Analysis
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max time kernel
149s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05/01/2025, 22:34
Behavioral task
behavioral1
Sample
2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe
Resource
win7-20240708-en
General
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Target
2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe
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Size
1.2MB
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MD5
0fe2b3fe2336ea21980f48b6c0c3a857
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SHA1
93ec9ebb5ab5fe18ba7718196da4050119f6d319
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SHA256
2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc
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SHA512
fa505b8ba9b0a50478411b43a19ef5c5bfbf848585c317c3dd4268dd7a442b24c35754d3f7ce172e23d11540921a5af45bf753925ebb31d2bc544ebb9c4fff27
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SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiq:WIwgMEuy+inDfp3/XoCw57XYBwKq
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2636-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/2636-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1888-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/1888-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/216-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/216-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/216-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x000a000000023b66-17.dat family_gh0strat behavioral2/memory/2636-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/2636-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1888-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/1888-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/216-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/216-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/216-54-0x0000000010000000-0x00000000101BA000-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\\240616796.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 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe -
Executes dropped EXE 6 IoCs
pid Process 3692 AK47.exe 4084 AK47.exe 2636 AK74.exe 1888 Ghiya.exe 216 Ghiya.exe 3276 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 4084 AK47.exe 4804 svchost.exe 3276 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/1708-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1708-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x000b000000023b63-59.dat vmprotect behavioral2/memory/1708-71-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1708-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1708-77-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1708-81-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1708-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1708-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/1708-90-0x0000000000400000-0x0000000000760000-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" 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\240616796.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 File created C:\Windows\SysWOW64\240616796.txt AK47.exe -
resource yara_rule behavioral2/memory/2636-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2636-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/2636-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1888-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1888-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/1888-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/216-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/216-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/216-54-0x0000000010000000-0x00000000101BA000-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 11 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 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3252 cmd.exe 1848 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 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1848 PING.EXE -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 216 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2636 AK74.exe Token: SeLoadDriverPrivilege 216 Ghiya.exe Token: 33 216 Ghiya.exe Token: SeIncBasePriorityPrivilege 216 Ghiya.exe Token: 33 216 Ghiya.exe Token: SeIncBasePriorityPrivilege 216 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 1708 wrote to memory of 3692 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 83 PID 1708 wrote to memory of 3692 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 83 PID 1708 wrote to memory of 3692 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 83 PID 1708 wrote to memory of 4084 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 84 PID 1708 wrote to memory of 4084 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 84 PID 1708 wrote to memory of 4084 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 84 PID 1708 wrote to memory of 2636 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 87 PID 1708 wrote to memory of 2636 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 87 PID 1708 wrote to memory of 2636 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 87 PID 2636 wrote to memory of 3252 2636 AK74.exe 89 PID 2636 wrote to memory of 3252 2636 AK74.exe 89 PID 2636 wrote to memory of 3252 2636 AK74.exe 89 PID 1888 wrote to memory of 216 1888 Ghiya.exe 90 PID 1888 wrote to memory of 216 1888 Ghiya.exe 90 PID 1888 wrote to memory of 216 1888 Ghiya.exe 90 PID 3252 wrote to memory of 1848 3252 cmd.exe 92 PID 3252 wrote to memory of 1848 3252 cmd.exe 92 PID 3252 wrote to memory of 1848 3252 cmd.exe 92 PID 1708 wrote to memory of 5012 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 93 PID 1708 wrote to memory of 5012 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 93 PID 1708 wrote to memory of 5012 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 93 PID 1708 wrote to memory of 2296 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 94 PID 1708 wrote to memory of 2296 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 94 PID 1708 wrote to memory of 2296 1708 2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe 94 PID 4804 wrote to memory of 3276 4804 svchost.exe 97 PID 4804 wrote to memory of 3276 4804 svchost.exe 97 PID 4804 wrote to memory of 3276 4804 svchost.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.exe"C:\Users\Admin\AppData\Local\Temp\2c597054685cd5de794f710aa9b83014dccf8f3589735483a017ecf09b6af1fc.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:1708 -
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:3692
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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:4084
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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:2636 -
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:3252 -
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:1848
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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:5012
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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:2296
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:1968
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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:4804 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240616796.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3276
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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:1888 -
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:216
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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
MD53012ed12800ff5878cd0d807113d8e08
SHA14d77b948368d8906a9378808643fd62d9f0aee60
SHA25624ff14e3cf63bea7c217474f45cd4c08c8121bfb60cd8717a8a07e1974b78350
SHA5126176ae1d4a4306ae4ac9f6a3bb88030faf01fe680b3b016418e735f8968ee21671de276ba4541044e747c1ddc5df80c592ebf0db94c1c52481373413ef3c27d4
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Filesize
1.2MB
MD572aba34d0c2ac180da9bf9ba4296dce2
SHA1cc7afcdd0215d4d5e50d3b973802bed77f9b36c3
SHA2568e1d87a17ee28d12a6b0706e5189aabe5f9d950e0a0643e327e8c8d6d6a143c0
SHA51226bab3743662faacd597d748f62774f0c0a2294523b4707639c982035234e6168bde9ae8b70dc25b281650699021b38647f0567a8c04008ea0929d247f7b14d2
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Filesize
49KB
MD5fdf944bc4101bc48898abdbdaae2e080
SHA1f9ab9ae8f68e1c3c8fc94b1f944cd80af99e7a61
SHA256931b8b9589a3f566db74c2f7c682330dfe1be0ba72f4aeabd64539b17127b8a7
SHA5126aad0dfabe12d364eefca9bca3dda94445e1554ffe2ca3f5f6c8b7c9e85e02971bb00a9465576e722cfc25ca72b56c49d26c4184e08a08dd2bd879fc37cec61c
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Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641