Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
01-01-2025 13:45
Behavioral task
behavioral1
Sample
afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe
Resource
win7-20240708-en
General
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Target
afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe
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Size
1.2MB
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MD5
11877650c37a968c84e2f33be32da684
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SHA1
df170b9b04d3aa5af7b28ba65cbe1f421a700972
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SHA256
afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a
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SHA512
328821508b522b915d362f9626b6e4ea31fc84a966e3a0e6c99c42910ca9748a0cf504f4b527da621aa38175bf774a07b929d9e557ad4d947941c6864691bef1
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiO:WIwgMEuy+inDfp3/XoCw57XYBwKO
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2692-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2692-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2612-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2612-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2612-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x000b000000018617-14.dat family_gh0strat behavioral1/memory/2692-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2692-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2612-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2612-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2612-66-0x0000000010000000-0x00000000101BA000-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\\259458242.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 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe -
Executes dropped EXE 6 IoCs
pid Process 2668 AK47.exe 2436 AK47.exe 2692 AK74.exe 2896 Ghiya.exe 2612 Ghiya.exe 2376 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 2668 AK47.exe 2824 svchost.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 2896 Ghiya.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 2824 svchost.exe 2376 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1868-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1868-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x00090000000191ad-60.dat vmprotect behavioral1/memory/1868-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1868-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1868-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1868-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1868-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1868-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1868-96-0x0000000000400000-0x0000000000760000-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" afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259458242.txt AK47.exe File created C:\Windows\SysWOW64\259458242.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 -
resource yara_rule behavioral1/memory/2692-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2692-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2692-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2612-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2612-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2612-66-0x0000000010000000-0x00000000101BA000-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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 WScript.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2724 cmd.exe 2608 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2608 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2612 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2692 AK74.exe Token: SeLoadDriverPrivilege 2612 Ghiya.exe Token: 33 2612 Ghiya.exe Token: SeIncBasePriorityPrivilege 2612 Ghiya.exe Token: 33 2612 Ghiya.exe Token: SeIncBasePriorityPrivilege 2612 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1868 wrote to memory of 2436 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 30 PID 1868 wrote to memory of 2436 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 30 PID 1868 wrote to memory of 2436 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 30 PID 1868 wrote to memory of 2436 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 30 PID 1868 wrote to memory of 2668 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 31 PID 1868 wrote to memory of 2668 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 31 PID 1868 wrote to memory of 2668 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 31 PID 1868 wrote to memory of 2668 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 31 PID 1868 wrote to memory of 2692 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 34 PID 1868 wrote to memory of 2692 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 34 PID 1868 wrote to memory of 2692 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 34 PID 1868 wrote to memory of 2692 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 34 PID 1868 wrote to memory of 2692 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 34 PID 1868 wrote to memory of 2692 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 34 PID 1868 wrote to memory of 2692 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 34 PID 2692 wrote to memory of 2724 2692 AK74.exe 36 PID 2692 wrote to memory of 2724 2692 AK74.exe 36 PID 2692 wrote to memory of 2724 2692 AK74.exe 36 PID 2692 wrote to memory of 2724 2692 AK74.exe 36 PID 2896 wrote to memory of 2612 2896 Ghiya.exe 37 PID 2896 wrote to memory of 2612 2896 Ghiya.exe 37 PID 2896 wrote to memory of 2612 2896 Ghiya.exe 37 PID 2896 wrote to memory of 2612 2896 Ghiya.exe 37 PID 2896 wrote to memory of 2612 2896 Ghiya.exe 37 PID 2896 wrote to memory of 2612 2896 Ghiya.exe 37 PID 2896 wrote to memory of 2612 2896 Ghiya.exe 37 PID 1868 wrote to memory of 1816 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 40 PID 1868 wrote to memory of 1816 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 40 PID 1868 wrote to memory of 1816 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 40 PID 1868 wrote to memory of 1816 1868 afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe 40 PID 2724 wrote to memory of 2608 2724 cmd.exe 39 PID 2724 wrote to memory of 2608 2724 cmd.exe 39 PID 2724 wrote to memory of 2608 2724 cmd.exe 39 PID 2724 wrote to memory of 2608 2724 cmd.exe 39 PID 2824 wrote to memory of 2376 2824 svchost.exe 42 PID 2824 wrote to memory of 2376 2824 svchost.exe 42 PID 2824 wrote to memory of 2376 2824 svchost.exe 42 PID 2824 wrote to memory of 2376 2824 svchost.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.exe"C:\Users\Admin\AppData\Local\Temp\afef32fa504590a6858b8698051df5cb36b0607b3acfcc48ccd91b5ce898624a.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:1868 -
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:2436
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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:2668
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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:2692 -
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:2724 -
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:2608
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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:1816
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2756
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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:2824 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259458242.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2376
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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:2896 -
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:2612
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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
MD584745bcbe538b21196de8226b2a310c2
SHA1c4154e361c2fff884e33a43f1fb9e35a943a2b0e
SHA2568e1c58f91ce1076cd17429743a9799041c8ffcfc48cd9259152b57c5db357dae
SHA51215990f497537438b54dd77c06d020edc85632efab2f108363ae70ed859b1b93804bbe3fb91b81b765a7bf6fad6b10204d8bbbc4e49309d73b1454173de8c049c
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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
MD5ee40699d3d31b875dd378b75f1d5b786
SHA15fea110cdaf07112e1721ae22815b36753639cd3
SHA2563e08bd9c029ded03c7d256b14b414703cc16629aba699895297fe18c92a66c6c
SHA512c7df2cc8442ffc7d9c48fd720d8ea581e5afb0560a609db98b17a2148cfaa4d5df9f7c15837cf471866508c2ab60a91b616e3ff6523650936f5064529dcc65c1
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Filesize
49KB
MD5327f83c3b9c39df4d6dfbd095c5f82bd
SHA1018904ba8d10e90e5dcc2505eff609b72d96b5b0
SHA2565b65de86445fca0cf655ea7cefd363b017032128dba02b1145044e1600e89095
SHA5123f218ce25c820e1fb5a05170d27a15759e6db19357b5cb5b11fe7c0e1acf11e1e7f3700f0b30e715c6c92447dc72e98b1273ce2581f4ec72c883831a6974ca4c
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d