Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2024 07:12
Behavioral task
behavioral1
Sample
ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe
Resource
win7-20240708-en
General
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Target
ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe
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Size
1.2MB
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MD5
a67f76443fb2eb2ed335cf7c901d743f
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SHA1
84cb84726fe412777553a74984b494657515914f
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SHA256
ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97
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SHA512
7eda6c8c67e83ea4f3a2aa7b475e4e38ce93c704c09b06b99d02e88a602695611caa1f8f41b5c6c274465de6312bad6e311ccd2ad2577f14b53569b983053076
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtit:WIwgMEuy+inDfp3/XoCw57XYBwKt
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4000-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4000-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2204-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2204-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4752-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4752-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4752-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023cbb-17.dat family_gh0strat behavioral2/memory/4000-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4000-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2204-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2204-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4752-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4752-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4752-54-0x0000000010000000-0x00000000101BA000-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\\240630937.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 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Executes dropped EXE 6 IoCs
pid Process 2076 AK47.exe 3944 AK47.exe 4000 AK74.exe 2204 Ghiya.exe 4752 Ghiya.exe 2180 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 3944 AK47.exe 3528 svchost.exe 2180 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3672-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3672-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023cbf-59.dat vmprotect behavioral2/memory/3672-69-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3672-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3672-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3672-79-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3672-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3672-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3672-88-0x0000000000400000-0x0000000000760000-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" ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.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\240630937.txt AK47.exe File created C:\Windows\SysWOW64\240630937.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/4000-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4000-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4000-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2204-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2204-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2204-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4752-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4752-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4752-54-0x0000000010000000-0x00000000101BA000-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 PING.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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.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 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 1792 PING.EXE 1840 cmd.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1792 PING.EXE -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 4752 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4000 AK74.exe Token: SeLoadDriverPrivilege 4752 Ghiya.exe Token: 33 4752 Ghiya.exe Token: SeIncBasePriorityPrivilege 4752 Ghiya.exe Token: 33 4752 Ghiya.exe Token: SeIncBasePriorityPrivilege 4752 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3672 wrote to memory of 2076 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 82 PID 3672 wrote to memory of 2076 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 82 PID 3672 wrote to memory of 2076 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 82 PID 3672 wrote to memory of 3944 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 83 PID 3672 wrote to memory of 3944 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 83 PID 3672 wrote to memory of 3944 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 83 PID 3672 wrote to memory of 4000 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 86 PID 3672 wrote to memory of 4000 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 86 PID 3672 wrote to memory of 4000 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 86 PID 4000 wrote to memory of 1840 4000 AK74.exe 88 PID 4000 wrote to memory of 1840 4000 AK74.exe 88 PID 4000 wrote to memory of 1840 4000 AK74.exe 88 PID 2204 wrote to memory of 4752 2204 Ghiya.exe 89 PID 2204 wrote to memory of 4752 2204 Ghiya.exe 89 PID 2204 wrote to memory of 4752 2204 Ghiya.exe 89 PID 3672 wrote to memory of 1348 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 91 PID 3672 wrote to memory of 1348 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 91 PID 3672 wrote to memory of 1348 3672 ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe 91 PID 1840 wrote to memory of 1792 1840 cmd.exe 93 PID 1840 wrote to memory of 1792 1840 cmd.exe 93 PID 1840 wrote to memory of 1792 1840 cmd.exe 93 PID 3528 wrote to memory of 2180 3528 svchost.exe 97 PID 3528 wrote to memory of 2180 3528 svchost.exe 97 PID 3528 wrote to memory of 2180 3528 svchost.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.exe"C:\Users\Admin\AppData\Local\Temp\ec12cc600561a713ad0a9ba994707438ce385dbec1f635b84f7822fffdae4a97.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:3672 -
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:2076
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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:3944
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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:4000 -
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:1840 -
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:1792
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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:1348
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:640
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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:3528 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240630937.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2180
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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:2204 -
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:4752
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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
MD52e6e1fc0b03a677cf239385ec86f81fb
SHA1ca9e39841d77e7393b043064abd7e41e615bb659
SHA256254739ce97d5671accf90f3764d62279803d7b4cda96ee0cb76f5ccff732e78c
SHA5127d7a5620df71993713208672ba779d46f6d4d0bad85158c5c76fbbffbf6935746a7884171174a046e1c331c6f4c511590746b6062db9719bd83407bc6319fa73
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Filesize
1.2MB
MD536fa4e1c52b4ca3e526f59d0315d26f0
SHA1406b1708b8bef80f5f8f70d1583df428bfc167f1
SHA256f4823776f57499b2c0543aecfb3878e4f3337c0c12da3b6edd8b49b7d877912f
SHA5129e3e192f0c757c74fffb4de2b980fbb9ee567d17a42608cd53e95a25c27ea39f4d0fbec28d9f2abe07c53ae04dd3521fb3def68f5fcabe575c3b1f1ad744b08d
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Filesize
49KB
MD5b4b8d2d715c0012a1ad4128034a027f2
SHA120aba668aa119b1da233850f43d3b101b2ae942a
SHA25630af0880f820b64434ec6ba7c784c95bd14ab5d0a20027dc2e701d643bd10c11
SHA5123eace6554f0c71b432338b4feea6e04e72573e29e6692e3b7ccb897d66a989bbbb0e9bdc30ad44365b786e9220db2125a6e508b97561ae9460562e5a9b8fc5d7
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641