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
31-12-2024 18:47
Behavioral task
behavioral1
Sample
9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe
Resource
win7-20240903-en
General
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Target
9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe
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Size
1.2MB
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MD5
46ff932d5d06fb9b1f6f4359c3f056a5
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SHA1
6597bab37888b87a9304f451d3191a4035e622bf
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SHA256
9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe
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SHA512
d42337d573849868fdfea3d6ff3371f9c5a6ef799ee73025505fc861660a07ddaad93f3cb83f009798da22d8e4d8e7ec02be06c1ba8cd7e3a8bf0b6c391567e6
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiQ:WIwgMEuy+inDfp3/XoCw57XYBwKQ
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2592-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2592-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3052-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3052-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3052-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0007000000019261-14.dat family_gh0strat behavioral1/memory/2592-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2592-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3052-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3052-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3052-66-0x0000000010000000-0x00000000101BA000-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\\259468491.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 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe -
Executes dropped EXE 6 IoCs
pid Process 2716 AK47.exe 2952 AK47.exe 2592 AK74.exe 2572 Ghiya.exe 3052 Ghiya.exe 2160 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2716 AK47.exe 2728 svchost.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2572 Ghiya.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2728 svchost.exe 2160 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2076-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2076-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0006000000019358-57.dat vmprotect behavioral1/memory/2076-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2076-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2076-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2076-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2076-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2076-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2076-96-0x0000000000400000-0x0000000000760000-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" 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259468491.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 File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\259468491.txt AK47.exe -
resource yara_rule behavioral1/memory/2592-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2592-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2592-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3052-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3052-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3052-66-0x0000000010000000-0x00000000101BA000-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 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 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 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 AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 2688 cmd.exe 2508 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2508 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3052 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2592 AK74.exe Token: SeLoadDriverPrivilege 3052 Ghiya.exe Token: 33 3052 Ghiya.exe Token: SeIncBasePriorityPrivilege 3052 Ghiya.exe Token: 33 3052 Ghiya.exe Token: SeIncBasePriorityPrivilege 3052 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2076 wrote to memory of 2952 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 30 PID 2076 wrote to memory of 2952 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 30 PID 2076 wrote to memory of 2952 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 30 PID 2076 wrote to memory of 2952 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 30 PID 2076 wrote to memory of 2716 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 31 PID 2076 wrote to memory of 2716 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 31 PID 2076 wrote to memory of 2716 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 31 PID 2076 wrote to memory of 2716 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 31 PID 2076 wrote to memory of 2592 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 34 PID 2076 wrote to memory of 2592 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 34 PID 2076 wrote to memory of 2592 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 34 PID 2076 wrote to memory of 2592 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 34 PID 2076 wrote to memory of 2592 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 34 PID 2076 wrote to memory of 2592 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 34 PID 2076 wrote to memory of 2592 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 34 PID 2592 wrote to memory of 2688 2592 AK74.exe 36 PID 2592 wrote to memory of 2688 2592 AK74.exe 36 PID 2592 wrote to memory of 2688 2592 AK74.exe 36 PID 2592 wrote to memory of 2688 2592 AK74.exe 36 PID 2572 wrote to memory of 3052 2572 Ghiya.exe 37 PID 2572 wrote to memory of 3052 2572 Ghiya.exe 37 PID 2572 wrote to memory of 3052 2572 Ghiya.exe 37 PID 2572 wrote to memory of 3052 2572 Ghiya.exe 37 PID 2572 wrote to memory of 3052 2572 Ghiya.exe 37 PID 2572 wrote to memory of 3052 2572 Ghiya.exe 37 PID 2572 wrote to memory of 3052 2572 Ghiya.exe 37 PID 2076 wrote to memory of 296 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 40 PID 2076 wrote to memory of 296 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 40 PID 2076 wrote to memory of 296 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 40 PID 2076 wrote to memory of 296 2076 9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe 40 PID 2688 wrote to memory of 2508 2688 cmd.exe 39 PID 2688 wrote to memory of 2508 2688 cmd.exe 39 PID 2688 wrote to memory of 2508 2688 cmd.exe 39 PID 2688 wrote to memory of 2508 2688 cmd.exe 39 PID 2728 wrote to memory of 2160 2728 svchost.exe 42 PID 2728 wrote to memory of 2160 2728 svchost.exe 42 PID 2728 wrote to memory of 2160 2728 svchost.exe 42 PID 2728 wrote to memory of 2160 2728 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.exe"C:\Users\Admin\AppData\Local\Temp\9ee3fb2fedadba120d1bbea85e9f923e647711ce3104552b35053c39793950fe.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:2076 -
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:2952
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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:2716
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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:2592 -
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:2688 -
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:2508
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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:296
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2936
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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:2728 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259468491.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2160
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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:2572 -
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:3052
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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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
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Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
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Filesize
753B
MD5de5f39544d6ba7b83dd537b874d31690
SHA19d9b93fbae7e318de5b8e5de29b8c29ffedaece5
SHA25607c2b6108a442910b93eaaab5503a2d22b5af7714cb52f94bd57ce60eb26dd73
SHA512d3455b74a7cf39a6c671c74d74698dd72992da55d86eef94c82e6af236b36c88029e61d976d78995f0b7ac0762a10d42504a002e17db548154cfa27bcb4137df
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Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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Filesize
1.2MB
MD5f7b834bf7cf0deccf1fa62db17b8ca33
SHA10b7745ceced60824cb52c196aa7361630d0a8074
SHA256e9af40a69880b9d14220a40ec2bfdb098610c55a34900251135f1466b84b9612
SHA512ae246a76d0b8493d907e10741deb6a6b7c0cb0d1eeb37772fe0d142ee4fe68144ef5f05acf4ea533e40dde1a05a27df15165585ef252f8ab0ae9e1c2a1065c72
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Filesize
49KB
MD5fa370b1f0361d4150a3df5bd27df28c5
SHA1886e91c8fe2c62f488e161ffccab33c0622e9bf9
SHA2566dfe4b4bf05ce909671927217726a9a116065f7da6f01b7f36dff936b0776682
SHA512316d649b25c5aa7d073bf2b66ecf3cc14868fc0a0db770d604f942f6ded247eee355d6013dc0d11cd40798f41634bc303535d81bfdb21fc1181e2c06b195c716
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d