emotet | aca3045a91251618fe1a8a2a264c71b9ae54fc2d6a3d29bf11eb4f9e6ebb5c33 | Triage

Analysis

max time kernel
76s
max time network
139s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:51

Sharing

Report Analysis Logs

General

Target

aca3045a91251618fe1a8a2a264c71b9ae54fc2d6a3d29bf11eb4f9e6ebb5c33.dll
Size

538KB
MD5

9074fe9fdd0196b2f28388359fc90856
SHA1

a4c8fb0699d3fb96c6eb6e34c6db9fb1c8bfa04d
SHA256

aca3045a91251618fe1a8a2a264c71b9ae54fc2d6a3d29bf11eb4f9e6ebb5c33
SHA512

2cd7a06d450fd8e262be66ca7565e69285fb832f12ee239f89b80c5f78fa5dcb469530a87a11287f99f9cb554de3005e347d1702f8d5e74c9ee347de80f52c20

Score

10^/10

emotet banker suricata trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

4460 regsvr32.exe
4460 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2388 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2388 wrote to memory of 4460	2388	regsvr32.exe	regsvr32.exe
PID 2388 wrote to memory of 4460	2388	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\aca3045a91251618fe1a8a2a264c71b9ae54fc2d6a3d29bf11eb4f9e6ebb5c33.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2388

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LrjapoJ\OCOVauQudsWBDmT.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4460

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2388-114-0x0000000180000000-0x0000000180032000-memory.dmp

Filesize
200KB

Download
memory/4460-119-0x0000000000000000-mapping.dmp

Download