Analysis
-
max time kernel
150s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
31-01-2025 19:54
Behavioral task
behavioral1
Sample
f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe
Resource
win7-20240729-en
General
-
Target
f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe
-
Size
1.2MB
-
MD5
26f54600b2aaf55b4c85b44b39e451c1
-
SHA1
d252e81bd0bfc62157248cf3eb192b17648968d8
-
SHA256
f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5
-
SHA512
530cded88ef11922c5f719f6cd1a72012446d642c9d06da16d6124d315abad4e2d116bbe1abebfe3cafa4870066176fb8d9c8a17a694b5eba5ffe411d182e696
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2688-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2688-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2460-43-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2460-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2460-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2460-53-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2460-57-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0007000000018b62-14.dat family_gh0strat behavioral1/memory/2688-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2688-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2460-43-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2460-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2460-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2460-53-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2460-57-0x0000000010000000-0x00000000101BA000-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\\259485776.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 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Executes dropped EXE 6 IoCs
pid Process 812 AK47.exe 2588 AK47.exe 2688 AK74.exe 2672 Ghiya.exe 2460 Ghiya.exe 1952 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2588 AK47.exe 2876 svchost.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2672 Ghiya.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2876 svchost.exe 1952 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/2268-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2268-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x0037000000018710-62.dat vmprotect behavioral1/memory/2268-74-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2268-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2268-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2268-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2268-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2268-93-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/2268-96-0x0000000000400000-0x0000000000760000-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" f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File created C:\Windows\SysWOW64\259485776.txt AK47.exe File created C:\Windows\SysWOW64\259485776.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 -
resource yara_rule behavioral1/memory/2688-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2688-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2460-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2460-41-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2460-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2460-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2460-53-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2460-57-0x0000000010000000-0x00000000101BA000-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 Ghiya.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 448 PING.EXE 2448 cmd.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 448 PING.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2460 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2688 AK74.exe Token: SeLoadDriverPrivilege 2460 Ghiya.exe Token: 33 2460 Ghiya.exe Token: SeIncBasePriorityPrivilege 2460 Ghiya.exe Token: 33 2460 Ghiya.exe Token: SeIncBasePriorityPrivilege 2460 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2268 wrote to memory of 812 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 30 PID 2268 wrote to memory of 812 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 30 PID 2268 wrote to memory of 812 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 30 PID 2268 wrote to memory of 812 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 30 PID 2268 wrote to memory of 2588 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 31 PID 2268 wrote to memory of 2588 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 31 PID 2268 wrote to memory of 2588 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 31 PID 2268 wrote to memory of 2588 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 31 PID 2268 wrote to memory of 2688 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 34 PID 2268 wrote to memory of 2688 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 34 PID 2268 wrote to memory of 2688 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 34 PID 2268 wrote to memory of 2688 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 34 PID 2268 wrote to memory of 2688 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 34 PID 2268 wrote to memory of 2688 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 34 PID 2268 wrote to memory of 2688 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 34 PID 2688 wrote to memory of 2448 2688 AK74.exe 36 PID 2688 wrote to memory of 2448 2688 AK74.exe 36 PID 2688 wrote to memory of 2448 2688 AK74.exe 36 PID 2688 wrote to memory of 2448 2688 AK74.exe 36 PID 2672 wrote to memory of 2460 2672 Ghiya.exe 37 PID 2672 wrote to memory of 2460 2672 Ghiya.exe 37 PID 2672 wrote to memory of 2460 2672 Ghiya.exe 37 PID 2672 wrote to memory of 2460 2672 Ghiya.exe 37 PID 2672 wrote to memory of 2460 2672 Ghiya.exe 37 PID 2672 wrote to memory of 2460 2672 Ghiya.exe 37 PID 2672 wrote to memory of 2460 2672 Ghiya.exe 37 PID 2448 wrote to memory of 448 2448 cmd.exe 39 PID 2448 wrote to memory of 448 2448 cmd.exe 39 PID 2448 wrote to memory of 448 2448 cmd.exe 39 PID 2448 wrote to memory of 448 2448 cmd.exe 39 PID 2268 wrote to memory of 2028 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 40 PID 2268 wrote to memory of 2028 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 40 PID 2268 wrote to memory of 2028 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 40 PID 2268 wrote to memory of 2028 2268 f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe 40 PID 2876 wrote to memory of 1952 2876 svchost.exe 42 PID 2876 wrote to memory of 1952 2876 svchost.exe 42 PID 2876 wrote to memory of 1952 2876 svchost.exe 42 PID 2876 wrote to memory of 1952 2876 svchost.exe 42
Processes
-
C:\Users\Admin\AppData\Local\Temp\f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.exe"C:\Users\Admin\AppData\Local\Temp\f8becefe2c63915087d5179c777953c72fd51aed0c28b42dad2ab02a94d741a5.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:2268 -
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:812
-
-
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:2588
-
-
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:2688 -
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:2448 -
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:448
-
-
-
-
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:2028
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2676
-
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:2876 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259485776.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1952
-
-
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:2672 -
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:2460
-
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
MD568e7e6b98a55ae9edef8d9d42c963bf9
SHA19c76c050fcbe2e6d42960d21eef0f621484793d5
SHA256ad920eb7bc81409d8e43262d10bc432c0e8374d45d6863f467fd5a050d84417f
SHA51204be0d3ae367594a846f2209d302b9861a4051ddad640f149810f1c69632c6651342d331b8acdce6a7165a8f36779b09f50f72dc53ed562177686309079801e9
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
1.2MB
MD5902d8077ca6fa64a3d7c86b39320b5b9
SHA17fe5d723030c4e3d01766599d2d86904c317f448
SHA256ed5d515a670f4e98eca2b9cd5b69a33e1bce125c1a94ca5f312cc08ab6a30e54
SHA512f93508ebf948761c941a6bcd8ca4f431036d90fc830bdff53a097765ff4eba1a377d5efc06531f41875a751a2f005f8de7f4894a456ce1a3c873b49d516d900e
-
Filesize
49KB
MD56be699ec619518c5a51af87e2b6d78c3
SHA149891787c6e7542db8503aacc71dc9b66cc1a7f0
SHA256cdc115e4972b9c1d2e7f606a91607d2103693f4bbe220d85a0c35abac839b8eb
SHA5122abb966e2e44f2737bc7bf9eea56c8476ad85ddc4d17caf3cf5baf5c1428e63fcd10c9767040e8205b00a4745dcce0d7faaf48437d44bdf3e700d6ffe7ce27b5
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d