Analysis
- max time kernel
135s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system - submitted
15/06/2023, 13:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0.4103157223560945.dll
Resource
win7-20230220-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
0.4103157223560945.dll
Resource
win10v2004-20230220-en
2 signatures
150 seconds
General
- Target 0.4103157223560945.dll
- Size 246KB
- Sample230615-qhf1sshc6w
- SHA256 fe310af46190858dd9b851e44dc3cb236093f0d5b5b40594f279c6cd824482a9
- MD5 037b8c0233524810844336d227c1a426
- SHA1 a1a40f4c2dd43eb8aa7d900e0071e907804d181c
- SHA512 b0d23d0ad0a5236c421ba13f785cab8070e9cf38b2fac82abf6f0696a46050546e1cde7a6f864bfba613252ed5b4506ae5a5330bcdfc4638ec6fdb8ef4379951
- SSDEEP 6144:cRixgWEZ5Txh9QQU7kVTAHluobjrA3XqpyNj7R5o9nPz7gS1TzL:cRwBEZp11EFcUTzL
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 4628 3176 WerFault.exe 82 - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2368 wrote to memory of 3176 2368 rundll32.exe 82 PID 2368 wrote to memory of 3176 2368 rundll32.exe 82 PID 2368 wrote to memory of 3176 2368 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0.4103157223560945.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0.4103157223560945.dll,#12⤵PID:3176
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3176 -s 6003⤵
- Program crash
PID:4628
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3176 -ip 31761⤵PID:3824