Analysis
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max time kernel
242s -
max time network
249s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 14:28
Static task
static1
Behavioral task
behavioral1
Sample
433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exe
Resource
win10v2004-20221111-en
General
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Target
433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exe
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Size
609KB
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MD5
ad093a827e20d9196dadfb762a7b203e
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SHA1
a8fa3d7c1df8270b4d6c911eaffc486fbe788bfb
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SHA256
433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923
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SHA512
bb44edc797b084c2b213580a8bb3dd7fec7cb91c81237aaf5723a693c981db496ee71b0932c30bf224c99f2938cf52f3092d496a1a63a2991e1e5ef957f12038
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SSDEEP
12288:BuPxtOsNDILFVvOhKcNCnqN1yyUM86aEcdRY8ee6Iaon:uVwVmh8nMBMEc/YULaO
Malware Config
Signatures
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2416 3708 WerFault.exe 433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exe 2940 3708 WerFault.exe 433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exedescription pid process target process PID 3708 wrote to memory of 2416 3708 433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exe WerFault.exe PID 3708 wrote to memory of 2416 3708 433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exe WerFault.exe PID 3708 wrote to memory of 2416 3708 433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exe"C:\Users\Admin\AppData\Local\Temp\433f31f0b221df4bf0b987b18c6cea1b1b40241fa9ee5c51a9f85134db10b923.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3708 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3708 -s 5242⤵
- Program crash
PID:2416 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3708 -s 5242⤵
- Program crash
PID:2940
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3708 -ip 37081⤵PID:4264