Analysis
- max time kernel
56s - max time network
149s - platform
windows7_x64 - resource
win7-20220414-en - submitted
13/05/2022, 09:36
Static task
static1
Behavioral task
behavioral1
Sample
0fa71c508fb14b9603ff942d8dac0220.dll
Resource
win7-20220414-en
0 signatures
0 seconds
General
- Target 0fa71c508fb14b9603ff942d8dac0220.dll
- Size 532KB
- Sample220513-lkwrtaece8
- SHA256 bdb195ea4dd8eb3908fe3bab6857cb06be70798dd1f09f25be8348d2dbf9a4f6
- MD5 0fa71c508fb14b9603ff942d8dac0220
- SHA1 9d3bcc92ce3a8d7d68674294bba477eb1576fd20
- SHA512 02906068f74b31db3cf932518413047058d4298279bcfee0c84bab6014943a210951831f7b2f9103e3ef572fabcc7787644b58b581c6628b2d7b5d745bf860e7
- 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 1380 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 836 regsvr32.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 836 wrote to memory of 1380 836 regsvr32.exe 27 PID 836 wrote to memory of 1380 836 regsvr32.exe 27 PID 836 wrote to memory of 1380 836 regsvr32.exe 27 PID 836 wrote to memory of 1380 836 regsvr32.exe 27 PID 836 wrote to memory of 1380 836 regsvr32.exe 27
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\0fa71c508fb14b9603ff942d8dac0220.dll1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:836 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\DAugY\prrHqhLEh.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1380
-