Analysis
-
max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-12-2024 19:48
Behavioral task
behavioral1
Sample
6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe
Resource
win7-20240903-en
General
-
Target
6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe
-
Size
1.2MB
-
MD5
ff85bf8c36dc7f337db1ff493b2e41b6
-
SHA1
bd6033906e19fe032d6e65ddeb70d6ebfa151883
-
SHA256
6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100
-
SHA512
cf5416055f9a47d447044660f38b39a3a641beb991f32c48407d1fb2e7d6cf45f7b62292aa519eeea3c5ca2fdaa9135fc462e73327eb91209bc3ec91b258fb50
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2696-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2696-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2856-48-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2856-47-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2856-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2856-55-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2856-66-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0008000000016cf6-15.dat family_gh0strat behavioral1/memory/2696-23-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2696-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2856-48-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2856-47-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2856-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2856-55-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2856-66-0x0000000010000000-0x00000000101BA000-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\\259431659.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 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe -
Executes dropped EXE 6 IoCs
pid Process 3052 AK47.exe 2328 AK47.exe 2696 AK74.exe 2844 Ghiya.exe 2856 Ghiya.exe 2908 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 3052 AK47.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 2752 svchost.exe 2844 Ghiya.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 2752 svchost.exe 2908 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1984-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0009000000016d38-60.dat vmprotect behavioral1/memory/1984-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1984-96-0x0000000000400000-0x0000000000760000-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" 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.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\259431659.txt AK47.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral1/memory/2696-21-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2696-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2696-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2856-48-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2856-45-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2856-47-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2856-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2856-55-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2856-66-0x0000000010000000-0x00000000101BA000-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 Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.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 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 2852 cmd.exe 3068 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3068 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2856 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2696 AK74.exe Token: SeLoadDriverPrivilege 2856 Ghiya.exe Token: 33 2856 Ghiya.exe Token: SeIncBasePriorityPrivilege 2856 Ghiya.exe Token: 33 2856 Ghiya.exe Token: SeIncBasePriorityPrivilege 2856 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1984 wrote to memory of 3052 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 30 PID 1984 wrote to memory of 3052 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 30 PID 1984 wrote to memory of 3052 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 30 PID 1984 wrote to memory of 3052 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 30 PID 1984 wrote to memory of 2328 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 31 PID 1984 wrote to memory of 2328 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 31 PID 1984 wrote to memory of 2328 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 31 PID 1984 wrote to memory of 2328 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 31 PID 1984 wrote to memory of 2696 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 32 PID 1984 wrote to memory of 2696 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 32 PID 1984 wrote to memory of 2696 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 32 PID 1984 wrote to memory of 2696 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 32 PID 1984 wrote to memory of 2696 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 32 PID 1984 wrote to memory of 2696 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 32 PID 1984 wrote to memory of 2696 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 32 PID 2696 wrote to memory of 2852 2696 AK74.exe 36 PID 2696 wrote to memory of 2852 2696 AK74.exe 36 PID 2696 wrote to memory of 2852 2696 AK74.exe 36 PID 2696 wrote to memory of 2852 2696 AK74.exe 36 PID 2844 wrote to memory of 2856 2844 Ghiya.exe 37 PID 2844 wrote to memory of 2856 2844 Ghiya.exe 37 PID 2844 wrote to memory of 2856 2844 Ghiya.exe 37 PID 2844 wrote to memory of 2856 2844 Ghiya.exe 37 PID 2844 wrote to memory of 2856 2844 Ghiya.exe 37 PID 2844 wrote to memory of 2856 2844 Ghiya.exe 37 PID 2844 wrote to memory of 2856 2844 Ghiya.exe 37 PID 1984 wrote to memory of 2352 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 39 PID 1984 wrote to memory of 2352 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 39 PID 1984 wrote to memory of 2352 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 39 PID 1984 wrote to memory of 2352 1984 6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe 39 PID 2852 wrote to memory of 3068 2852 cmd.exe 40 PID 2852 wrote to memory of 3068 2852 cmd.exe 40 PID 2852 wrote to memory of 3068 2852 cmd.exe 40 PID 2852 wrote to memory of 3068 2852 cmd.exe 40 PID 2752 wrote to memory of 2908 2752 svchost.exe 42 PID 2752 wrote to memory of 2908 2752 svchost.exe 42 PID 2752 wrote to memory of 2908 2752 svchost.exe 42 PID 2752 wrote to memory of 2908 2752 svchost.exe 42
Processes
-
C:\Users\Admin\AppData\Local\Temp\6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.exe"C:\Users\Admin\AppData\Local\Temp\6df05f98ba13ed13858f8b2c5439a3a0541d65365117dbbb1bb73c8252c3f100.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:1984 -
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:3052
-
-
C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2328
-
-
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:2696 -
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:2852 -
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:3068
-
-
-
-
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:2352
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:888
-
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:2752 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259431659.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2908
-
-
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:2844 -
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:2856
-
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
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
-
Filesize
753B
MD59fa3dbbed7ef37ed3f618e3ada6bbb18
SHA10327f52e278f9a43da73bb469b72b5e99e1ac4a0
SHA256314b7647ccd0b5a213dacfd65ef347e0047cbb38ad6d00bd20e3757983522572
SHA512eb0ee00381b80f04d7be1d719c7497388e3416571599ee51117b8ac5bf38f1dbe2cb4b3a4af74325e901ee66242736361c457b629816dcee5641f28010574f11
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
1.2MB
MD5a877918d2e3e8cb5f6ba64962528590f
SHA1226178374c095a6f317e0adf3cb9106c4e6f9884
SHA2561558811e7e5c4303aaf6d4d0a6339ffc9f401b7ed58efdc1f84aa44febf58bd9
SHA5123590ff4764aa24e20a7a69343cb99360246f9cc1cb7ecc6895e7427009d359334456e23d450d810a42554f08d73025e4955da0426fda7fdfce9bef130fc6643c
-
Filesize
49KB
MD50451de9ac86cc61031a16aa93942a61e
SHA1788696587daee8a100860a3423d7c9bde97d5601
SHA2563505b29f7cb605dfb15ba6738b647146178c9727f5c09392addb77073b9093ec
SHA5121a165910f3dedaa4e8101903558bcad130532722eb71284f674557b67e35381f3a3bdf4e2714f5eb279855147e2b7d32845efe8cd784d2190d8d44cde363d415
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d