emotet | 726f3e29b795ba6a8ff3fee79f6c054a9b87b64261db492a09c06ae5c6d00e62 | Triage™

Analysis

max time kernel
139s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
22/03/2022, 23:14

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General

Target
5e77ab95eaf8003ca47f94ea0d275f36.dll
Size 808KB
Sample220322-271maagbdq
SHA256 726f3e29b795ba6a8ff3fee79f6c054a9b87b64261db492a09c06ae5c6d00e62
MD5 5e77ab95eaf8003ca47f94ea0d275f36
SHA1 51b92ad8fc6fa48568c3816ddd84b699c3c48866
SHA512 2da5079cc7d8d7f88d7d7d52dbc857399264fe922cfa126a913905a51b182a2b0e5e906e7d5ed9e39d987a3b3ceec94b4a8b9978aafcede666fc6c0cd4e11da8
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

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
940	regsvr32.exe
940	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 600 wrote to memory of 940	600	regsvr32.exe	78
PID 600 wrote to memory of 940	600	regsvr32.exe	78
PID 600 wrote to memory of 940	600	regsvr32.exe	78

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5e77ab95eaf8003ca47f94ea0d275f36.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:600
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\5e77ab95eaf8003ca47f94ea0d275f36.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/940-131-0x0000000002760000-0x0000000002784000-memory.dmp

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