Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-01-2025 19:21
Behavioral task
behavioral1
Sample
e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe
Resource
win7-20240903-en
General
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Target
e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe
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Size
1.2MB
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MD5
d80f297961bc5704d73e42698c011244
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SHA1
f7b91e32d9943cf0b8953b235bcfc5d8f6466f44
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SHA256
e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c
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SHA512
5574b4c0dab61131264d80e785843da6cb072dcf38edb047735c31ae9fcbb800c096d1e67e6e01ff63b84586a8ed3a70791aab3aa3b2d311dc54386efd6e09b9
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti8:WIwgMEuy+inDfp3/XoCw57XYBwK8
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2168-34-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2168-35-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4968-43-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4968-42-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3476-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3476-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3476-58-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023c87-17.dat family_gh0strat behavioral2/memory/2168-34-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2168-35-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4968-43-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4968-42-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3476-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3476-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3476-58-0x0000000010000000-0x00000000101BA000-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\\240632656.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 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe -
Executes dropped EXE 6 IoCs
pid Process 5100 AK47.exe 1900 AK47.exe 2168 AK74.exe 4968 Ghiya.exe 3476 Ghiya.exe 2464 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 4 IoCs
pid Process 1900 AK47.exe 5100 AK47.exe 1456 svchost.exe 2464 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/2476-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2476-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023c8c-63.dat vmprotect behavioral2/memory/2476-72-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2476-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2476-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2476-82-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2476-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2476-88-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2476-91-0x0000000000400000-0x0000000000760000-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" e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.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\240632640.txt AK47.exe File created C:\Windows\SysWOW64\240632656.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral2/memory/2168-32-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2168-34-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2168-35-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4968-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4968-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4968-42-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3476-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3476-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3476-58-0x0000000010000000-0x00000000101BA000-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 AK47.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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2604 cmd.exe 1052 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1052 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3476 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2168 AK74.exe Token: SeLoadDriverPrivilege 3476 Ghiya.exe Token: 33 3476 Ghiya.exe Token: SeIncBasePriorityPrivilege 3476 Ghiya.exe Token: 33 3476 Ghiya.exe Token: SeIncBasePriorityPrivilege 3476 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2476 wrote to memory of 5100 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 83 PID 2476 wrote to memory of 5100 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 83 PID 2476 wrote to memory of 5100 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 83 PID 2476 wrote to memory of 1900 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 84 PID 2476 wrote to memory of 1900 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 84 PID 2476 wrote to memory of 1900 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 84 PID 2476 wrote to memory of 2168 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 86 PID 2476 wrote to memory of 2168 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 86 PID 2476 wrote to memory of 2168 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 86 PID 2168 wrote to memory of 2604 2168 AK74.exe 89 PID 2168 wrote to memory of 2604 2168 AK74.exe 89 PID 2168 wrote to memory of 2604 2168 AK74.exe 89 PID 4968 wrote to memory of 3476 4968 Ghiya.exe 90 PID 4968 wrote to memory of 3476 4968 Ghiya.exe 90 PID 4968 wrote to memory of 3476 4968 Ghiya.exe 90 PID 2604 wrote to memory of 1052 2604 cmd.exe 92 PID 2604 wrote to memory of 1052 2604 cmd.exe 92 PID 2604 wrote to memory of 1052 2604 cmd.exe 92 PID 2476 wrote to memory of 2088 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 93 PID 2476 wrote to memory of 2088 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 93 PID 2476 wrote to memory of 2088 2476 e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe 93 PID 1456 wrote to memory of 2464 1456 svchost.exe 96 PID 1456 wrote to memory of 2464 1456 svchost.exe 96 PID 1456 wrote to memory of 2464 1456 svchost.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe"C:\Users\Admin\AppData\Local\Temp\e9e95403ff6e70c82524f852942c985e339491cd42191e0d31119d9afe10886c.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2476 -
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:5100
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:1900
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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:2168 -
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:2604 -
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:1052
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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:2088
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:4028
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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:1456 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240632656.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2464
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C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4968 -
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:3476
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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
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
MD5ba9752abaf298c38fb150fcae4c93d50
SHA136c4dbbb80bd2d3f491ba0c1890ec8381afaddb9
SHA256924e51624991e1bc694ac09214cfe7dee4d2e36a9e1dc00c9e504628e2083f58
SHA512a41f953482a2f3469abacaa20b11876580bcebeb138c16464793cf5342fcb89b8b03bdb4ce393b2ffaa5449b228f31dddab6a97223e9201c595e485fac29b431
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Filesize
1.2MB
MD55caf3e80a1843fc4482325ab268975a3
SHA1fafe9f519e0b5fcb20680ff6af245602c921986f
SHA25612ce79c173d56da27203ec44554ef5002816e50a8814d5435e62351429f67392
SHA512687a5c9f917fac975863916bf8efacd4b25395a47ccd644d04052a16b85e4a64105be35983f19cca236e253f4538c1812e15cb944023aa348ccdbd7ea68db2ae
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Filesize
49KB
MD51e8d17bb30bcd17f2cb940d04eec16bd
SHA13bf38507610f787dc2865a518ae4bc38495566b7
SHA256e6d5df8077e5f1581ab1193336e48ff32e155089c0102e1ed81bbaa49fcd2ac8
SHA51253b11cb67d79be4d7d9f06c60988cc14332cd89ac5e19099adcf0806e55fecbad9ef3ed8780b71e9ed6ad84624855fd33918cfe78fd64da490b414ca26ad8527
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641