Analysis
-
max time kernel
190s -
max time network
206s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 01:08
Static task
static1
Behavioral task
behavioral1
Sample
4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exe
Resource
win10v2004-20221111-en
General
-
Target
4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exe
-
Size
299KB
-
MD5
43217b2d42063459210ad558ef7295d0
-
SHA1
f55fd2219558598e2e2c2af839206e65c4dcdd72
-
SHA256
4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f
-
SHA512
289dc0976b48eca74fc48f124759869f47b3c263369f5000a3dd60fad895b56ea796521b41e3c6aa24b9f29415a5b4e4d87d00cc06a05ca185d3711c79a98c05
-
SSDEEP
6144:KXr+lex5gfzDVlVXg7OJsZcbYKSXxIN84:ix5GpXA8YKEE8
Malware Config
Signatures
-
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3380 3580 WerFault.exe 4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exe 1984 3580 WerFault.exe 4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exedescription pid process target process PID 3580 wrote to memory of 3380 3580 4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exe WerFault.exe PID 3580 wrote to memory of 3380 3580 4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exe WerFault.exe PID 3580 wrote to memory of 3380 3580 4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exe"C:\Users\Admin\AppData\Local\Temp\4a3cc10574c314b3a5d1654e6d7b053d23e6a22a5b19018db798ce282305154f.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3580 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 5082⤵
- Program crash
PID:3380 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 5082⤵
- Program crash
PID:1984
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3580 -ip 35801⤵PID:240