emotet | 1b7f43f13d98b22c17ae563b5a6fc1830dbe3300ffb300b3df8438dfbf9bfe9f | Triage™

Analysis

max time kernel
133s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20220310-en
submitted
31/03/2022, 10:27

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General

Target
8496b97a3a2d3eda71b777da80cd7b3b.dll
Size 704KB
Sample220331-mg376aeeek
SHA256 1b7f43f13d98b22c17ae563b5a6fc1830dbe3300ffb300b3df8438dfbf9bfe9f
MD5 8496b97a3a2d3eda71b777da80cd7b3b
SHA1 f69149b06c81a9b52192855861862184ef8b8e32
SHA512 5e95571372f871a65eb719df2ec02e36b19c384d7346671e3485e6426216953fafba583d846028ed75ed7be3c07ed43bc86ff0c7a12dd75174eb4180613ac1df
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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4440	regsvr32.exe
4440	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 4440	4732	regsvr32.exe	83
PID 4732 wrote to memory of 4440	4732	regsvr32.exe	83
PID 4732 wrote to memory of 4440	4732	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8496b97a3a2d3eda71b777da80cd7b3b.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4732
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\8496b97a3a2d3eda71b777da80cd7b3b.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4440

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4440-135-0x0000000002DA0000-0x0000000002DC3000-memory.dmp

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