Analysis
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max time kernel
37s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 11:21
Static task
static1
Behavioral task
behavioral1
Sample
b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exe
Resource
win10v2004-20220812-en
General
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Target
b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exe
-
Size
91KB
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MD5
c2629669ad83c8b64bf1e7b522bdd95f
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SHA1
0479eb3726a31bb6dcfd2808aef63f0a6919fb33
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SHA256
b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de
-
SHA512
19a3363fc94c57bf8f22e5d9d7ac0c4a2ee61257bf04e262f709b07c815578174d587e5a12a42d14ccb4eb463df8fad8217ef92b49be8233e00757151db18614
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SSDEEP
1536:1dCN67EYnmXycbXPU9REyEhPEgWydHaC/Fr3KKgwCJX3e9a48DzszMza86x/OSAN:aPYcTOEyEhPkydHaIFDKxwC13aTzFl
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1236 1348 WerFault.exe b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exedescription pid process target process PID 1348 wrote to memory of 1236 1348 b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exe WerFault.exe PID 1348 wrote to memory of 1236 1348 b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exe WerFault.exe PID 1348 wrote to memory of 1236 1348 b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exe WerFault.exe PID 1348 wrote to memory of 1236 1348 b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exe"C:\Users\Admin\AppData\Local\Temp\b8bf1e48aa65c9b6f1412bff89db964476ae0b31485b35da4c2694380eb2e5de.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1348 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1348 -s 362⤵
- Program crash
PID:1236