Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
07/04/2024, 00:07
Static task
static1
Behavioral task
behavioral1
Sample
a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe
Resource
win10v2004-20240226-en
General
-
Target
a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe
-
Size
168KB
-
MD5
90f61238cd0d1709ac80c24d2e7a87a1
-
SHA1
f0c1a4cbbd0d69a85de7d7860ffc763d220756d5
-
SHA256
a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876
-
SHA512
13b9c41f67327840b8ca80a60015045e196e2f820e35e3082eefba9104f87b76624ded18e922bec6a6deb5ca2144afa87ffe8dd9824187597de3eeeb40c64699
-
SSDEEP
1536:oVWy3/PPqPFzTGRfu+1niPRI7gIeTo88zQMihZOy+RMnmE7UkAEJZvhICqDojK9:hkPqPFzTGRfu67bNz2hT9nmEA19
Malware Config
Signatures
-
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" buezae.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe -
Executes dropped EXE 1 IoCs
pid Process 2968 buezae.exe -
Loads dropped DLL 2 IoCs
pid Process 2092 a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe 2092 a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /b" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /i" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /d" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /l" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /e" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /s" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /k" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /c" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /n" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /g" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /w" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /q" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /h" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /t" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /z" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /p" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /o" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /v" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /u" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /a" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /m" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /y" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /x" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /s" a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /r" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /f" buezae.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\buezae = "C:\\Users\\Admin\\buezae.exe /j" buezae.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2092 a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe 2968 buezae.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2092 a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe 2968 buezae.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2092 wrote to memory of 2968 2092 a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe 28 PID 2092 wrote to memory of 2968 2092 a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe 28 PID 2092 wrote to memory of 2968 2092 a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe 28 PID 2092 wrote to memory of 2968 2092 a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe"C:\Users\Admin\AppData\Local\Temp\a8011f951421b4d8c1868791b34aea83ac6829990c86893279afe371052f5876.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Users\Admin\buezae.exe"C:\Users\Admin\buezae.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2968
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
168KB
MD52a094c06431421ae087afd456551007d
SHA1f51233b35b7672f309adcfbe0d59c9e796fcffe1
SHA256603b7c4daad8f197e0cfaffc9f648cded6006756189d9f0cc0380fb0c938e4cf
SHA512604f9843a807d625aac889f9ac6914a53da426d734f445d6f44f39a23bc1e530584341c4603eb584ec62f258fa27e6c6a70c0744e33acfbab7e20b4d8fea690e