Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
112s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
21/10/2023, 08:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe
Resource
win7-20231020-en
windows7-x64
4 signatures
150 seconds
General
-
Target
7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe
-
Size
2.2MB
-
MD5
6546fb9ff12b3f68250c56a13fe2f129
-
SHA1
9f6025ecb1bd145c36204c0cb37d2c8d4429c955
-
SHA256
7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d
-
SHA512
32f5a05eea210d88f79b6f049eff56263e34a21c905ec0148ef3a68495704858ef8b693b4e92274b0cf12e9c7c905d47833f87de00c7383bc2261aceb9384ff0
-
SSDEEP
49152:fNFbZHkDXHY4RUM6yutBZlfIzOdO3mhS87NrWOPKV1fXLvcsZ9:fNRZHkDXHYkU6wBkzN3U7NrW7
Malware Config
Extracted
Family
sality
C2
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
-
Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe -
resource yara_rule behavioral2/memory/4916-1-0x0000000002570000-0x000000000362A000-memory.dmp upx behavioral2/memory/4916-3-0x0000000002570000-0x000000000362A000-memory.dmp upx behavioral2/memory/4916-4-0x0000000002570000-0x000000000362A000-memory.dmp upx behavioral2/memory/4916-5-0x0000000002570000-0x000000000362A000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e586879 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe File opened for modification C:\Windows\SYSTEM.INI 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe -
Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe Token: SeDebugPrivilege 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4916 wrote to memory of 796 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 9 PID 4916 wrote to memory of 800 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 10 PID 4916 wrote to memory of 1020 4916 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe 12 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe
Processes
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:800
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1020
-
C:\Users\Admin\AppData\Local\Temp\7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe"C:\Users\Admin\AppData\Local\Temp\7d70c93eb377523db0fd54229947e1907b18e1f2a06b7f403292fd3b3ac36e8d.exe"1⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4916
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1