Analysis
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max time kernel
139s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 21:22
Static task
static1
Behavioral task
behavioral1
Sample
1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exe
Resource
win10v2004-20220812-en
General
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Target
1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exe
-
Size
1.8MB
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MD5
228000c428df716323bdf012ef6d2a54
-
SHA1
3bde92db0aea44931fbdfb3f913d2cf8747c697a
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SHA256
1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280
-
SHA512
0826356d905e3340a38ff8ef9f47db21320f4868fdf0374533586ca9949cbb3ec2afedba807d019aa4f4d9e42fe8240dc03fe11fe83f30eb547c147b4c854ef0
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SSDEEP
49152:xgQzrvEvJpUmYXDbLxRE9o0UzXzDo6fZn5reVoGfNj0Mn+icyriYNgZlj:xfrvEvJpUmSDXEjUzXzDo6f95r7Y+icn
Malware Config
Signatures
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 1808 4500 WerFault.exe 1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exe 968 4500 WerFault.exe 1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exedescription pid process target process PID 4500 wrote to memory of 1808 4500 1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exe WerFault.exe PID 4500 wrote to memory of 1808 4500 1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exe WerFault.exe PID 4500 wrote to memory of 1808 4500 1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exe"C:\Users\Admin\AppData\Local\Temp\1640908c4151c19ca4ed260ba61f6279198caaab2ee8f5fd7b754f7a18185280.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4500 -s 5362⤵
- Program crash
PID:1808 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4500 -s 5362⤵
- Program crash
PID:968
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4500 -ip 45001⤵PID:2548