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
26-12-2024 19:50
Behavioral task
behavioral1
Sample
008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe
Resource
win7-20241023-en
General
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Target
008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe
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Size
1.2MB
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MD5
089b3bc73d5472ef2be4e7260af361af
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SHA1
0d9cdf691247b82aee5672b4ecb1aa02eee61569
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SHA256
008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68
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SHA512
27b625c747fa30d0fbaaebf00426571c1042868c70e70a4dd2ec0476cc4a08fb626fb1ca0fc4bcb1e3a6e5492b660ed78b40a450f2c94d69c2bf4a2fa5675eaa
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti7:WIwgMEuy+inDfp3/XoCw57XYBwK7
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3540-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3540-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4224-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4224-40-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/624-58-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/624-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/624-63-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023cb1-17.dat family_gh0strat behavioral2/memory/3540-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3540-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4224-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4224-40-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/624-58-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/624-61-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/624-63-0x0000000010000000-0x00000000101BA000-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\\240634093.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe -
Executes dropped EXE 6 IoCs
pid Process 1144 AK47.exe 388 AK47.exe 3540 AK74.exe 4224 Ghiya.exe 624 Ghiya.exe 5088 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 1144 AK47.exe 3452 svchost.exe 5088 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/2372-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2372-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0008000000023cae-54.dat vmprotect behavioral2/memory/2372-70-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2372-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2372-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2372-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2372-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2372-86-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/2372-89-0x0000000000400000-0x0000000000760000-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" 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\240634093.txt AK47.exe File created C:\Windows\SysWOW64\240634093.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.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\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe -
resource yara_rule behavioral2/memory/3540-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3540-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3540-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4224-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4224-37-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4224-40-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/624-58-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/624-61-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/624-63-0x0000000010000000-0x00000000101BA000-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 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 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 WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2060 cmd.exe 220 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 220 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 624 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3540 AK74.exe Token: SeLoadDriverPrivilege 624 Ghiya.exe Token: 33 624 Ghiya.exe Token: SeIncBasePriorityPrivilege 624 Ghiya.exe Token: 33 624 Ghiya.exe Token: SeIncBasePriorityPrivilege 624 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 2372 wrote to memory of 1144 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 83 PID 2372 wrote to memory of 1144 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 83 PID 2372 wrote to memory of 1144 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 83 PID 2372 wrote to memory of 388 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 84 PID 2372 wrote to memory of 388 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 84 PID 2372 wrote to memory of 388 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 84 PID 2372 wrote to memory of 3540 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 86 PID 2372 wrote to memory of 3540 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 86 PID 2372 wrote to memory of 3540 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 86 PID 3540 wrote to memory of 2060 3540 AK74.exe 89 PID 3540 wrote to memory of 2060 3540 AK74.exe 89 PID 3540 wrote to memory of 2060 3540 AK74.exe 89 PID 4224 wrote to memory of 624 4224 Ghiya.exe 90 PID 4224 wrote to memory of 624 4224 Ghiya.exe 90 PID 4224 wrote to memory of 624 4224 Ghiya.exe 90 PID 2372 wrote to memory of 1248 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 92 PID 2372 wrote to memory of 1248 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 92 PID 2372 wrote to memory of 1248 2372 008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe 92 PID 2060 wrote to memory of 220 2060 cmd.exe 94 PID 2060 wrote to memory of 220 2060 cmd.exe 94 PID 2060 wrote to memory of 220 2060 cmd.exe 94 PID 3452 wrote to memory of 5088 3452 svchost.exe 95 PID 3452 wrote to memory of 5088 3452 svchost.exe 95 PID 3452 wrote to memory of 5088 3452 svchost.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.exe"C:\Users\Admin\AppData\Local\Temp\008d08ffe03a26ad087a4c75ef099bea45818420b057752c3a353298bc31ce68.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:2372 -
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:1144
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C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:388
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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:3540 -
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:2060 -
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:220
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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:1248
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3888
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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:3452 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240634093.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5088
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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:4224 -
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:624
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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
MD57925967f2551677d3a5f729dcffdd092
SHA18e92c0a49054148e41f2f4bd65d8a7408ea10e87
SHA256304166482de85b5e3b02f3aafa0303569a1770514227631a0e1777e0225b5113
SHA5121e6b5f848f628d96e9019c6420d1eb68351483773c0f45a1c7ce8f7d964cb9657a590c732db59566e72d3fef3755310ff5e70ae739eb3f72461d1881104169d5
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Filesize
1.2MB
MD570dbb773f5c4c906f945b2c3a1affb99
SHA15c5d197c394b8c39374b728e706bb3aa6020eeb1
SHA256bf3912f6e8be1bab4ac435bd5c0fded5b2ff4e94bc9e7aa45e7cf3dfaa663384
SHA512a162704a2ce6b03fa1f82b0c4dac3207ae087029f1ed820152ba70dbb71c9be3802430e436a4f2159622e0146ed749bf3f8eadfe3eb1f3e27486333570c71254
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Filesize
49KB
MD5e624c45938b70231c1a10b7b49b87b44
SHA180525f42e4a52351b73d75ccf4db42c8f5ef4a6b
SHA25616636ca070452ea50b8a62f1668aaee1193a8bd40fcd4e25396f902862339dea
SHA512a824e47a12225971f4908482bbcab9a5ed4fbe18f7d3a1123122940fe2f5d71243607e7c1587596f8f25666090edb15f38b076712f46545858da7d7132e50021
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641