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
24-01-2025 18:45
Behavioral task
behavioral1
Sample
56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe
Resource
win7-20241010-en
General
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Target
56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe
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Size
1.2MB
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MD5
9f4d6fe7f60e5132762d677545c5baf2
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SHA1
86981b5c00f4d93e412b52642b9a947d82945c13
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SHA256
56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0
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SHA512
116b9d7f6d010014a90fc64a46acf9ee56ab6fc6fc9b531bd451a59249b5a19b93815ff2d4610f0df959090692813cce066d29afe2e2c450aef5e4c8d4fbbaef
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiB:WIwgMEuy+inDfp3/XoCw57XYBwKB
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2468-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2468-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3712-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3712-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3884-56-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3884-60-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3884-61-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0008000000023c93-17.dat family_gh0strat behavioral2/memory/2468-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2468-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3712-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3712-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3884-56-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3884-60-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3884-61-0x0000000010000000-0x00000000101BA000-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 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240626015.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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe -
Executes dropped EXE 6 IoCs
pid Process 5060 AK47.exe 4932 AK47.exe 2468 AK74.exe 3712 Ghiya.exe 3884 Ghiya.exe 3124 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4932 AK47.exe 4848 svchost.exe 3124 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/4572-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4572-2-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023c9b-53.dat vmprotect behavioral2/memory/4572-68-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4572-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4572-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4572-78-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4572-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4572-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/4572-87-0x0000000000400000-0x0000000000760000-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" 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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\240626015.txt AK47.exe File created C:\Windows\SysWOW64\240626015.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 -
resource yara_rule behavioral2/memory/2468-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2468-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2468-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3712-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3712-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3712-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3884-56-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3884-60-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3884-61-0x0000000010000000-0x00000000101BA000-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 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.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 WScript.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 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 cmd.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3736 cmd.exe 3796 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3796 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3884 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2468 AK74.exe Token: SeLoadDriverPrivilege 3884 Ghiya.exe Token: 33 3884 Ghiya.exe Token: SeIncBasePriorityPrivilege 3884 Ghiya.exe Token: 33 3884 Ghiya.exe Token: SeIncBasePriorityPrivilege 3884 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe -
Suspicious use of WriteProcessMemory 24 IoCs
description pid Process procid_target PID 4572 wrote to memory of 5060 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 83 PID 4572 wrote to memory of 5060 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 83 PID 4572 wrote to memory of 5060 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 83 PID 4572 wrote to memory of 4932 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 84 PID 4572 wrote to memory of 4932 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 84 PID 4572 wrote to memory of 4932 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 84 PID 4572 wrote to memory of 2468 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 87 PID 4572 wrote to memory of 2468 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 87 PID 4572 wrote to memory of 2468 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 87 PID 2468 wrote to memory of 3736 2468 AK74.exe 89 PID 2468 wrote to memory of 3736 2468 AK74.exe 89 PID 2468 wrote to memory of 3736 2468 AK74.exe 89 PID 3712 wrote to memory of 3884 3712 Ghiya.exe 90 PID 3712 wrote to memory of 3884 3712 Ghiya.exe 90 PID 3712 wrote to memory of 3884 3712 Ghiya.exe 90 PID 4572 wrote to memory of 2664 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 91 PID 4572 wrote to memory of 2664 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 91 PID 4572 wrote to memory of 2664 4572 56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe 91 PID 3736 wrote to memory of 3796 3736 cmd.exe 93 PID 3736 wrote to memory of 3796 3736 cmd.exe 93 PID 3736 wrote to memory of 3796 3736 cmd.exe 93 PID 4848 wrote to memory of 3124 4848 svchost.exe 95 PID 4848 wrote to memory of 3124 4848 svchost.exe 95 PID 4848 wrote to memory of 3124 4848 svchost.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.exe"C:\Users\Admin\AppData\Local\Temp\56a67a63d0f52f7e5d9c0d9798bb02ce5ac2ac84c1dc6b765f92721f6900a3e0.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:4572 -
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:5060
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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:4932
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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:2468 -
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:3736 -
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:3796
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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:2664
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:3732
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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:4848 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240626015.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3124
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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:3712 -
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:3884
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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
MD59b5c26e5d50947446c16a1c043907584
SHA1008e240a1512391b8b7fa48cfa51383bba1e2c53
SHA256b83c65427c48a3bb392a32a27e7ea4c040a6f48b6be76d6268f97743908495a8
SHA512e517d1ceb18a6b6d4faad8ea7986527a9e18563cc4669b6cf9451c9ffa6fca953159fc5ea186ec21a47ea175948e6d969e78c2612616cf1d6e0e0b01960a25e3
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Filesize
1.2MB
MD58f3ad457d31d075c67f1094cace96852
SHA1285f578bfe3e5b90d136e53eafaa0ee327438091
SHA256f7f7a11d1cead13c94509f72a007fabae2410d3dc2c6b5d1628e38cc418e0863
SHA5126a8bec46328c8fb32a1929d30590b887e242e6d899b75a230ca9215890fbbf9ba754e1370322c580ee426a5429dde6fc27f9342c97137d46fbf898c33e6bb8da
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Filesize
49KB
MD5eb42fc7544b96e9b32f5f039a3c75e18
SHA1b4e5d4d4836cdc89cf16d6333a4b258085bc0736
SHA25651d132f476aa6e67d4f4459d85989377b3c053fd79ab03cfe39c86f676b7c237
SHA512ba80d77941bda1eb3c83a553c6bf9c9ca3077bd5bcc5627f83a715032f32cd953352c203740734890e1a08e9572fa1e188da00bc7330cbbf1ef89aa2fc8478a6
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641