emotet | 3817e1fecf766300c1ec7aefefd1edf34d6e2a11b39ae3613040f74e4db23545

General

Target
emotet_exe_e4_3817e1fecf766300c1ec7aefefd1edf34d6e2a11b39ae3613040f74e4db23545_2022-03-17__171245.dll
Size 800KB
Sample220317-vreljsddck
SHA256 3817e1fecf766300c1ec7aefefd1edf34d6e2a11b39ae3613040f74e4db23545
MD5 a0d60c94822849555174c3e06b919f3b
SHA1 7061514c10c5e77f0777cf57d56c5a2fb30f2221
SHA512 afca782c193f1d000b9bf3490a6e8787384f9a28b74318e4e166de358f5217a677b789f7ec4d4ef39fdfe8bb8ca46ddafc6ffa0fdcf6654442c386dd2ba83a02
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

45.76.1.145:443
217.182.25.250:8080
119.193.124.41:7080
192.99.251.50:443
146.59.226.45:443
173.212.193.249:8080
207.38.84.195:8080
45.118.135.203:7080
31.24.158.56:8080
209.126.98.206:8080
212.237.17.99:8080
216.158.226.206:443
50.30.40.196:8080
82.165.152.127:8080
159.8.59.82:8080
107.182.225.142:8080
110.232.117.186:8080
72.15.201.15:8080
5.9.116.246:8080
79.172.212.216:8080
212.24.98.99:8080
188.44.20.25:443
101.50.0.91:8080
203.114.109.124:443
151.106.112.196:8080
196.218.30.83:443
176.56.128.118:443
159.65.88.10:8080
195.154.133.20:443
176.104.106.96:8080
45.118.115.99:8080
129.232.188.93:443
45.176.232.124:443
158.69.222.101:443
45.142.114.231:8080
103.221.221.247:8080
103.43.46.182:443
185.157.82.211:8080
51.91.7.5:8080
103.75.201.2:443
167.99.115.35:8080
185.8.212.130:7080
46.55.222.11:443
197.242.150.244:8080
58.227.42.236:80
195.201.151.129:8080
51.254.140.238:7080
50.116.54.215:443
138.185.72.26:8080
178.79.147.66:8080
189.126.111.200:7080
153.126.146.25:7080
103.75.201.4:443
164.68.99.3:8080
131.100.24.231:80
1.234.2.232:8080

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 2 IoCs

resource	yara_rule
behavioral1/memory/308-56-0x00000000009B0000-0x00000000009FD000-memory.dmp	Emotet4
behavioral1/memory/664-61-0x0000000000340000-0x000000000038D000-memory.dmp	Emotet4

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Xgretbkiravtq\tsufxuxijvrws.rfe	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
664	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
308	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 308	1776	regsvr32.exe	27
PID 1776 wrote to memory of 308	1776	regsvr32.exe	27
PID 1776 wrote to memory of 308	1776	regsvr32.exe	27
PID 1776 wrote to memory of 308	1776	regsvr32.exe	27
PID 1776 wrote to memory of 308	1776	regsvr32.exe	27
PID 1776 wrote to memory of 308	1776	regsvr32.exe	27
PID 1776 wrote to memory of 308	1776	regsvr32.exe	27
PID 308 wrote to memory of 664	308	regsvr32.exe	28
PID 308 wrote to memory of 664	308	regsvr32.exe	28
PID 308 wrote to memory of 664	308	regsvr32.exe	28
PID 308 wrote to memory of 664	308	regsvr32.exe	28
PID 308 wrote to memory of 664	308	regsvr32.exe	28
PID 308 wrote to memory of 664	308	regsvr32.exe	28
PID 308 wrote to memory of 664	308	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_3817e1fecf766300c1ec7aefefd1edf34d6e2a11b39ae3613040f74e4db23545_2022-03-17__171245.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_3817e1fecf766300c1ec7aefefd1edf34d6e2a11b39ae3613040f74e4db23545_2022-03-17__171245.dll
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:308
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Xgretbkiravtq\tsufxuxijvrws.rfe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:664

Network

MITRE ATT&CK Matrix

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Downloads

memory/308-55-0x0000000075C41000-0x0000000075C43000-memory.dmp

Download

memory/308-56-0x00000000009B0000-0x00000000009FD000-memory.dmp

Download

memory/664-61-0x0000000000340000-0x000000000038D000-memory.dmp

Download

memory/1776-54-0x000007FEFC2F1000-0x000007FEFC2F3000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads