Analysis
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max time kernel
34s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 00:36
Static task
static1
Behavioral task
behavioral1
Sample
6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe
Resource
win10v2004-20221111-en
General
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Target
6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe
-
Size
411KB
-
MD5
1fb8ff8ba1e5745d1c9554d0c3221f00
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SHA1
5258fc2f6f51517b938ae5d0a860f8c252720a37
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SHA256
6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e
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SHA512
0f66c901314612787f3e206e232196c46e55ec5b123851cf080d5fce14331432649c1c2c850a40e3941516649a6e502eebee7ec9b2ca8489b8f87cbd79e05a06
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SSDEEP
6144:7EhIX2kQTcWj2XwvRFWM9rppV065gS2LXqEneJOMEMs7L9OaNa+dkE7+J1Zb5r:7EhIXPQQWVzWMljuS2CbYI9r
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exedescription ioc process File opened for modification C:\Windows\System32\LogFiles\Dwm\{msdt-9er-45fr-gthb89}_4595.log 6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1360 1016 WerFault.exe 6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exedescription pid process target process PID 1016 wrote to memory of 1360 1016 6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe WerFault.exe PID 1016 wrote to memory of 1360 1016 6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe WerFault.exe PID 1016 wrote to memory of 1360 1016 6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe WerFault.exe PID 1016 wrote to memory of 1360 1016 6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe"C:\Users\Admin\AppData\Local\Temp\6ff8faaf7bfa560c31a77afc54b35b59b439b72ad572be2528ff5a36f0f7a39e.exe"1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1016 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1016 -s 1362⤵
- Program crash
PID:1360