emotet | ec70a0bb9eebbea0f2a0a99171b19ca40effd892f17b2f0b29456703f3aec393 | Triage™

Analysis

max time kernel
128s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
17/03/2022, 23:27

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General

Target
4d72ca3fae5b38df7d930c73ecd6502a.dll
Size 780KB
Sample220317-3fefeaffer
SHA256 ec70a0bb9eebbea0f2a0a99171b19ca40effd892f17b2f0b29456703f3aec393
MD5 4d72ca3fae5b38df7d930c73ecd6502a
SHA1 2d662201a37bc69ff481f7cbb17b6b57fb7f6e87
SHA512 91ab638acf372ce2ee806ba6659bb710665441e7f19aa46430ef5977e6a7b641da245840e2ae811e97b1253d5a9c8120c890b0a9df44d4dab768ce83e6906346
MD5 SHA1 SHA512

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

eck1.plain

ecs1.plain

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

Emotet4 1 IoCs

resource	yara_rule
behavioral2/memory/4360-130-0x00000000024D0000-0x000000000251C000-memory.dmp	Emotet4

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4360	regsvr32.exe
4360	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3980 wrote to memory of 4360	3980	regsvr32.exe	81
PID 3980 wrote to memory of 4360	3980	regsvr32.exe	81
PID 3980 wrote to memory of 4360	3980	regsvr32.exe	81

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4d72ca3fae5b38df7d930c73ecd6502a.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3980
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\4d72ca3fae5b38df7d930c73ecd6502a.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4360

Network

MITRE ATT&CK Matrix

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Downloads

memory/4360-130-0x00000000024D0000-0x000000000251C000-memory.dmp

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