Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
11-12-2024 20:30
Behavioral task
behavioral1
Sample
ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe
Resource
win7-20240729-en
General
-
Target
ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe
-
Size
1.2MB
-
MD5
47ca41ae25ddbc2b067ee74f2925e285
-
SHA1
0a2b2e74c26556240dd5fd7a3f14edbded53b622
-
SHA256
ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54
-
SHA512
6ac1df8d878dc7dddd2db2c1a5519ba0cb4eb9d4f10be15482b4ae44b43909f72883a07b7166696e8015484f89e27933c1c23d4a9650ec72a2bba8b6064a3e89
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtik:WIwgMEuy+inDfp3/XoCw57XYBwKk
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2684-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2684-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2456-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2456-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2456-57-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0007000000018b62-14.dat family_gh0strat behavioral1/memory/2684-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2684-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2456-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2456-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2456-57-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
-
Purplefox family
-
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\\259485635.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 -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe -
Executes dropped EXE 6 IoCs
pid Process 2552 AK47.exe 2184 AK47.exe 2684 AK74.exe 2584 Ghiya.exe 2456 Ghiya.exe 1680 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 2552 AK47.exe 2720 svchost.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 2584 Ghiya.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 2720 svchost.exe 1680 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/584-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/584-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x000600000001939b-58.dat vmprotect behavioral1/memory/584-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/584-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/584-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/584-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/584-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/584-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/584-96-0x0000000000400000-0x0000000000760000-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" ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe -
Drops file in System32 directory 7 IoCs
description ioc Process 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\259485635.txt AK47.exe File created C:\Windows\SysWOW64\259485635.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral1/memory/2684-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2684-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2684-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2456-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2456-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2456-57-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.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 svchost.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 440 PING.EXE 2444 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 440 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2456 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2684 AK74.exe Token: SeLoadDriverPrivilege 2456 Ghiya.exe Token: 33 2456 Ghiya.exe Token: SeIncBasePriorityPrivilege 2456 Ghiya.exe Token: 33 2456 Ghiya.exe Token: SeIncBasePriorityPrivilege 2456 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 584 wrote to memory of 2184 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 29 PID 584 wrote to memory of 2184 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 29 PID 584 wrote to memory of 2184 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 29 PID 584 wrote to memory of 2184 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 29 PID 584 wrote to memory of 2552 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 30 PID 584 wrote to memory of 2552 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 30 PID 584 wrote to memory of 2552 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 30 PID 584 wrote to memory of 2552 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 30 PID 584 wrote to memory of 2684 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 33 PID 584 wrote to memory of 2684 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 33 PID 584 wrote to memory of 2684 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 33 PID 584 wrote to memory of 2684 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 33 PID 584 wrote to memory of 2684 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 33 PID 584 wrote to memory of 2684 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 33 PID 584 wrote to memory of 2684 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 33 PID 2584 wrote to memory of 2456 2584 Ghiya.exe 36 PID 2584 wrote to memory of 2456 2584 Ghiya.exe 36 PID 2584 wrote to memory of 2456 2584 Ghiya.exe 36 PID 2584 wrote to memory of 2456 2584 Ghiya.exe 36 PID 2584 wrote to memory of 2456 2584 Ghiya.exe 36 PID 2584 wrote to memory of 2456 2584 Ghiya.exe 36 PID 2584 wrote to memory of 2456 2584 Ghiya.exe 36 PID 2684 wrote to memory of 2444 2684 AK74.exe 35 PID 2684 wrote to memory of 2444 2684 AK74.exe 35 PID 2684 wrote to memory of 2444 2684 AK74.exe 35 PID 2684 wrote to memory of 2444 2684 AK74.exe 35 PID 584 wrote to memory of 2024 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 39 PID 584 wrote to memory of 2024 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 39 PID 584 wrote to memory of 2024 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 39 PID 584 wrote to memory of 2024 584 ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe 39 PID 2444 wrote to memory of 440 2444 cmd.exe 38 PID 2444 wrote to memory of 440 2444 cmd.exe 38 PID 2444 wrote to memory of 440 2444 cmd.exe 38 PID 2444 wrote to memory of 440 2444 cmd.exe 38 PID 2720 wrote to memory of 1680 2720 svchost.exe 41 PID 2720 wrote to memory of 1680 2720 svchost.exe 41 PID 2720 wrote to memory of 1680 2720 svchost.exe 41 PID 2720 wrote to memory of 1680 2720 svchost.exe 41
Processes
-
C:\Users\Admin\AppData\Local\Temp\ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe"C:\Users\Admin\AppData\Local\Temp\ae4f2614f070a7edcb754a717e0e165a036339083a52b9ee1dc7c90d54169c54.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:584 -
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:2184
-
-
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:2552
-
-
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:2684 -
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:2444 -
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:440
-
-
-
-
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:2024
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2656
-
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:2720 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259485635.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1680
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2584 -
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:2456
-
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
-
Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
-
Filesize
753B
MD58c9f9b8c186a4fe1756ec8bf3078720c
SHA1e773ae07ff52dc85cc001fc8e1630880450e0afc
SHA25603ceaaaed0b6f7797f68fb998833de702d10a01f0da465239753cdfaea14fcdf
SHA5120175fda2325e7ed6e667171ce04c74877f28bfd689471dd32d6ebcfc44057a0831c50fa566f4989ef409a4d0d2bc309de6d8f5d2161e0020897d535c6bb9a643
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
1.2MB
MD52888f83c65645129f2b582b6ca566d9f
SHA1f042be95e3c0a8ed177bedffdad7188e288355b0
SHA256ac98d44139e75544c418ddddbd36fc01444ac63e07cd9404e7b3a143d8b5df15
SHA5127683a69bc2578e262700915124ad6043aa5595ba4f41af5670abbde3f381b7cd2a64fa23d3b077c4662c7677d728ad3ea849eaeaf20705b1c69ba45310753202
-
Filesize
49KB
MD50a3a0562d03884ca7c6f8e329f2f18e4
SHA147634476dc4977f0968363400e087b61ca1df29f
SHA256adfec101531b23555b53e219b097baaf0dd9f5c08c840d021fb521042a406e76
SHA5121e23a64424e6883c063d8eb5ce2b278131e31c028f257b531fa410a61f80981dc66afec749da7477d30393f7c4932cd3ad8f8278b1a3473061b6ddf271068707
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d