Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-01-2025 06:54
Behavioral task
behavioral1
Sample
dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe
Resource
win7-20240903-en
General
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Target
dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe
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Size
1.2MB
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MD5
1150409b3dd36ff91a23476fc376c7b5
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SHA1
a3fd4655614fbc47b44936dcfc16d0f7f77fcf62
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SHA256
dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96
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SHA512
4e3ccf5b751c40e86fe9f12b57be7190df6b8bb12813a9736004f3d0246032d44309646fe87a33a99d0ca17d7cec1055a014d98e19529da561314b106e5b88b3
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiv:WIwgMEuy+inDfp3/XoCw57XYBwKv
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3056-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3056-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3180-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3180-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2572-57-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2572-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2572-63-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023ca0-17.dat family_gh0strat behavioral2/memory/3056-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3056-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3180-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3180-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2572-57-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2572-61-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2572-63-0x0000000010000000-0x00000000101BA000-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\\240623312.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Executes dropped EXE 6 IoCs
pid Process 1324 AK47.exe 4020 AK47.exe 3056 AK74.exe 3180 Ghiya.exe 2572 Ghiya.exe 2508 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4020 AK47.exe 4512 svchost.exe 2508 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3916-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3916-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023ca5-53.dat vmprotect behavioral2/memory/3916-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3916-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3916-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3916-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3916-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3916-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3916-87-0x0000000000400000-0x0000000000760000-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" dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\240623312.txt AK47.exe File created C:\Windows\SysWOW64\240623312.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 behavioral2/memory/3056-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3056-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3056-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3180-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3180-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3180-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2572-57-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2572-61-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2572-63-0x0000000010000000-0x00000000101BA000-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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.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 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 2692 PING.EXE 3376 cmd.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2692 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2572 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3056 AK74.exe Token: SeLoadDriverPrivilege 2572 Ghiya.exe Token: 33 2572 Ghiya.exe Token: SeIncBasePriorityPrivilege 2572 Ghiya.exe Token: 33 2572 Ghiya.exe Token: SeIncBasePriorityPrivilege 2572 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 3916 wrote to memory of 1324 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 83 PID 3916 wrote to memory of 1324 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 83 PID 3916 wrote to memory of 1324 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 83 PID 3916 wrote to memory of 4020 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 84 PID 3916 wrote to memory of 4020 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 84 PID 3916 wrote to memory of 4020 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 84 PID 3916 wrote to memory of 3056 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 87 PID 3916 wrote to memory of 3056 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 87 PID 3916 wrote to memory of 3056 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 87 PID 3056 wrote to memory of 3376 3056 AK74.exe 89 PID 3056 wrote to memory of 3376 3056 AK74.exe 89 PID 3056 wrote to memory of 3376 3056 AK74.exe 89 PID 3180 wrote to memory of 2572 3180 Ghiya.exe 90 PID 3180 wrote to memory of 2572 3180 Ghiya.exe 90 PID 3180 wrote to memory of 2572 3180 Ghiya.exe 90 PID 3916 wrote to memory of 3032 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 92 PID 3916 wrote to memory of 3032 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 92 PID 3916 wrote to memory of 3032 3916 dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe 92 PID 3376 wrote to memory of 2692 3376 cmd.exe 94 PID 3376 wrote to memory of 2692 3376 cmd.exe 94 PID 3376 wrote to memory of 2692 3376 cmd.exe 94 PID 4512 wrote to memory of 2508 4512 svchost.exe 96 PID 4512 wrote to memory of 2508 4512 svchost.exe 96 PID 4512 wrote to memory of 2508 4512 svchost.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.exe"C:\Users\Admin\AppData\Local\Temp\dd2b1e17b9ecdc4058fc7bc6e26c86643d57b56968db326d325a87894c637e96.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:3916 -
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:1324
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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:4020
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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:3056 -
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:3376 -
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:2692
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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:3032
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:368
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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:4512 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240623312.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2508
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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:3180 -
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:2572
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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
MD5ebae5fe147457ef5f3f11723d948654e
SHA13a103de274b8e4620482d2a890f0e64ae278d6a1
SHA256775dbd211896d1db1e29828cbcaeb667ba4ff0f372f9a5e4b0b4c3f969f269da
SHA51203637c6b42ddb1856fdb26abb8f960f18adddb70d827b57914e6f823a202b941175a72c89164091e22f48796285f260cb78c1a817565a849884435f1bb0e8dc8
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Filesize
1.2MB
MD5b10351e90ed1a7e7905293efc137732f
SHA16a8b873b70ab8dfbef20e6427ff019d3caee865c
SHA2563cedaeaded2a34b0fe35d4eae823865b8da28f45fa68739364da622f304db669
SHA512dd8fcd0fc43343e0c51cd1062a6538ae84e2d4ee20adce23a21c3121abdae121fdd16c18fee5cc0598bbd5cc9731e5dd9819b0ffec740f4620ba85ecc79a0293
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Filesize
49KB
MD51e324526c187a58a3286e33ff6759141
SHA1e347bd33d2a058145107277962bfdfd85a8fa58e
SHA256ad8e0d64d019fbae8b5f4503eb714755c3a1e16c8b888dbd09cc1c1f22d17af2
SHA51222d884e45ce4d1f853afcaa1e0e67de8ad5496577f9f2ae5da7bc5ddfe5f39260b990a6503748475e7a96ee1160df9f07bd4c1001cc567583baa6d537771adb8
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641