Analysis
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max time kernel
149s -
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
07-01-2025 06:58
Behavioral task
behavioral1
Sample
6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe
Resource
win7-20240903-en
General
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Target
6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe
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Size
1.2MB
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MD5
58a58a980b8ed081e845597e9a3c6331
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SHA1
eca7228cd3840f6cd1372a692da4494c75ff4474
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SHA256
6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06
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SHA512
8a0309c16635b336e0557dcd9988e0c55648c7eb185e37d8d0953d7416d8d027310a5a7c03d0769ecc9e674a166a20a7fc07e943b7bfdf26a0b1eef6d608a962
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtip:WIwgMEuy+inDfp3/XoCw57XYBwKp
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3328-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3328-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4564-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4564-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3620-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3620-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3620-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0008000000023ca2-17.dat family_gh0strat behavioral2/memory/3328-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3328-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4564-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4564-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3620-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3620-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3620-54-0x0000000010000000-0x00000000101BA000-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\\240625500.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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Executes dropped EXE 6 IoCs
pid Process 1496 AK47.exe 3988 AK47.exe 3328 AK74.exe 4564 Ghiya.exe 3620 Ghiya.exe 3392 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 3988 AK47.exe 2912 svchost.exe 3392 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3292-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3292-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0008000000023ca3-59.dat vmprotect behavioral2/memory/3292-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3292-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3292-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3292-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3292-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3292-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3292-88-0x0000000000400000-0x0000000000760000-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" 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.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\240625500.txt AK47.exe File created C:\Windows\SysWOW64\240625500.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/3328-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3328-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3328-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4564-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4564-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4564-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3620-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3620-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3620-54-0x0000000010000000-0x00000000101BA000-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 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.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 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 AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 316 cmd.exe 1444 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1444 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3620 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3328 AK74.exe Token: SeLoadDriverPrivilege 3620 Ghiya.exe Token: 33 3620 Ghiya.exe Token: SeIncBasePriorityPrivilege 3620 Ghiya.exe Token: 33 3620 Ghiya.exe Token: SeIncBasePriorityPrivilege 3620 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3292 wrote to memory of 1496 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 82 PID 3292 wrote to memory of 1496 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 82 PID 3292 wrote to memory of 1496 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 82 PID 3292 wrote to memory of 3988 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 83 PID 3292 wrote to memory of 3988 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 83 PID 3292 wrote to memory of 3988 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 83 PID 3292 wrote to memory of 3328 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 86 PID 3292 wrote to memory of 3328 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 86 PID 3292 wrote to memory of 3328 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 86 PID 3328 wrote to memory of 316 3328 AK74.exe 88 PID 3328 wrote to memory of 316 3328 AK74.exe 88 PID 3328 wrote to memory of 316 3328 AK74.exe 88 PID 4564 wrote to memory of 3620 4564 Ghiya.exe 89 PID 4564 wrote to memory of 3620 4564 Ghiya.exe 89 PID 4564 wrote to memory of 3620 4564 Ghiya.exe 89 PID 3292 wrote to memory of 4620 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 91 PID 3292 wrote to memory of 4620 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 91 PID 3292 wrote to memory of 4620 3292 6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe 91 PID 316 wrote to memory of 1444 316 cmd.exe 93 PID 316 wrote to memory of 1444 316 cmd.exe 93 PID 316 wrote to memory of 1444 316 cmd.exe 93 PID 2912 wrote to memory of 3392 2912 svchost.exe 94 PID 2912 wrote to memory of 3392 2912 svchost.exe 94 PID 2912 wrote to memory of 3392 2912 svchost.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.exe"C:\Users\Admin\AppData\Local\Temp\6c77e01a6bce68059afb8e0a491680053e7eeab906b12b1e44d44d8d1b2e6e06.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:3292 -
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:1496
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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:3988
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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:3328 -
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:316 -
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:1444
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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:4620
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2956
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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:2912 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240625500.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3392
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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:4564 -
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:3620
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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
MD5937e0e2840490d6bace1540d64563246
SHA14eec46d594a83be80a269fa350042c369a533117
SHA2566cdccf8c669b03117bf9b9b83fcc245fa1afb2586ce9f5600217cc098fa580a8
SHA512c3592c5fd96dcb7bfe819c5a23d83d0326dfd9469006b09e1f68411913473d01d2954ebb735421cefe9a9ce3df0b66049081ba190579d82e599f2efe423b2157
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Filesize
1.2MB
MD5801c850e50d47e720246842c412261e5
SHA1720f546f6936383275b5b79e01592c21bd47ece3
SHA2568c021250f8900e6559f2a9c44cf95d0a6914a575078ae6c33fb31bd8bb8db3c4
SHA5123e84bbeae1f24f66b315f095c7b446a39c6961d2fda6fe82a044690025b12d5dd523524687b836c7789c043ba9427582c52438bb42001fdb6904be0e5f898d94
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Filesize
49KB
MD534ca877eb37630e59b317b7cfbb62ff2
SHA1a907087c7f37aae1598353001162aed42f2b113e
SHA256a0d9bad8c30aa70582841d4e65dad034651053ce8c91cf0a59437f87a397cd58
SHA512f3fcb964224c6ffdc383a8c08d97aaf4a52aabde331b1ec460e345c44e6f86c01fc122dae15dca71cf8c616e4cf469b735c17f8a28165e60c76a8bbd2ef681e4
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641