emotet | e8aa05b4bf1522c23e0874d247d6d7ec4e5163425526ed301433be9565ee14ff | Triage

Analysis

max time kernel
61s
max time network
160s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 13:51

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General

Target

e8aa05b4bf1522c23e0874d247d6d7ec4e5163425526ed301433be9565ee14ff.dll
Size

532KB
MD5

725009105c5181c9f8532ed260d81522
SHA1

c450957fde6e60cddcce77aeccc92815548a6976
SHA256

e8aa05b4bf1522c23e0874d247d6d7ec4e5163425526ed301433be9565ee14ff
SHA512

e8b63590fa78015900204cc4ecf6395a7a2e2866ebdfe29df20589d6e809cad3327446987a53ba2c0fa17778b1ff4dea71e8e0dc450b652d8cd814a13d26efca

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

2732 regsvr32.exe
2732 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2384 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2384 wrote to memory of 2732	2384	regsvr32.exe	regsvr32.exe
PID 2384 wrote to memory of 2732	2384	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e8aa05b4bf1522c23e0874d247d6d7ec4e5163425526ed301433be9565ee14ff.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2384

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\BdKnZ\MuRdtik.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2732

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2384-118-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/2732-123-0x0000000000000000-mapping.dmp

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