Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
04/03/2025, 20:17
Behavioral task
behavioral1
Sample
e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe
Resource
win7-20241010-en
General
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Target
e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe
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Size
1.2MB
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MD5
a8c2fe422372505d3c3440ca70019ae3
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SHA1
696530322cf4dcfd4c8177d035e60348b4828156
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SHA256
e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb
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SHA512
3681831a2c0dd799ab3f6aee8f2d683ff4ee565634b87becbf2004dd4ab163e0f6350d1aca871156defe13e2e99e3bead8d9dd46739473e00dc9ae8e4b20a92c
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiD:WIwgMEuy+inDfp3/XoCw57XYBwKD
Malware Config
Signatures
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resource yara_rule behavioral2/memory/5012-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/5012-37-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4596-46-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4596-45-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3272-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3272-58-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3272-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023d11-18.dat family_gh0strat behavioral2/memory/5012-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/5012-37-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4596-46-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4596-45-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3272-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3272-58-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3272-61-0x0000000010000000-0x00000000101BA000-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 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240628546.txt" AK47.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240628562.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-1-5-21-1479699283-3000499823-2337359760-1000\Control Panel\International\Geo\Nation e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe -
Executes dropped EXE 6 IoCs
pid Process 2476 AK47.exe 4968 AK47.exe 5012 AK74.exe 4596 Ghiya.exe 3272 Ghiya.exe 5016 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 4 IoCs
pid Process 4968 AK47.exe 2476 AK47.exe 4960 svchost.exe 5016 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4800-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4800-2-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0008000000023d0e-66.dat vmprotect behavioral2/memory/4800-75-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4800-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4800-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4800-85-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4800-88-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4800-91-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4800-94-0x0000000000400000-0x0000000000760000-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" e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe -
Drops file in System32 directory 8 IoCs
description ioc Process File created C:\Windows\SysWOW64\240628562.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 opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe File created C:\Windows\SysWOW64\240628546.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral2/memory/5012-35-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5012-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/5012-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4596-46-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4596-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4596-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3272-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3272-58-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3272-61-0x0000000010000000-0x00000000101BA000-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 WScript.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 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 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3412 cmd.exe 2904 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1479699283-3000499823-2337359760-1000_Classes\Local Settings e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2904 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3272 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 5012 AK74.exe Token: SeLoadDriverPrivilege 3272 Ghiya.exe Token: 33 3272 Ghiya.exe Token: SeIncBasePriorityPrivilege 3272 Ghiya.exe Token: 33 3272 Ghiya.exe Token: SeIncBasePriorityPrivilege 3272 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4800 wrote to memory of 2476 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 87 PID 4800 wrote to memory of 2476 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 87 PID 4800 wrote to memory of 2476 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 87 PID 4800 wrote to memory of 4968 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 88 PID 4800 wrote to memory of 4968 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 88 PID 4800 wrote to memory of 4968 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 88 PID 4800 wrote to memory of 5012 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 90 PID 4800 wrote to memory of 5012 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 90 PID 4800 wrote to memory of 5012 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 90 PID 5012 wrote to memory of 3412 5012 AK74.exe 93 PID 5012 wrote to memory of 3412 5012 AK74.exe 93 PID 5012 wrote to memory of 3412 5012 AK74.exe 93 PID 4596 wrote to memory of 3272 4596 Ghiya.exe 94 PID 4596 wrote to memory of 3272 4596 Ghiya.exe 94 PID 4596 wrote to memory of 3272 4596 Ghiya.exe 94 PID 3412 wrote to memory of 2904 3412 cmd.exe 96 PID 3412 wrote to memory of 2904 3412 cmd.exe 96 PID 3412 wrote to memory of 2904 3412 cmd.exe 96 PID 4800 wrote to memory of 4684 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 97 PID 4800 wrote to memory of 4684 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 97 PID 4800 wrote to memory of 4684 4800 e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe 97 PID 4960 wrote to memory of 5016 4960 svchost.exe 99 PID 4960 wrote to memory of 5016 4960 svchost.exe 99 PID 4960 wrote to memory of 5016 4960 svchost.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.exe"C:\Users\Admin\AppData\Local\Temp\e04da5bd9424f2927ded38843098fce51287f264b0fc8bab20d1bea43f9b18fb.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:4800 -
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:2476
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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:4968
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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:5012 -
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:3412 -
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:2904
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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:4684
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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:4960 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240628562.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5016
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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:4596 -
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:3272
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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
MD55e0929721d912a11aef7531ad2346081
SHA14d87eda75987288d97b3bddd0e31ef86b582604b
SHA2569aa8c264bbaf3373ba52486e76d71c2fcb05c8eef37d2aa9ab93f7b9c35576e2
SHA5127536c9cb21fce83255abdfffb094aac10aef278bb2b7b306662813215bccd25206c4cf72b608540a0ad65dad541c5c8d371206db69df203ab51adb484cf4bd0d
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Filesize
1.2MB
MD5d54769164adc539e8316987cfbb157ed
SHA141989f3d865897a94be4b27e4cccfc5b97084e09
SHA256f7367671f268d6a4959dc46aefe3d74714e4d268881cef4f27ee4ecd76d41515
SHA5121ea9e7777d1c8c4ab96633de4142ee10e01fbfa0e798b318c692544b39f6e4c0e5e82bb13c411d9f865acd082c4727df309ea80a5e2d23a70123053a337566de
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Filesize
49KB
MD505d821da1002d823d11553963703f8e8
SHA17cc5f39560af16cc8093d6a8a8a748e013d3acb6
SHA25625da3880d2e9fec05fcffc94388045f9825886976a1b43003e6b3f54e6b2bd98
SHA5122203a1e3d62a42ba2cff376b42cd94e9318f7bce439890fea530e09baebe89880053de810fc529eabcdbc821e4842c8d23296b14c898c9fe44806195892a3613
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Filesize
45B
MD583be030fe1f3a3ce60ba331a7b5ac3b8
SHA16096c4b8ba8dcbaa3384887729e2dd727c93d850
SHA25699fcb565073960e63261ce55cae91d1cb2f5f11007727ce0c052e2beab42f8c3
SHA512409ca3d80a5e56fb9b043614ba827da0ede161bad2593982e0acd82b925d286f3f69558f5f31ac19e10627bc7420d272d2de669984357544542f528e69397848
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641