Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25-01-2025 18:56
Behavioral task
behavioral1
Sample
ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe
Resource
win7-20240903-en
General
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Target
ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe
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Size
1.2MB
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MD5
b62b18d0bde02935c2c769c413f40c01
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SHA1
5553b911a3543d197f533fcb4078b778b894601f
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SHA256
ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24
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SHA512
4fc8ab0da34d1b1a21a3e92d449b24898319bad4d756f2f0425c8c6e4e09960980c6683c14082660f488046866115f87fbca67650b809a5f757d2bb68eab9ec3
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtih:WIwgMEuy+inDfp3/XoCw57XYBwKh
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2256-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2256-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/856-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/856-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/856-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x00070000000195c5-14.dat family_gh0strat behavioral1/memory/2256-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2256-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/856-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/856-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/856-66-0x0000000010000000-0x00000000101BA000-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\\259450878.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 -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe -
Executes dropped EXE 6 IoCs
pid Process 2012 AK47.exe 3016 AK47.exe 2256 AK74.exe 2856 Ghiya.exe 856 Ghiya.exe 2772 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 2012 AK47.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 2688 svchost.exe 2856 Ghiya.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 2688 svchost.exe 2772 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1632-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1632-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0008000000019615-57.dat vmprotect behavioral1/memory/1632-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1632-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1632-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1632-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1632-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1632-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1632-96-0x0000000000400000-0x0000000000760000-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" ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259450878.txt AK47.exe File created C:\Windows\SysWOW64\259450878.txt AK47.exe 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 -
resource yara_rule behavioral1/memory/2256-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2256-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2256-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/856-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/856-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/856-66-0x0000000010000000-0x00000000101BA000-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 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 cmd.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 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2672 cmd.exe 2576 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2576 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 856 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2256 AK74.exe Token: SeLoadDriverPrivilege 856 Ghiya.exe Token: 33 856 Ghiya.exe Token: SeIncBasePriorityPrivilege 856 Ghiya.exe Token: 33 856 Ghiya.exe Token: SeIncBasePriorityPrivilege 856 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1632 wrote to memory of 2012 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 31 PID 1632 wrote to memory of 2012 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 31 PID 1632 wrote to memory of 2012 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 31 PID 1632 wrote to memory of 2012 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 31 PID 1632 wrote to memory of 3016 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 32 PID 1632 wrote to memory of 3016 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 32 PID 1632 wrote to memory of 3016 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 32 PID 1632 wrote to memory of 3016 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 32 PID 1632 wrote to memory of 2256 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 33 PID 1632 wrote to memory of 2256 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 33 PID 1632 wrote to memory of 2256 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 33 PID 1632 wrote to memory of 2256 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 33 PID 1632 wrote to memory of 2256 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 33 PID 1632 wrote to memory of 2256 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 33 PID 1632 wrote to memory of 2256 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 33 PID 2256 wrote to memory of 2672 2256 AK74.exe 37 PID 2256 wrote to memory of 2672 2256 AK74.exe 37 PID 2256 wrote to memory of 2672 2256 AK74.exe 37 PID 2256 wrote to memory of 2672 2256 AK74.exe 37 PID 2856 wrote to memory of 856 2856 Ghiya.exe 39 PID 2856 wrote to memory of 856 2856 Ghiya.exe 39 PID 2856 wrote to memory of 856 2856 Ghiya.exe 39 PID 2856 wrote to memory of 856 2856 Ghiya.exe 39 PID 2856 wrote to memory of 856 2856 Ghiya.exe 39 PID 2856 wrote to memory of 856 2856 Ghiya.exe 39 PID 2856 wrote to memory of 856 2856 Ghiya.exe 39 PID 2672 wrote to memory of 2576 2672 cmd.exe 40 PID 2672 wrote to memory of 2576 2672 cmd.exe 40 PID 2672 wrote to memory of 2576 2672 cmd.exe 40 PID 2672 wrote to memory of 2576 2672 cmd.exe 40 PID 1632 wrote to memory of 2620 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 41 PID 1632 wrote to memory of 2620 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 41 PID 1632 wrote to memory of 2620 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 41 PID 1632 wrote to memory of 2620 1632 ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe 41 PID 2688 wrote to memory of 2772 2688 svchost.exe 43 PID 2688 wrote to memory of 2772 2688 svchost.exe 43 PID 2688 wrote to memory of 2772 2688 svchost.exe 43 PID 2688 wrote to memory of 2772 2688 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe"C:\Users\Admin\AppData\Local\Temp\ecb3ee3782c64d0943bc5fdd3482797bab590faa21f6edee6a7ff712b5efdf24.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1632 -
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:2012
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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:3016
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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:2256 -
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:2672 -
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:2576
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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:2620
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2132
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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:2688 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259450878.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2772
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2856 -
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:856
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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
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD56a66203d938467213651c90a00a9e894
SHA1901e3bdb912027d40dbd518c3533b27b30754bc5
SHA25688a19b922dfedc57b2d30da5bb1654f09b43c363377c28d20da07d16854379c6
SHA512c04154fb8106bc2bcf425129d520e49be36312940c64c98ebe4180112fc9e7ae02ed8fd04ab57680b4333178c9ccc8c29634513787fcacad57637376f00b385b
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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
1.2MB
MD5279382e41bc7499e75b10a0ecf9ccca5
SHA14a9dfc74043debc2c38ad69fd5127f19e85c4b9c
SHA2564cbc58df404af10b28d859ae0918508fa080c48d82de711ecd30fd5ee67e6983
SHA5122eede2b5d573b93923cd5f4af3961a90d03a785329907fe2cc477347ad96db3419ffff68ba2e448395631fbcb82edf408935211846c791d7edf9b120f2e2a949
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Filesize
49KB
MD57a18c7e3e145f2151beb267509b6a98b
SHA1f7113ea0760388c6454be2078ba8a8981c5bffd6
SHA2564e6188a641daecce28b934044165779a338f8632d6cdf1b86ca927f7d1d7c814
SHA512684674f0dee67b047a25d01b634470ecd610e8001dfbb4d911de1c1fe66e1cd9e51f6e33e95bdd1bd8bd56088f8a4987348205d97471ab2e882a5a925615fc41
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d