Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
27-12-2024 01:41
Behavioral task
behavioral1
Sample
d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe
Resource
win7-20240708-en
General
-
Target
d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe
-
Size
1.2MB
-
MD5
d5bb5d345a1e0074ed796348b31555cc
-
SHA1
db3eb8e870a99b7fc85c3fda7f542373b7c3238a
-
SHA256
d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d
-
SHA512
b81c7463024eb101f34932615ec99770aee1e3d96dcebc0f2009fcb8f5c5a3cd7a6c5bb9a49afb9246a9be3d445e0b61b919e8ab8646710f0e30113b8b5629d6
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti/:WIwgMEuy+inDfp3/XoCw57XYBwK/
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2768-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2768-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2768-65-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1956-24-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/1956-23-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
resource yara_rule behavioral1/files/0x0008000000017349-31.dat family_gh0strat behavioral1/memory/2768-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2768-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2768-65-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1956-24-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/1956-23-0x0000000010000000-0x00000000101BA000-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\\259441393.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 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe -
Executes dropped EXE 6 IoCs
pid Process 2156 AK47.exe 2176 AK47.exe 1956 AK74.exe 2448 Ghiya.exe 2768 Ghiya.exe 1908 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2156 AK47.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2440 svchost.exe 2448 Ghiya.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2440 svchost.exe 1908 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2000-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2000-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0007000000017420-60.dat vmprotect behavioral1/memory/2000-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2000-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2000-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2000-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2000-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2000-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2000-96-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2000-99-0x0000000000400000-0x0000000000760000-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" d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe 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\259441393.txt AK47.exe -
resource yara_rule behavioral1/memory/2768-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2768-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2768-65-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1956-24-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1956-23-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/1956-21-0x0000000010000000-0x00000000101BA000-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 svchost.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 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.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 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1508 PING.EXE 2924 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 1508 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2768 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1956 AK74.exe Token: SeLoadDriverPrivilege 2768 Ghiya.exe Token: 33 2768 Ghiya.exe Token: SeIncBasePriorityPrivilege 2768 Ghiya.exe Token: 33 2768 Ghiya.exe Token: SeIncBasePriorityPrivilege 2768 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2000 wrote to memory of 2156 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 30 PID 2000 wrote to memory of 2156 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 30 PID 2000 wrote to memory of 2156 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 30 PID 2000 wrote to memory of 2156 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 30 PID 2000 wrote to memory of 2176 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 31 PID 2000 wrote to memory of 2176 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 31 PID 2000 wrote to memory of 2176 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 31 PID 2000 wrote to memory of 2176 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 31 PID 2000 wrote to memory of 1956 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 32 PID 2000 wrote to memory of 1956 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 32 PID 2000 wrote to memory of 1956 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 32 PID 2000 wrote to memory of 1956 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 32 PID 2000 wrote to memory of 1956 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 32 PID 2000 wrote to memory of 1956 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 32 PID 2000 wrote to memory of 1956 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 32 PID 1956 wrote to memory of 2924 1956 AK74.exe 36 PID 1956 wrote to memory of 2924 1956 AK74.exe 36 PID 1956 wrote to memory of 2924 1956 AK74.exe 36 PID 1956 wrote to memory of 2924 1956 AK74.exe 36 PID 2448 wrote to memory of 2768 2448 Ghiya.exe 38 PID 2448 wrote to memory of 2768 2448 Ghiya.exe 38 PID 2448 wrote to memory of 2768 2448 Ghiya.exe 38 PID 2448 wrote to memory of 2768 2448 Ghiya.exe 38 PID 2448 wrote to memory of 2768 2448 Ghiya.exe 38 PID 2448 wrote to memory of 2768 2448 Ghiya.exe 38 PID 2448 wrote to memory of 2768 2448 Ghiya.exe 38 PID 2000 wrote to memory of 2780 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 39 PID 2000 wrote to memory of 2780 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 39 PID 2000 wrote to memory of 2780 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 39 PID 2000 wrote to memory of 2780 2000 d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe 39 PID 2924 wrote to memory of 1508 2924 cmd.exe 40 PID 2924 wrote to memory of 1508 2924 cmd.exe 40 PID 2924 wrote to memory of 1508 2924 cmd.exe 40 PID 2924 wrote to memory of 1508 2924 cmd.exe 40 PID 2440 wrote to memory of 1908 2440 svchost.exe 43 PID 2440 wrote to memory of 1908 2440 svchost.exe 43 PID 2440 wrote to memory of 1908 2440 svchost.exe 43 PID 2440 wrote to memory of 1908 2440 svchost.exe 43
Processes
-
C:\Users\Admin\AppData\Local\Temp\d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.exe"C:\Users\Admin\AppData\Local\Temp\d892e5d7616914b8bbcc1c3d403c6d21bb18df5761e10ccd8e03f1ac1e2a814d.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:2000 -
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:2156
-
-
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:2176
-
-
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:1956 -
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:2924 -
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:1508
-
-
-
-
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:2780
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2396
-
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:2440 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259441393.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1908
-
-
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:2448 -
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:2768
-
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
MD50eba2a0e5b77969638306b3d3a3af537
SHA1142a0970cf8f57247924c94de34137c12eb83482
SHA256d72438581fd70c5d9bbcd56f0a4f2681e3de14114345ff5657ded943d4998963
SHA512a82a26245ead59cafeef0aa5649cfed8d33b3d3db5a88635d9d15ba5dd4836208cd778ab3e5ceb9c38cd1033ec4ce0cf365b633cd7b92c57fe665477cf7e1bfb
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
1.2MB
MD5b6e533b79dd02eeea9486211ac2bc390
SHA1390f793b65c085d61334f513423e996ad7a6d5af
SHA25672a6df926719f83b8e7719aa227d4ea4171ffdf5f51299839874ae9b16d87400
SHA512e0e6eb016afbd99576efb1a43f041b4863eda6a6aec7032a2bf3f5c905ba82ff0898460c29d9b013bee2ec81b27f095b04430493a80d9156e1c8d1efe68b4516
-
Filesize
49KB
MD5410094e231959a18990b3ca7b8303f4f
SHA11b38b899d527c56e46c228bb496e1b6e04861c7a
SHA256bdf47297acf2d8328c5f04f8b2d9878d006f1f86b2db095c31acd21a4fcc708f
SHA51218e6b56857b77f07e5e73797c8cd80f8b811735c1bb72b8f3f7053ff89c31511ce9eb79bbd4867b02624c42b255498b596f93fcb8baefc4e68a83f663ace4324