Analysis
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max time kernel
150s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
18-11-2024 06:02
Behavioral task
behavioral1
Sample
56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe
Resource
win7-20241023-en
General
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Target
56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe
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Size
1.2MB
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MD5
952fcac12980ef0bb9456b3ed5705e1a
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SHA1
f89fa83bd7ddbfa7ce71d2c57baf525732509731
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SHA256
56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8
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SHA512
25bf86317ad18371fc15d4125cb21dbbbe22a58fc9883ae3773ca25591a6eb4563254d409eb20215115bf1efc612089a3b6f6ad756a3e2f3d1c1b37067ce236a
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtit:WIwgMEuy+inDfp3/XoCw57XYBwKt
Malware Config
Signatures
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resource yara_rule behavioral1/memory/588-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/588-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2864-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000016c66-14.dat family_gh0strat behavioral1/memory/588-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/588-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2864-54-0x0000000010000000-0x00000000101BA000-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\\259441315.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 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe -
Executes dropped EXE 6 IoCs
pid Process 2280 AK47.exe 2516 AK47.exe 588 AK74.exe 2792 Ghiya.exe 2864 Ghiya.exe 1672 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 2516 AK47.exe 2504 svchost.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 2792 Ghiya.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 2504 svchost.exe 1672 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1576-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1576-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x00090000000165c7-59.dat vmprotect behavioral1/memory/1576-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1576-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1576-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1576-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1576-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1576-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1576-96-0x0000000000400000-0x0000000000760000-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" 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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 File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259441315.txt AK47.exe File created C:\Windows\SysWOW64\259441315.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral1/memory/588-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/588-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/588-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2864-54-0x0000000010000000-0x00000000101BA000-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 svchost.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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.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 cmd.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 2764 cmd.exe 892 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 892 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2864 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 588 AK74.exe Token: SeLoadDriverPrivilege 2864 Ghiya.exe Token: 33 2864 Ghiya.exe Token: SeIncBasePriorityPrivilege 2864 Ghiya.exe Token: 33 2864 Ghiya.exe Token: SeIncBasePriorityPrivilege 2864 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1576 wrote to memory of 2280 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 30 PID 1576 wrote to memory of 2280 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 30 PID 1576 wrote to memory of 2280 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 30 PID 1576 wrote to memory of 2280 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 30 PID 1576 wrote to memory of 2516 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 31 PID 1576 wrote to memory of 2516 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 31 PID 1576 wrote to memory of 2516 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 31 PID 1576 wrote to memory of 2516 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 31 PID 1576 wrote to memory of 588 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 34 PID 1576 wrote to memory of 588 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 34 PID 1576 wrote to memory of 588 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 34 PID 1576 wrote to memory of 588 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 34 PID 1576 wrote to memory of 588 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 34 PID 1576 wrote to memory of 588 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 34 PID 1576 wrote to memory of 588 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 34 PID 588 wrote to memory of 2764 588 AK74.exe 36 PID 588 wrote to memory of 2764 588 AK74.exe 36 PID 588 wrote to memory of 2764 588 AK74.exe 36 PID 588 wrote to memory of 2764 588 AK74.exe 36 PID 2792 wrote to memory of 2864 2792 Ghiya.exe 38 PID 2792 wrote to memory of 2864 2792 Ghiya.exe 38 PID 2792 wrote to memory of 2864 2792 Ghiya.exe 38 PID 2792 wrote to memory of 2864 2792 Ghiya.exe 38 PID 2792 wrote to memory of 2864 2792 Ghiya.exe 38 PID 2792 wrote to memory of 2864 2792 Ghiya.exe 38 PID 2792 wrote to memory of 2864 2792 Ghiya.exe 38 PID 2764 wrote to memory of 892 2764 cmd.exe 39 PID 2764 wrote to memory of 892 2764 cmd.exe 39 PID 2764 wrote to memory of 892 2764 cmd.exe 39 PID 2764 wrote to memory of 892 2764 cmd.exe 39 PID 1576 wrote to memory of 380 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 40 PID 1576 wrote to memory of 380 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 40 PID 1576 wrote to memory of 380 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 40 PID 1576 wrote to memory of 380 1576 56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe 40 PID 2504 wrote to memory of 1672 2504 svchost.exe 43 PID 2504 wrote to memory of 1672 2504 svchost.exe 43 PID 2504 wrote to memory of 1672 2504 svchost.exe 43 PID 2504 wrote to memory of 1672 2504 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.exe"C:\Users\Admin\AppData\Local\Temp\56208676fa8968548518785b8aa0550cb20d7c47a8b7d4a5560012a37d3aefb8.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:1576 -
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:2280
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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:2516
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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:588 -
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:2764 -
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:892
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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:380
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2528
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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:2504 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259441315.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1672
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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:2792 -
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:2864
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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
MD525b474891a98a10ef314a5d7c91c51c8
SHA1513e8bb9112db9f03bbf2f1f39cf0f4bfcb7c9b8
SHA2561681e6c9d9623c93d9a06298ba4b7a4e5f1d9cb880cc9b4ea99a6397f2b828f7
SHA512b7c77df17846c232c86f1be4c70347c592e32dc75db16881dc3da8145435ccc64a4c93f8080e239a8f103778fc3d382a3f1f2967e28c11d0bcbb51d3fab51ba5
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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
MD54dd52dbd0975e6a814cf6aedcc4917a5
SHA1b5f1899b6ae7fcca3e49787f99b3117e2145d215
SHA256e5b7ce251b627b50fa75248348ea3deca6c00199e8b609d5690dc35595665d97
SHA512e9b22447bcbf946d689fbe7586fccc183b26de6fafe37ce9088c82919dfd71ca168349fddc4f4e0425e6ff97cfdb942e018669f7eb8c7e91f3bf9e240cf7f986
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Filesize
49KB
MD5cc55c80838855a96b10ab0051eb99384
SHA1a96272e61e97576665afcacc3d1d5eb9f120cd38
SHA256bd4201d69fcbff4afca00f8f3076c2a7c60157810757a5dde6d9e403995d1e82
SHA5120655980076cffbf1c35a0da7835076bb6ce38d92340773a85f4f45d3a3ce25086034c165ce9eec38c5721d713149fe361480b20fe4c867f28bbe74ca8f1a47ea
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d