Analysis
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max time kernel
132s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-12-2024 23:41
Behavioral task
behavioral1
Sample
01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe
Resource
win7-20241010-en
General
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Target
01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe
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Size
1.2MB
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MD5
23663ccf2f3b8226a077c6cfec38f9be
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SHA1
a12c235636995d48f6a90a686147e9eb8b321916
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SHA256
01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e
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SHA512
e97415e51eb8eb871442ac8cf242f7c28621dc439a4904fef5da0f8487fc389e48a1135906dc3e6f44bc976dde52e7cbcb8ddc306a9a2c4d4b44ffcb960b546e
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiV:WIwgMEuy+inDfp3/XoCw57XYBwKV
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2648-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2648-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1696-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1696-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/916-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/916-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/916-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0008000000023c98-17.dat family_gh0strat behavioral2/memory/2648-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2648-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1696-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1696-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/916-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/916-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/916-54-0x0000000010000000-0x00000000101BA000-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\\240623015.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe -
Executes dropped EXE 6 IoCs
pid Process 408 AK47.exe 4476 AK47.exe 2648 AK74.exe 1696 Ghiya.exe 916 Ghiya.exe 1208 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4476 AK47.exe 3436 svchost.exe 1208 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/532-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/532-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023ca0-61.dat vmprotect behavioral2/memory/532-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/532-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/532-77-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/532-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/532-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/532-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/532-91-0x0000000000400000-0x0000000000760000-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" 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.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\240623015.txt AK47.exe File created C:\Windows\SysWOW64\240623015.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/2648-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2648-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2648-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1696-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1696-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1696-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/916-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/916-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/916-54-0x0000000010000000-0x00000000101BA000-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 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 svchost.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 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1888 cmd.exe 640 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000_Classes\Local Settings 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 640 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 916 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2648 AK74.exe Token: SeLoadDriverPrivilege 916 Ghiya.exe Token: 33 916 Ghiya.exe Token: SeIncBasePriorityPrivilege 916 Ghiya.exe Token: 33 916 Ghiya.exe Token: SeIncBasePriorityPrivilege 916 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 532 wrote to memory of 408 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 83 PID 532 wrote to memory of 408 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 83 PID 532 wrote to memory of 408 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 83 PID 532 wrote to memory of 4476 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 84 PID 532 wrote to memory of 4476 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 84 PID 532 wrote to memory of 4476 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 84 PID 532 wrote to memory of 2648 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 87 PID 532 wrote to memory of 2648 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 87 PID 532 wrote to memory of 2648 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 87 PID 2648 wrote to memory of 1888 2648 AK74.exe 89 PID 2648 wrote to memory of 1888 2648 AK74.exe 89 PID 2648 wrote to memory of 1888 2648 AK74.exe 89 PID 1696 wrote to memory of 916 1696 Ghiya.exe 90 PID 1696 wrote to memory of 916 1696 Ghiya.exe 90 PID 1696 wrote to memory of 916 1696 Ghiya.exe 90 PID 1888 wrote to memory of 640 1888 cmd.exe 92 PID 1888 wrote to memory of 640 1888 cmd.exe 92 PID 1888 wrote to memory of 640 1888 cmd.exe 92 PID 532 wrote to memory of 2816 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 93 PID 532 wrote to memory of 2816 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 93 PID 532 wrote to memory of 2816 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 93 PID 532 wrote to memory of 3268 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 94 PID 532 wrote to memory of 3268 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 94 PID 532 wrote to memory of 3268 532 01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe 94 PID 3436 wrote to memory of 1208 3436 svchost.exe 97 PID 3436 wrote to memory of 1208 3436 svchost.exe 97 PID 3436 wrote to memory of 1208 3436 svchost.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.exe"C:\Users\Admin\AppData\Local\Temp\01183cacf608a232efaedd0be31b94a3adb677b8feab1bfa55b74f352f26fe4e.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:532 -
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:408
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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:4476
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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:2648 -
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:1888 -
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:640
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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:2816
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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:3268
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:4624
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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:3436 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240623015.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1208
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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:1696 -
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:916
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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
MD569aa7ddb448ecbeadc2d8ecaccab699c
SHA12869db9d443fa6c6234ef4d0b4c9b6d593465ec2
SHA256df04ed140330ee2aa7a85798fd1af34a4f72c1c6cc27d55874eb9c5e145ad91f
SHA5127709322408ae258599e0b6ec42ee605127a8d47267d849fb117ae3db7c6d5904bc8ea012c1317e972dce46f778ba5899f7d8d943a392ae0edebdb21f49210192
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Filesize
1.2MB
MD5e11184e62aa9d86767e8643f15f3142d
SHA1483cf482d5060d2afa43b61b95aae3b0f136e08e
SHA256d992704d048a360c4f6e41235cd5d19d1fba905f57537f2cce2c1d114c12fad7
SHA51202c2bb1e3747d36940006fce3f66529c260c22a204f058e21f148ed98fb09a6c88b816745bcd06a1385f4ba4f44a494e041b254fbc9907a8bd98da6fb86b4894
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Filesize
49KB
MD593d6a63f5c0a2ddea1d24714272ad3b9
SHA142a486b526b6b7ccd4791432637d9d2b067bdbf1
SHA256dff2f6794d40f9fc3f25995258393d049dedfe6d1bd2e81f9ef042060f4ab697
SHA512468e12d72d0feadc2f1f221348fe569ee26ec790000d83b1dd309266ec8763b864a839657d2c7cac663efa4651c782271a098030b4dccff80928a53d54f0c1dc
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641