Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
119s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2024, 19:43
Behavioral task
behavioral1
Sample
0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6.exe
Resource
win10v2004-20241007-en
General
-
Target
0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6.exe
-
Size
29KB
-
MD5
6bd9ae71b80c17bd0490e351ce50cdf0
-
SHA1
d0d6c408bbc8cdd7b2e599208c0c80f158e8c8bb
-
SHA256
0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6
-
SHA512
93e7ea47d97e93de0b5d5d30149d8a8a738fd1409974a04117847ed19e8a345edbe2f9975d15bb14eeff4c021283386a2db1f2cd15d95ff8c8c52da1ac0243b6
-
SSDEEP
384:5PqvANl7TxTD+VF2dbofPauxnaIuXF5Xs4GOmqDwgjrzeo9GBsbh0w4wlAokw9ON:Ou75oa4fu124AqFjXeJBKh0p29SgRe/t
Malware Config
Signatures
-
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 384 netsh.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation 0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6.exe -
Executes dropped EXE 1 IoCs
pid Process 868 sa.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\b00bcc1238637f2c38892eba30ad1638 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\sa.exe\" .." sa.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b00bcc1238637f2c38892eba30ad1638 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\sa.exe\" .." sa.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
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 0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious behavior: EnumeratesProcesses 36 IoCs
pid Process 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe 868 sa.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 868 sa.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4484 wrote to memory of 868 4484 0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6.exe 82 PID 4484 wrote to memory of 868 4484 0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6.exe 82 PID 4484 wrote to memory of 868 4484 0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6.exe 82 PID 868 wrote to memory of 384 868 sa.exe 83 PID 868 wrote to memory of 384 868 sa.exe 83 PID 868 wrote to memory of 384 868 sa.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6.exe"C:\Users\Admin\AppData\Local\Temp\0b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4484 -
C:\Users\Admin\AppData\Local\Temp\sa.exe"C:\Users\Admin\AppData\Local\Temp\sa.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:868 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\sa.exe" "sa.exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:384
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
29KB
MD56bd9ae71b80c17bd0490e351ce50cdf0
SHA1d0d6c408bbc8cdd7b2e599208c0c80f158e8c8bb
SHA2560b85997e299f9d802ea2fb192dce07eea810a477edcc75c92753fe388cafe6f6
SHA51293e7ea47d97e93de0b5d5d30149d8a8a738fd1409974a04117847ed19e8a345edbe2f9975d15bb14eeff4c021283386a2db1f2cd15d95ff8c8c52da1ac0243b6