Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
18-10-2024 20:46
Behavioral task
behavioral1
Sample
14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe
Resource
win7-20240708-en
General
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Target
14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe
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Size
1.2MB
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MD5
4ddfe41cd68f95883f203b951d138249
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SHA1
71b64639293ae322de2a16aeee46f1f2c81808b3
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SHA256
14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b
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SHA512
72871bb17f288963eb347d0e82971d0d6fc679a5e7e00a7c2400840d00e61326e5308d8c14fc21daa6aee2d90360242a5d77481d6db1442e3ece5549e75de1fe
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiz:WIwgMEuy+inDfp3/XoCw57XYBwKz
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2804-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2804-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2688-51-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2688-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2688-68-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000016ce8-14.dat family_gh0strat behavioral1/memory/2804-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2804-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2688-51-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2688-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2688-68-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
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\\259459256.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 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe -
Executes dropped EXE 6 IoCs
pid Process 2612 AK47.exe 2260 AK47.exe 2804 AK74.exe 2552 Ghiya.exe 2688 Ghiya.exe 3064 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 2260 AK47.exe 2748 svchost.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 2552 Ghiya.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 2748 svchost.exe 3064 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1476-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1476-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0008000000016e1d-62.dat vmprotect behavioral1/memory/1476-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1476-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1476-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1476-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1476-92-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1476-95-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1476-98-0x0000000000400000-0x0000000000760000-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" 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.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\259459256.txt AK47.exe File opened for modification C:\Windows\SysWOW64\259459256.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral1/memory/2804-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2804-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2804-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-51-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-68-0x0000000010000000-0x00000000101BA000-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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe 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 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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2684 cmd.exe 264 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 264 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2688 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2804 AK74.exe Token: SeLoadDriverPrivilege 2688 Ghiya.exe Token: 33 2688 Ghiya.exe Token: SeIncBasePriorityPrivilege 2688 Ghiya.exe Token: 33 2688 Ghiya.exe Token: SeIncBasePriorityPrivilege 2688 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1476 wrote to memory of 2612 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 30 PID 1476 wrote to memory of 2612 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 30 PID 1476 wrote to memory of 2612 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 30 PID 1476 wrote to memory of 2612 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 30 PID 1476 wrote to memory of 2260 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 31 PID 1476 wrote to memory of 2260 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 31 PID 1476 wrote to memory of 2260 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 31 PID 1476 wrote to memory of 2260 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 31 PID 1476 wrote to memory of 2804 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 34 PID 1476 wrote to memory of 2804 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 34 PID 1476 wrote to memory of 2804 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 34 PID 1476 wrote to memory of 2804 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 34 PID 1476 wrote to memory of 2804 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 34 PID 1476 wrote to memory of 2804 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 34 PID 1476 wrote to memory of 2804 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 34 PID 2804 wrote to memory of 2684 2804 AK74.exe 36 PID 2804 wrote to memory of 2684 2804 AK74.exe 36 PID 2804 wrote to memory of 2684 2804 AK74.exe 36 PID 2804 wrote to memory of 2684 2804 AK74.exe 36 PID 2552 wrote to memory of 2688 2552 Ghiya.exe 37 PID 2552 wrote to memory of 2688 2552 Ghiya.exe 37 PID 2552 wrote to memory of 2688 2552 Ghiya.exe 37 PID 2552 wrote to memory of 2688 2552 Ghiya.exe 37 PID 2552 wrote to memory of 2688 2552 Ghiya.exe 37 PID 2552 wrote to memory of 2688 2552 Ghiya.exe 37 PID 2552 wrote to memory of 2688 2552 Ghiya.exe 37 PID 2684 wrote to memory of 264 2684 cmd.exe 39 PID 2684 wrote to memory of 264 2684 cmd.exe 39 PID 2684 wrote to memory of 264 2684 cmd.exe 39 PID 2684 wrote to memory of 264 2684 cmd.exe 39 PID 1476 wrote to memory of 1264 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 40 PID 1476 wrote to memory of 1264 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 40 PID 1476 wrote to memory of 1264 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 40 PID 1476 wrote to memory of 1264 1476 14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe 40 PID 2748 wrote to memory of 3064 2748 svchost.exe 42 PID 2748 wrote to memory of 3064 2748 svchost.exe 42 PID 2748 wrote to memory of 3064 2748 svchost.exe 42 PID 2748 wrote to memory of 3064 2748 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.exe"C:\Users\Admin\AppData\Local\Temp\14fd9fcee9405671534e4b0b7739ef8848a58e9dd325ea616527d31fd321333b.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:1476 -
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:2612
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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:2260
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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:2804 -
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:2684 -
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:264
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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:1264
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2728
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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:2748 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259459256.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3064
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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:2552 -
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:2688
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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
MD5dab3c9f865511c1f9d229a6726cab6b9
SHA1c15b10b3e80250703ef92730d9f1cfa27465a16f
SHA256f7abc79fe07e1ed80383d3863ea83f873fb54d2be7b42370b46e533a4b9a9f3f
SHA512d233714bbfa767528e3211b9e39c95d85f5573371b0a5d8e0de372c975461752fadb9fe8c0a94aff6cdb5e7a54de3f81f8fe311fe2c025b3a0f4580a0a2e984e
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Filesize
49KB
MD59d22ca66ecf6671373721ad10bb7c17a
SHA1ae06cfb43c717cf448de0b04c31a9808ce340779
SHA256ab36b3d50d02c955da6759f5c2af5f47af2d9393d079abaa22cedc9f53f70eb4
SHA5129896c3563e7f18961fe12a2f2cdeb10631deb2a9832961404aed504e8fc392b442a4819610077c0279d43d87e0d02797118edd56f91a825c285563f9332578cf
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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
MD53a3dd16eab250e2eb0135c0a174cd62e
SHA19e21163d636c94f3fc0f0ebd5f97e2c4b5f93d07
SHA256d3cf10bcd13b6cbca5c2ea2841f8c52aecaeb8bba721889e8bb18c017f47c213
SHA5124a058678b564abe7198451109a86768d2d3bb4ae0cbebd48e5847a84c91a34e6e8a246b7af5095b6111c77b83a32e7bcca2591a99237fe768757fa5dd9b82f78
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d