emotet | d5f3f40ccac34c33cb41d4b2b01545ef4fb29e06bbeaf8a16d8ed6b2e5c9d981 | Triage™

Analysis

max time kernel
132s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
23/03/2022, 09:22

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General

Target
d5f3f40ccac34c33cb41d4b2b01545ef4fb29e06bbeaf8a16d8ed6b2e5c9d981.dll
Size 668KB
Sample220323-lb59wsfhdk
SHA256 d5f3f40ccac34c33cb41d4b2b01545ef4fb29e06bbeaf8a16d8ed6b2e5c9d981
MD5 375c69afe25850a1dcb69d9c6e9b49a0
SHA1 e40d751588d76167026b9b7fdf21b2f66ead5d30
SHA512 a34513e8c5b9063f0bf0106fea92434734929bcd27e628e5131dfda492b64ed2059456e59358535f9c78da5493076ada504e5b4365c0ce1036c04f6db15fd61b
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
2380	regsvr32.exe
2380	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2380	2136	regsvr32.exe	79
PID 2136 wrote to memory of 2380	2136	regsvr32.exe	79
PID 2136 wrote to memory of 2380	2136	regsvr32.exe	79

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d5f3f40ccac34c33cb41d4b2b01545ef4fb29e06bbeaf8a16d8ed6b2e5c9d981.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\d5f3f40ccac34c33cb41d4b2b01545ef4fb29e06bbeaf8a16d8ed6b2e5c9d981.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2380

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2380-131-0x0000000002420000-0x0000000002447000-memory.dmp

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