emotet | a1b47225cf4c848a8a3979e089ed8a9f5f7326a5f9a131f3ef22980b8e8c0010 | Triage™

Analysis

max time kernel
111s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20220310-en
submitted
23/03/2022, 08:17

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General

Target
a1b47225cf4c848a8a3979e089ed8a9f5f7326a5f9a131f3ef22980b8e8c0010.dll
Size 997KB
Sample220323-j6v2asefar
SHA256 a1b47225cf4c848a8a3979e089ed8a9f5f7326a5f9a131f3ef22980b8e8c0010
MD5 45158ee3467e4f43c392c7fd3cfb753e
SHA1 4a6536df0d92884f1a6d92cb83efe63adc05bca0
SHA512 73ef44c412cef899eee216ab7942caa17312a9d0147c692472902ebe8434a8e2adfb9fd175326682fd57f0fa0469de27f56c338ba217af096c3b6c58f4ceff40
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
2940	regsvr32.exe
2940	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1264 wrote to memory of 2940	1264	regsvr32.exe	83
PID 1264 wrote to memory of 2940	1264	regsvr32.exe	83
PID 1264 wrote to memory of 2940	1264	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a1b47225cf4c848a8a3979e089ed8a9f5f7326a5f9a131f3ef22980b8e8c0010.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1264
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\a1b47225cf4c848a8a3979e089ed8a9f5f7326a5f9a131f3ef22980b8e8c0010.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2940-135-0x0000000010000000-0x0000000010028000-memory.dmp

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