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Analysis
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max time kernel
139s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
02/02/2025, 00:55
Behavioral task
behavioral1
Sample
d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe
Resource
win7-20240708-en
General
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Target
d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe
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Size
1.2MB
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MD5
ed4dac1156c09f43f3699f5ffb0c0bd7
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SHA1
cafeca5414535cc7e99f1698003ba3fb1e5408db
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SHA256
d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759
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SHA512
665d80ec262017d14c1ca39ec8e10e080d97c17dbbccf949229e6dc039d39d5cf8cc04b431c9fa57c963852f3aa33b204af0b0a2ea53df1166d8a2bc4e32d0cf
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtio:WIwgMEuy+inDfp3/XoCw57XYBwKo
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3236-27-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3236-26-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1424-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1424-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2252-50-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2252-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2252-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0009000000023c3a-17.dat family_gh0strat behavioral2/memory/3236-27-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3236-26-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1424-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1424-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2252-50-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2252-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2252-55-0x0000000010000000-0x00000000101BA000-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\\240628531.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-1-5-21-2436272344-4274332273-444425594-1000\Control Panel\International\Geo\Nation d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe -
Executes dropped EXE 6 IoCs
pid Process 3608 AK47.exe 4580 AK47.exe 3236 AK74.exe 1424 Ghiya.exe 2252 Ghiya.exe 1696 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 3608 AK47.exe 3660 svchost.exe 1696 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4856-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4856-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0008000000023c4c-62.dat vmprotect behavioral2/memory/4856-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4856-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4856-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4856-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4856-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4856-88-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4856-91-0x0000000000400000-0x0000000000760000-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" d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.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 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\240628531.txt AK47.exe File created C:\Windows\SysWOW64\240628531.txt AK47.exe -
resource yara_rule behavioral2/memory/3236-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3236-27-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3236-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1424-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1424-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1424-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2252-50-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2252-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2252-55-0x0000000010000000-0x00000000101BA000-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 11 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 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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3340 PING.EXE 116 cmd.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2436272344-4274332273-444425594-1000_Classes\Local Settings d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3340 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2252 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3236 AK74.exe Token: SeLoadDriverPrivilege 2252 Ghiya.exe Token: 33 2252 Ghiya.exe Token: SeIncBasePriorityPrivilege 2252 Ghiya.exe Token: 33 2252 Ghiya.exe Token: SeIncBasePriorityPrivilege 2252 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 4856 wrote to memory of 3608 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 86 PID 4856 wrote to memory of 3608 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 86 PID 4856 wrote to memory of 3608 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 86 PID 4856 wrote to memory of 4580 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 87 PID 4856 wrote to memory of 4580 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 87 PID 4856 wrote to memory of 4580 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 87 PID 4856 wrote to memory of 3236 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 89 PID 4856 wrote to memory of 3236 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 89 PID 4856 wrote to memory of 3236 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 89 PID 3236 wrote to memory of 116 3236 AK74.exe 92 PID 3236 wrote to memory of 116 3236 AK74.exe 92 PID 3236 wrote to memory of 116 3236 AK74.exe 92 PID 1424 wrote to memory of 2252 1424 Ghiya.exe 93 PID 1424 wrote to memory of 2252 1424 Ghiya.exe 93 PID 1424 wrote to memory of 2252 1424 Ghiya.exe 93 PID 116 wrote to memory of 3340 116 cmd.exe 95 PID 116 wrote to memory of 3340 116 cmd.exe 95 PID 116 wrote to memory of 3340 116 cmd.exe 95 PID 4856 wrote to memory of 444 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 96 PID 4856 wrote to memory of 444 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 96 PID 4856 wrote to memory of 444 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 96 PID 4856 wrote to memory of 3228 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 97 PID 4856 wrote to memory of 3228 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 97 PID 4856 wrote to memory of 3228 4856 d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe 97 PID 3660 wrote to memory of 1696 3660 svchost.exe 99 PID 3660 wrote to memory of 1696 3660 svchost.exe 99 PID 3660 wrote to memory of 1696 3660 svchost.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.exe"C:\Users\Admin\AppData\Local\Temp\d949407a8511581c5974666c5feebab30c80019e757455698b9e221bdbeca759.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:4856 -
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:3608
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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:4580
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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:3236 -
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:116 -
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:3340
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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:444
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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:3228
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3940
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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:3660 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240628531.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1696
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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:1424 -
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:2252
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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
MD5b1ed81bba1dbe4d3c5e848093569a059
SHA1096a940364427ee18520f6e3d31c5b802a94e6eb
SHA25653cbac2a4b3a878037f723b8d984fe2ca7aea90dca9f3dc13f9cba73f06b7915
SHA5127710503f384cf3c527831c084836afeb2b699790b65df4c59ab6d9f75ae63414b7e1ea92847163fa641faf204e376f8aa1d40ac348c2a632263caeb0ac88137b
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Filesize
1.2MB
MD502bfb82546f4d4bcdf1157f754c71156
SHA1517bcb63416d3a947cb58102afe18b2b5f84be9a
SHA256d5d7677768744f89f966b8361d567c71ef8508f8e84c39ee4e1c7417c28530aa
SHA512757e83c86f36388a3a5e907973d0041b8c2d64209aafd00438edc4938f7a1dcd2e64f5dac967d37f23e85dd360e534852b385042c9b104995a11b2019c7289df
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Filesize
49KB
MD5f26eeac7a9c7c23e99025121a2c8685c
SHA1acbdc181a3d7e8897f4576113ca318bdf02f640b
SHA25665ccd2eed3ff1041f07dc7cfd0ad2ea888a59a24e9bf5211b613b89a83c8d0f1
SHA512a572b02d480b2f23524688d75c0f16e76b23395464b1f1b6e01e9fbc202be132da3b457cc8774978bf3bbbac46e0e55ade56f10074dd0dd05e671ebb974c0b63
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641