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiH:WIwgMEuy+inDfp3/XoCw57XYBwKH
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3628-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3628-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1152-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1152-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1684-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1684-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1684-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023baf-17.dat family_gh0strat behavioral2/memory/3628-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3628-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1152-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1152-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1684-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1684-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1684-54-0x0000000010000000-0x00000000101BA000-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\\240620937.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 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe -
Executes dropped EXE 6 IoCs
pid Process 3584 AK47.exe 4348 AK47.exe 3628 AK74.exe 1152 Ghiya.exe 1684 Ghiya.exe 3416 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4348 AK47.exe 4724 svchost.exe 3416 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/1284-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1284-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000b000000023bac-59.dat vmprotect behavioral2/memory/1284-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1284-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1284-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1284-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1284-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1284-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1284-88-0x0000000000400000-0x0000000000760000-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" 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.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\240620937.txt AK47.exe File created C:\Windows\SysWOW64\240620937.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/3628-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3628-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3628-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1152-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1152-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1152-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1684-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1684-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1684-54-0x0000000010000000-0x00000000101BA000-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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1692 cmd.exe 3844 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 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3844 PING.EXE -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1684 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3628 AK74.exe Token: SeLoadDriverPrivilege 1684 Ghiya.exe Token: 33 1684 Ghiya.exe Token: SeIncBasePriorityPrivilege 1684 Ghiya.exe Token: 33 1684 Ghiya.exe Token: SeIncBasePriorityPrivilege 1684 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 1284 wrote to memory of 3584 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 82 PID 1284 wrote to memory of 3584 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 82 PID 1284 wrote to memory of 3584 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 82 PID 1284 wrote to memory of 4348 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 83 PID 1284 wrote to memory of 4348 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 83 PID 1284 wrote to memory of 4348 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 83 PID 1284 wrote to memory of 3628 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 86 PID 1284 wrote to memory of 3628 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 86 PID 1284 wrote to memory of 3628 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 86 PID 3628 wrote to memory of 1692 3628 AK74.exe 88 PID 3628 wrote to memory of 1692 3628 AK74.exe 88 PID 3628 wrote to memory of 1692 3628 AK74.exe 88 PID 1152 wrote to memory of 1684 1152 Ghiya.exe 90 PID 1152 wrote to memory of 1684 1152 Ghiya.exe 90 PID 1152 wrote to memory of 1684 1152 Ghiya.exe 90 PID 1284 wrote to memory of 2784 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 91 PID 1284 wrote to memory of 2784 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 91 PID 1284 wrote to memory of 2784 1284 1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe 91 PID 1692 wrote to memory of 3844 1692 cmd.exe 92 PID 1692 wrote to memory of 3844 1692 cmd.exe 92 PID 1692 wrote to memory of 3844 1692 cmd.exe 92 PID 4724 wrote to memory of 3416 4724 svchost.exe 94 PID 4724 wrote to memory of 3416 4724 svchost.exe 94 PID 4724 wrote to memory of 3416 4724 svchost.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.exe"C:\Users\Admin\AppData\Local\Temp\1f206733a6d0533be1a7b1195fa7951e46cd7d3c2c5dd767592a79ac7b476936.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:1284 -
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:3584
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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:4348
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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:3628 -
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:1692 -
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:3844
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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:2784
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1632
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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:4724 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240620937.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3416
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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:1152 -
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:1684
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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
MD5f9a5f6dff5fb680c6edd6cea15d1daa3
SHA10dd96fd8453caa9c332b5519c3381839c6125843
SHA256e42af2ed0cf71ed012e9e93663beb2570fb7ae18bcf0445e954f5d50c66f707c
SHA5121fe936c208d572f82b368f5c2b5b5d44cc3e5c6df4702a0ab295bd7f579c1891692d8da35ca2bc0f4d7d6fedabb93bbeb2741ec79bf5962f3c78be20bd1bcc73
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Filesize
1.2MB
MD5087fec71502a08189923c21e6fc0c9ba
SHA198471108306ad57ff2987b94237a54cf8686b52f
SHA256de91fdaf335b45f1e09aeb38884649619e7aba471e58e8540a33ec40c7898763
SHA512b7093f7cb9a56961cefe8576b0271928e0a4130d44349910b3ae887d211e6e0eb4274d6394eafe83e3d4d9928559d4d9846f95f72749f89dca155e06cbf38911
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Filesize
49KB
MD5183ce57db71c05724d4178c86b2d8200
SHA1eaeee070c626048c37c1fb44f696745376d176f2
SHA2567d01a8e551be321562ba9c379ade3e979d4603ede69becfc979fd3c6557765ab
SHA512e4f7422cccc5fce4282cae9e994e6b4ea72a8b4eab1256e5d4fd5d074d56798bd30344abe74b761341ae7c2926470d52dd016e776c2a33f2f5aed740e45c25a8
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641