Analysis
- max time kernel
45s - max time network
102s - platform
windows7_x64 - resource
win7-20220414-en - submitted
13/05/2022, 09:28
Static task
static1
Behavioral task
behavioral1
Sample
955fce049592b8bfacd6024343db0c04.dll
Resource
win7-20220414-en
0 signatures
0 seconds
General
- Target 955fce049592b8bfacd6024343db0c04.dll
- Size 586KB
- Sample220513-lfbwvaecb9
- SHA256 bdb2ad830f6e43e5eebcb79d995908e340dc6e0f57e5da71e1a7e934170d002a
- MD5 955fce049592b8bfacd6024343db0c04
- SHA1 78d48c5ba51bcd3459a92e8491e1583168fff390
- SHA512 893a065818bfc6af5218f2d8be2b6dc31cbacf6b138c57be8f6343d430e2639bf5696476334dc6844a33a6b474f7f2326161f596697c2957a39af17da2f52c28
- MD5 SHA1 SHA512
Malware Config
Signatures
- suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
- Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 240 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1092 regsvr32.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1092 wrote to memory of 240 1092 regsvr32.exe 27 PID 1092 wrote to memory of 240 1092 regsvr32.exe 27 PID 1092 wrote to memory of 240 1092 regsvr32.exe 27 PID 1092 wrote to memory of 240 1092 regsvr32.exe 27 PID 1092 wrote to memory of 240 1092 regsvr32.exe 27
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\955fce049592b8bfacd6024343db0c04.dll1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\NbsKaSNrAhkN\XHwquyuxOJgIYFi.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:240
-