Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
156s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
10/08/2024, 16:31
Static task
static1
Behavioral task
behavioral1
Sample
86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe
-
Size
5.8MB
-
MD5
86cfa223f7f1b5976ddc5211edbaeda6
-
SHA1
7d4bdc0bb18b42ca45ee86a1f68fc50dcd1886e6
-
SHA256
a30538fadd01aa54147f568d7a052f634474171a65e790141834d19ae9da0b57
-
SHA512
b36f0ffc328e4148007996d4d686a4b60b218240ce4a1f51e6eb95c15aaab07ae71a7b846ec486b32cc983c8413befa865bab7543086db81273289ed0bbef339
-
SSDEEP
768:O0OTUQP3nNzcxYBSlWXYtmVY0sxYp3hXP:O0OAc3FcxBsdVdsyBhXP
Malware Config
Extracted
metasploit
encoder/call4_dword_xor
Signatures
-
MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
-
Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\drivers\sysdrv32.sys svhost.exe File opened for modification C:\Windows\SysWOW64\drivers\sysdrv32.sys svhost.exe -
Executes dropped EXE 1 IoCs
pid Process 1668 svhost.exe -
Impair Defenses: Safe Mode Boot 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\SVCWINSPOOL 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\SVCWINSPOOL\ = "Service" 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe -
Loads dropped DLL 2 IoCs
pid Process 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ctfmon = "C:\\Windows\\system\\svhost.exe" 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\system\svhost.exe 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe File opened for modification C:\Windows\system\svhost.exe 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 3 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 svhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 468 Process not Found -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2488 wrote to memory of 1668 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe 29 PID 2488 wrote to memory of 1668 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe 29 PID 2488 wrote to memory of 1668 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe 29 PID 2488 wrote to memory of 1668 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe 29 PID 2488 wrote to memory of 2912 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2912 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2912 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe 30 PID 2488 wrote to memory of 2912 2488 86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\86cfa223f7f1b5976ddc5211edbaeda6_JaffaCakes118.exe"1⤵
- Impair Defenses: Safe Mode Boot
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Windows\system\svhost.exe"C:\Windows\system\svhost.exe"2⤵
- Drops file in Drivers directory
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1668
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\86CFA2~1.EXE > nul2⤵
- System Location Discovery: System Language Discovery
PID:2912
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Impair Defenses
1Safe Mode Boot
1Indicator Removal
1File Deletion
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
5.8MB
MD586cfa223f7f1b5976ddc5211edbaeda6
SHA17d4bdc0bb18b42ca45ee86a1f68fc50dcd1886e6
SHA256a30538fadd01aa54147f568d7a052f634474171a65e790141834d19ae9da0b57
SHA512b36f0ffc328e4148007996d4d686a4b60b218240ce4a1f51e6eb95c15aaab07ae71a7b846ec486b32cc983c8413befa865bab7543086db81273289ed0bbef339