emotet | e72bbd75405a90a6dbcd00e0bf28e4b965f1da1624832abc58546b68e51a02df | Triage

Analysis

max time kernel
83s
max time network
138s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 14:10

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General

Target

e72bbd75405a90a6dbcd00e0bf28e4b965f1da1624832abc58546b68e51a02df.dll
Size

532KB
MD5

38db82731144abcc449d49f101734e8a
SHA1

0ec99e99ac0c2ff44bd6ca603a3eafe0949df535
SHA256

e72bbd75405a90a6dbcd00e0bf28e4b965f1da1624832abc58546b68e51a02df
SHA512

073424e5fef226eac736100ca3b9b7642bdb55237e4eb888cdeaa14f35b1cfb53e3349a3fb0394ea3f80fb9c94158dcbe8f6774f52b04700d04edc0afd932575

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

2780 regsvr32.exe
2780 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2504 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2504 wrote to memory of 2780	2504	regsvr32.exe	regsvr32.exe
PID 2504 wrote to memory of 2780	2504	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e72bbd75405a90a6dbcd00e0bf28e4b965f1da1624832abc58546b68e51a02df.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2504

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DLxmiAMVy\zelhR.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2780

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2504-118-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/2780-123-0x0000000000000000-mapping.dmp

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