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
26-12-2024 19:50
Behavioral task
behavioral1
Sample
24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe
Resource
win7-20240903-en
General
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Target
24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe
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Size
1.2MB
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MD5
b2355a3d37d2a4c3c7d3580ceb5233f6
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SHA1
a0aff4cb2210e96f2da209e24112cb8301f18fd4
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SHA256
24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4
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SHA512
65050599ea74e77cf8f31009fb2d2f0ec0b6074fe42d8e25d958089b2f31929702ee8641209b5edd0f2a235ddfec107917183164e70e6a32c9316f3e6aae13bf
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtip:WIwgMEuy+inDfp3/XoCw57XYBwKp
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2780-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2780-65-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2780-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2596-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2596-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000015d07-31.dat family_gh0strat behavioral1/memory/2780-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2780-65-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2780-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2596-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2596-23-0x0000000010000000-0x00000000101BA000-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\\259439943.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 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe -
Executes dropped EXE 6 IoCs
pid Process 2068 AK47.exe 2084 AK47.exe 2596 AK74.exe 2756 Ghiya.exe 2780 Ghiya.exe 2908 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2068 AK47.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2240 svchost.exe 2756 Ghiya.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2240 svchost.exe 2908 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2452-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2452-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000015d70-57.dat vmprotect behavioral1/memory/2452-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2452-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2452-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2452-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2452-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2452-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2452-96-0x0000000000400000-0x0000000000760000-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" 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259439943.txt AK47.exe File created C:\Windows\SysWOW64\259439943.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/2780-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2780-65-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2780-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2596-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2596-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2596-21-0x0000000010000000-0x00000000101BA000-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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.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 Ghiya.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 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.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 2652 PING.EXE 2924 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2652 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2780 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2596 AK74.exe Token: SeLoadDriverPrivilege 2780 Ghiya.exe Token: 33 2780 Ghiya.exe Token: SeIncBasePriorityPrivilege 2780 Ghiya.exe Token: 33 2780 Ghiya.exe Token: SeIncBasePriorityPrivilege 2780 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2452 wrote to memory of 2068 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 30 PID 2452 wrote to memory of 2068 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 30 PID 2452 wrote to memory of 2068 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 30 PID 2452 wrote to memory of 2068 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 30 PID 2452 wrote to memory of 2084 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 31 PID 2452 wrote to memory of 2084 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 31 PID 2452 wrote to memory of 2084 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 31 PID 2452 wrote to memory of 2084 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 31 PID 2452 wrote to memory of 2596 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 32 PID 2452 wrote to memory of 2596 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 32 PID 2452 wrote to memory of 2596 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 32 PID 2452 wrote to memory of 2596 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 32 PID 2452 wrote to memory of 2596 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 32 PID 2452 wrote to memory of 2596 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 32 PID 2452 wrote to memory of 2596 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 32 PID 2596 wrote to memory of 2924 2596 AK74.exe 36 PID 2596 wrote to memory of 2924 2596 AK74.exe 36 PID 2596 wrote to memory of 2924 2596 AK74.exe 36 PID 2596 wrote to memory of 2924 2596 AK74.exe 36 PID 2756 wrote to memory of 2780 2756 Ghiya.exe 37 PID 2756 wrote to memory of 2780 2756 Ghiya.exe 37 PID 2756 wrote to memory of 2780 2756 Ghiya.exe 37 PID 2756 wrote to memory of 2780 2756 Ghiya.exe 37 PID 2756 wrote to memory of 2780 2756 Ghiya.exe 37 PID 2756 wrote to memory of 2780 2756 Ghiya.exe 37 PID 2756 wrote to memory of 2780 2756 Ghiya.exe 37 PID 2924 wrote to memory of 2652 2924 cmd.exe 39 PID 2924 wrote to memory of 2652 2924 cmd.exe 39 PID 2924 wrote to memory of 2652 2924 cmd.exe 39 PID 2924 wrote to memory of 2652 2924 cmd.exe 39 PID 2452 wrote to memory of 2640 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 40 PID 2452 wrote to memory of 2640 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 40 PID 2452 wrote to memory of 2640 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 40 PID 2452 wrote to memory of 2640 2452 24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe 40 PID 2240 wrote to memory of 2908 2240 svchost.exe 43 PID 2240 wrote to memory of 2908 2240 svchost.exe 43 PID 2240 wrote to memory of 2908 2240 svchost.exe 43 PID 2240 wrote to memory of 2908 2240 svchost.exe 43
Processes
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C:\Users\Admin\AppData\Local\Temp\24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.exe"C:\Users\Admin\AppData\Local\Temp\24d297a8833ecb1a10bab0c50c7e107123d2c37333aca8f7e9faa76e39a362d4.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:2452 -
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:2068
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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:2084
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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:2596 -
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:2924 -
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:2652
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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:2640
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:984
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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:2240 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259439943.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2908
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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:2756 -
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:2780
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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
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
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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
MD5d8ff1938c29fa6c9c11a602ce5c75e70
SHA1911ea08f3e7c18e7822e736d8ea807192696580a
SHA256c8efe96fc644f049eeec01a39affe95e1931cfeaa950295881e3bd614409af48
SHA5124e7f2a439e1e12f438fc1a4bc2473877e066e3415ed30bc745e5eafcbfecdaa147182c446e96bae21e2b43cffa271012742da2bb0c95160acf88fa3652e3d58a
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
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Filesize
1.2MB
MD57ad04e5bdcb16c7a654b4e60f3c4b972
SHA18267d3e3df8f529b203b2eeba26890b3e9e9e508
SHA25640e808491fa3d9b8726c014a51ed166cbe598e60029603ea4037f712ff265301
SHA512e68abf41ab36d194df04fff8789f01539c5df5c56bbd68bf528fbffa5d57f2341fa0a2c6b5dd8f2274a6acc152640f2752b817a30c783fa330ca4621d884152d
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Filesize
49KB
MD5434282ab7d7e789f3c7b8a118b19daf6
SHA16f6d603bafdb6a7a19f28e11ac3621cc739f1408
SHA256664c2c040e3c1728b50e5d9c5da54e2093d0707a1702711d289a1e4d445c307b
SHA512b5f37738174dc842ca48a3cafbb8f998117637e106d57e3d9a6c383b88cd0b18b26b34764c43859ee2c34df357f5d3ef3dcb0e51fac13051e46db2a933e969c9