Analysis
- max time kernel
167s - max time network
190s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
08/01/2024, 00:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4a3a62c682a402bc35ebc07c95f62fb7.exe
Resource
win7-20231215-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
4a3a62c682a402bc35ebc07c95f62fb7.exe
Resource
win10v2004-20231215-en
2 signatures
150 seconds
General
- Target 4a3a62c682a402bc35ebc07c95f62fb7.exe
- Size 32KB
- Sample240108-a7j6rahdbp
- SHA256 1cdd13d754893d86fda3a07c814fad2e14d32ca513e932150ba6908d017d49b7
- MD5 4a3a62c682a402bc35ebc07c95f62fb7
- SHA1 028f8ccd219ed867afb153c9d26f79bbec38029b
- SHA512 620b8f688a1dfd04e911a794738474ad045bbea15a766a7c3a45a1d33d7da1262975fd02db5da72d28a11c3b27c4fcfb16888e548f78433e48c0dbd761ba524f
- SSDEEP 768:QIk8voGII+z+aZYI4cSN5N4TzMFvXrd4XLBKybiUYtonN2EkzjQf:5k8vohI+zRZYZcSNmzWvXBUEn/oNtkH2
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Program crash 2 IoCs
pid pid_target Process procid_target 892 1488 WerFault.exe 88 4420 1488 WerFault.exe 88 - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1488 wrote to memory of 892 1488 4a3a62c682a402bc35ebc07c95f62fb7.exe 95 PID 1488 wrote to memory of 892 1488 4a3a62c682a402bc35ebc07c95f62fb7.exe 95 PID 1488 wrote to memory of 892 1488 4a3a62c682a402bc35ebc07c95f62fb7.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\4a3a62c682a402bc35ebc07c95f62fb7.exe"C:\Users\Admin\AppData\Local\Temp\4a3a62c682a402bc35ebc07c95f62fb7.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1488 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 2522⤵
- Program crash
PID:892
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 2522⤵
- Program crash
PID:4420
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1488 -ip 14881⤵PID:4736