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
09/03/2025, 19:40
Behavioral task
behavioral1
Sample
529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe
Resource
win7-20240903-en
General
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Target
529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe
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Size
1.2MB
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MD5
05fa75a66ce3d282d0402a4f935f616b
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SHA1
b31096a356c80644cf642ba4ce05d668ec38629a
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SHA256
529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442
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SHA512
2d6e79829fe0944331a18d66a5b48363ea9cf7fe0a3874182f56e6e0aa992f0167235196824a46f01bcc2a386315adea340eb3c648787e2b3cef14b41ef02814
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiA:WIwgMEuy+inDfp3/XoCw57XYBwKA
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2656-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2656-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1676-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1676-43-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1676-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1676-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1676-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x000c000000014afa-14.dat family_gh0strat behavioral1/memory/2656-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2656-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1676-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1676-43-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1676-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1676-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1676-54-0x0000000010000000-0x00000000101BA000-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\\259414514.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 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Executes dropped EXE 6 IoCs
pid Process 2964 AK47.exe 1668 AK47.exe 2656 AK74.exe 2708 Ghiya.exe 1676 Ghiya.exe 1816 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 1668 AK47.exe 2724 svchost.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2708 Ghiya.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2724 svchost.exe 1816 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2284-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2284-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000014f7b-58.dat vmprotect behavioral1/memory/2284-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2284-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2284-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2284-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2284-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2284-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2284-96-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2284-99-0x0000000000400000-0x0000000000760000-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" 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259414514.txt AK47.exe File created C:\Windows\SysWOW64\259414514.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/2656-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2656-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1676-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1676-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1676-41-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1676-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1676-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1676-54-0x0000000010000000-0x00000000101BA000-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 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2524 cmd.exe 628 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 628 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1676 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2656 AK74.exe Token: SeLoadDriverPrivilege 1676 Ghiya.exe Token: 33 1676 Ghiya.exe Token: SeIncBasePriorityPrivilege 1676 Ghiya.exe Token: 33 1676 Ghiya.exe Token: SeIncBasePriorityPrivilege 1676 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2284 wrote to memory of 2964 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 28 PID 2284 wrote to memory of 2964 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 28 PID 2284 wrote to memory of 2964 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 28 PID 2284 wrote to memory of 2964 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 28 PID 2284 wrote to memory of 1668 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 29 PID 2284 wrote to memory of 1668 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 29 PID 2284 wrote to memory of 1668 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 29 PID 2284 wrote to memory of 1668 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 29 PID 2284 wrote to memory of 2656 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 32 PID 2284 wrote to memory of 2656 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 32 PID 2284 wrote to memory of 2656 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 32 PID 2284 wrote to memory of 2656 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 32 PID 2284 wrote to memory of 2656 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 32 PID 2284 wrote to memory of 2656 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 32 PID 2284 wrote to memory of 2656 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 32 PID 2656 wrote to memory of 2524 2656 AK74.exe 34 PID 2656 wrote to memory of 2524 2656 AK74.exe 34 PID 2656 wrote to memory of 2524 2656 AK74.exe 34 PID 2656 wrote to memory of 2524 2656 AK74.exe 34 PID 2708 wrote to memory of 1676 2708 Ghiya.exe 35 PID 2708 wrote to memory of 1676 2708 Ghiya.exe 35 PID 2708 wrote to memory of 1676 2708 Ghiya.exe 35 PID 2708 wrote to memory of 1676 2708 Ghiya.exe 35 PID 2708 wrote to memory of 1676 2708 Ghiya.exe 35 PID 2708 wrote to memory of 1676 2708 Ghiya.exe 35 PID 2708 wrote to memory of 1676 2708 Ghiya.exe 35 PID 2524 wrote to memory of 628 2524 cmd.exe 37 PID 2524 wrote to memory of 628 2524 cmd.exe 37 PID 2524 wrote to memory of 628 2524 cmd.exe 37 PID 2524 wrote to memory of 628 2524 cmd.exe 37 PID 2284 wrote to memory of 532 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 38 PID 2284 wrote to memory of 532 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 38 PID 2284 wrote to memory of 532 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 38 PID 2284 wrote to memory of 532 2284 529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe 38 PID 2724 wrote to memory of 1816 2724 svchost.exe 40 PID 2724 wrote to memory of 1816 2724 svchost.exe 40 PID 2724 wrote to memory of 1816 2724 svchost.exe 40 PID 2724 wrote to memory of 1816 2724 svchost.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.exe"C:\Users\Admin\AppData\Local\Temp\529149052a0f4dbefbd86268d3cb62b9919a459ce6340b056249724ba9b1c442.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:2284 -
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:2964
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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:1668
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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:2656 -
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:2524 -
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:628
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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:532
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2644
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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:2724 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259414514.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1816
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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:2708 -
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:1676
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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
MD539ca3ed28fbca7a049db3cfe3f3fef14
SHA1bd19565a49a1539563d439df200043c82252d51b
SHA256c97bf3fb6b186362f9252632afd0033664f3bbd3465726761c088bb55b02b52d
SHA5125927af96d6a11f787ba7a44274f7c5ba4c60843f0e98bec90d9c723aceea88430fbabfbe1d1c2a9d573a0f26b66301e4271948640ff8630017c97a0efd493e26
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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
MD5ab623fc5a3ef7ee3572988ad0d143921
SHA14cde63c57759fcbe1604bbd246f66d876ee7e003
SHA256d697993e9ac35f754b378b42501e8e49ad6f118f135a0e32c384f1adb3f2a821
SHA512ecccc115f095b2bb29582affb9a609c2f97d16fe8a2825e983798481b8db80d55d16b1f63dbe9a4beeb8fbe07c050788c43987fc8419eafc51a25f970b8c9876
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Filesize
49KB
MD5197735b1bf745cc2f324d89bea8f1104
SHA1179905f337dd742cfa7de4fb65475cb5e0dd8608
SHA256657c593972340f2e3983996546b4350e9f068e938e7f2fb2e44dcb00c813d74e
SHA512eaabb7e82836d12f94e3b33b72505a1969eb0b986a251695467452fe76561eafaf835bf1523c86c82b0a63dde411fdf4d46349af418a7234d2106f83ee7ec469
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d