Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21/01/2025, 01:50
Behavioral task
behavioral1
Sample
6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe
Resource
win7-20240903-en
General
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Target
6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe
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Size
1.2MB
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MD5
9054bd7a848837871416fb06ee9f2057
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SHA1
afefd7a909de46302331d86ab6dd5abf857184c4
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SHA256
6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef
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SHA512
2481510c8f39bc84f1e2c5b4e644dd51c3a4c7f99787fc19524ce3aebf462866e56d852773a59c0ea3ff8109c90c65637ab1a08a950b61c6b80e107bd73388ac
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtij:WIwgMEuy+inDfp3/XoCw57XYBwKj
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2588-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2588-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2196-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2196-47-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2196-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2196-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2196-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x000c0000000186c8-14.dat family_gh0strat behavioral1/memory/2588-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2588-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2196-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2196-47-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2196-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2196-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2196-54-0x0000000010000000-0x00000000101BA000-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\\259453437.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 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe -
Executes dropped EXE 6 IoCs
pid Process 2668 AK47.exe 2696 AK47.exe 2588 AK74.exe 2576 Ghiya.exe 2196 Ghiya.exe 792 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2696 AK47.exe 2600 svchost.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2576 Ghiya.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2600 svchost.exe 792 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2820-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0006000000019220-61.dat vmprotect behavioral1/memory/2820-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2820-96-0x0000000000400000-0x0000000000760000-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" 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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\259453437.txt AK47.exe File created C:\Windows\SysWOW64\259453437.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 -
resource yara_rule behavioral1/memory/2588-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2588-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2588-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2196-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2196-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2196-47-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2196-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2196-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2196-54-0x0000000010000000-0x00000000101BA000-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 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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.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 AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.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 3044 cmd.exe 2424 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2424 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2196 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2588 AK74.exe Token: SeLoadDriverPrivilege 2196 Ghiya.exe Token: 33 2196 Ghiya.exe Token: SeIncBasePriorityPrivilege 2196 Ghiya.exe Token: 33 2196 Ghiya.exe Token: SeIncBasePriorityPrivilege 2196 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2820 wrote to memory of 2668 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 30 PID 2820 wrote to memory of 2668 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 30 PID 2820 wrote to memory of 2668 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 30 PID 2820 wrote to memory of 2668 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 30 PID 2820 wrote to memory of 2696 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 31 PID 2820 wrote to memory of 2696 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 31 PID 2820 wrote to memory of 2696 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 31 PID 2820 wrote to memory of 2696 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 31 PID 2820 wrote to memory of 2588 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 34 PID 2820 wrote to memory of 2588 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 34 PID 2820 wrote to memory of 2588 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 34 PID 2820 wrote to memory of 2588 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 34 PID 2820 wrote to memory of 2588 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 34 PID 2820 wrote to memory of 2588 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 34 PID 2820 wrote to memory of 2588 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 34 PID 2588 wrote to memory of 3044 2588 AK74.exe 36 PID 2588 wrote to memory of 3044 2588 AK74.exe 36 PID 2588 wrote to memory of 3044 2588 AK74.exe 36 PID 2588 wrote to memory of 3044 2588 AK74.exe 36 PID 2576 wrote to memory of 2196 2576 Ghiya.exe 37 PID 2576 wrote to memory of 2196 2576 Ghiya.exe 37 PID 2576 wrote to memory of 2196 2576 Ghiya.exe 37 PID 2576 wrote to memory of 2196 2576 Ghiya.exe 37 PID 2576 wrote to memory of 2196 2576 Ghiya.exe 37 PID 2576 wrote to memory of 2196 2576 Ghiya.exe 37 PID 2576 wrote to memory of 2196 2576 Ghiya.exe 37 PID 3044 wrote to memory of 2424 3044 cmd.exe 39 PID 3044 wrote to memory of 2424 3044 cmd.exe 39 PID 3044 wrote to memory of 2424 3044 cmd.exe 39 PID 3044 wrote to memory of 2424 3044 cmd.exe 39 PID 2820 wrote to memory of 2024 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 40 PID 2820 wrote to memory of 2024 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 40 PID 2820 wrote to memory of 2024 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 40 PID 2820 wrote to memory of 2024 2820 6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe 40 PID 2600 wrote to memory of 792 2600 svchost.exe 42 PID 2600 wrote to memory of 792 2600 svchost.exe 42 PID 2600 wrote to memory of 792 2600 svchost.exe 42 PID 2600 wrote to memory of 792 2600 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.exe"C:\Users\Admin\AppData\Local\Temp\6077e29bdaa22b5cb0ab253672fe3c9deb1c41abd067001d5e5547ec3072ecef.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:2820 -
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:2668
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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:2696
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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:2588 -
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:3044 -
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:2424
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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:2024
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2724
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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:2600 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259453437.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:792
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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:2576 -
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:2196
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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
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5a1833e47cecab4bdc7586a70b2342ab4
SHA1b9c90bae9ee3951761c9d60f48b98b20adf8d116
SHA25600be078b9fd527e10fd6f29577b534351bd3c5e9d36b8e1d471fbf23bd5482f1
SHA51226e8164335e5fd3e036ca69b54bce37dcc83c2bd18e353abb23dd0929546a3e97083441da3ff70e310aafc654fb66c106c344782be65f35d1003cc0aa105c9b1
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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
MD5c460e44305ebe6dd8db18d14774c8616
SHA10b362174fa820158f0e0ee47d195694856640348
SHA2566dc5ce291f3ad59986038e3d63babf4bf074285e727191fcb68d4abbba3ab4db
SHA512509490dc777f15a8683296e55ce89d2b165b7b512a1edf0b4c84874de60f274294682df0d747134d86c5e35bccd970118b788d8f22845cc51cde3f7f977ac576
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Filesize
49KB
MD5758979c374a9cba0fb3adf599ad991a2
SHA182fb742f320ee28c0005f4432fd879a6b3e407e3
SHA256d00cf4472152b24a8af8993326df20f118a99886911a323c92fd7dcc4136d3c1
SHA5129cfa9ecdd9b9948da91d3d8e5eb8eefb77bdd111328350ea72b0aaa5440937b075bb485b0bb6853b526414278b323bebdc87d6fedbabb3cf8155855cff8eb2af
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d