Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22-12-2024 19:44
Behavioral task
behavioral1
Sample
cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe
Resource
win7-20240903-en
General
-
Target
cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe
-
Size
1.2MB
-
MD5
d2def0f10d1d3dfa821625b9aa1d6d82
-
SHA1
ba214f6eed0b58c8429b0c6554d34fc349b93359
-
SHA256
cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9
-
SHA512
6cfedbe20cf5cfc172922afdf557f99dc61220a95d153c07b7dfcb19280b1990117a6ef2cdd0b49549ff4b26d306bf2604ac1c91d66c24c7ef698274e5eb9dd8
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiR:WIwgMEuy+inDfp3/XoCw57XYBwKR
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/2812-29-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/2812-28-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3028-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3028-44-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3028-43-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3028-65-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral1/memory/3028-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0007000000019259-14.dat family_gh0strat behavioral1/memory/2812-29-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/2812-28-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3028-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3028-44-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3028-43-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3028-65-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral1/memory/3028-52-0x0000000010000000-0x00000000101BA000-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\\259474450.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 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe -
Executes dropped EXE 6 IoCs
pid Process 2796 AK47.exe 2780 AK47.exe 2812 AK74.exe 2580 Ghiya.exe 3028 Ghiya.exe 2156 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 10 IoCs
pid Process 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 2780 AK47.exe 2736 svchost.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 2580 Ghiya.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 2736 svchost.exe 2156 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral1/memory/1524-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1524-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/files/0x000600000001929a-60.dat vmprotect behavioral1/memory/1524-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1524-77-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1524-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1524-84-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1524-87-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1524-90-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral1/memory/1524-93-0x0000000000400000-0x0000000000760000-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" cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.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\259474450.txt AK47.exe File created C:\Windows\SysWOW64\259474450.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe -
resource yara_rule behavioral1/memory/2812-26-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2812-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/2812-28-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3028-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3028-44-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3028-43-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3028-41-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3028-65-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral1/memory/3028-52-0x0000000010000000-0x00000000101BA000-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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.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 svchost.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 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 1632 cmd.exe 2984 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2984 PING.EXE -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3028 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2812 AK74.exe Token: SeLoadDriverPrivilege 3028 Ghiya.exe Token: 33 3028 Ghiya.exe Token: SeIncBasePriorityPrivilege 3028 Ghiya.exe Token: 33 3028 Ghiya.exe Token: SeIncBasePriorityPrivilege 3028 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1524 wrote to memory of 2796 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 30 PID 1524 wrote to memory of 2796 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 30 PID 1524 wrote to memory of 2796 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 30 PID 1524 wrote to memory of 2796 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 30 PID 1524 wrote to memory of 2780 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 31 PID 1524 wrote to memory of 2780 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 31 PID 1524 wrote to memory of 2780 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 31 PID 1524 wrote to memory of 2780 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 31 PID 1524 wrote to memory of 2812 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 34 PID 1524 wrote to memory of 2812 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 34 PID 1524 wrote to memory of 2812 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 34 PID 1524 wrote to memory of 2812 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 34 PID 1524 wrote to memory of 2812 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 34 PID 1524 wrote to memory of 2812 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 34 PID 1524 wrote to memory of 2812 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 34 PID 2812 wrote to memory of 1632 2812 AK74.exe 36 PID 2812 wrote to memory of 1632 2812 AK74.exe 36 PID 2812 wrote to memory of 1632 2812 AK74.exe 36 PID 2812 wrote to memory of 1632 2812 AK74.exe 36 PID 2580 wrote to memory of 3028 2580 Ghiya.exe 37 PID 2580 wrote to memory of 3028 2580 Ghiya.exe 37 PID 2580 wrote to memory of 3028 2580 Ghiya.exe 37 PID 2580 wrote to memory of 3028 2580 Ghiya.exe 37 PID 2580 wrote to memory of 3028 2580 Ghiya.exe 37 PID 2580 wrote to memory of 3028 2580 Ghiya.exe 37 PID 2580 wrote to memory of 3028 2580 Ghiya.exe 37 PID 1632 wrote to memory of 2984 1632 cmd.exe 39 PID 1632 wrote to memory of 2984 1632 cmd.exe 39 PID 1632 wrote to memory of 2984 1632 cmd.exe 39 PID 1632 wrote to memory of 2984 1632 cmd.exe 39 PID 1524 wrote to memory of 2672 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 40 PID 1524 wrote to memory of 2672 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 40 PID 1524 wrote to memory of 2672 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 40 PID 1524 wrote to memory of 2672 1524 cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe 40 PID 2736 wrote to memory of 2156 2736 svchost.exe 42 PID 2736 wrote to memory of 2156 2736 svchost.exe 42 PID 2736 wrote to memory of 2156 2736 svchost.exe 42 PID 2736 wrote to memory of 2156 2736 svchost.exe 42
Processes
-
C:\Users\Admin\AppData\Local\Temp\cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.exe"C:\Users\Admin\AppData\Local\Temp\cee8df14510c36fe203666e21cb004442c6e91cc63ebde7e30fabf6153e126f9.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:1524 -
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:2796
-
-
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:2780
-
-
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:2812 -
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:1632 -
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:2984
-
-
-
-
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:2672
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2956
-
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:2736 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\259474450.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2156
-
-
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:2580 -
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:3028
-
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
MD57b13a3a268ff2dfef43171fbad234cd3
SHA1e304c32812735945a6aa83b136f9397db9eb2283
SHA256126938ad855d323094f7a2427e18f8ad21d5043696a88ab4bf591d868c320007
SHA5128fd344bb41636e18e05c3ef1dbce0a601c0a77cea594802a6b661a7f03c1801d4c3e6a12fa8026cbfbeda5afec1fb0420b71c4819f3d1f2094ee974fe304b711
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
1.2MB
MD55693735669fd8e4313d8efcd1ebe0286
SHA1c7806c709c14b9d554fd81ddba3e98ec8998f957
SHA256ea2e9c42d53b0f321c83d6a79e3300fc2792f4e1d150cc7a2a1c097f058e0a80
SHA51267fcec3f7a73b678fb62989c9e13662272da8c0595d1b06e586774efc30acf3d41ee8d3d858e2a825d31a24aa72d2905db2a51cf8d8ee37102173e3b738c79ea
-
Filesize
49KB
MD5e8a5bc854aae182c46565e713db03914
SHA1238ea2610df8fb4c0abc8a638c1593c07251f270
SHA256241066d85e1024521979e0b59bd2014663b1191d9afadb50280b6e1cd46eb04f
SHA5124d1ca733787f6f19f2e50b899369987a3f98047c65ed28aebde6aabf9d18e024befb0640769dc60da3b30d9b47607a1d2fe6c8a4ffc3bd2a2cdce40c5738b3fc
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d