emotet | 5435d3dcf17be3ceffd2d84a7f4e1e17f18dfc169470efff2c859fb45065fafa

Analysis

max time kernel
122s
max time network
200s
platform
windows10_x64
resource
win10-en-20211014
submitted
16-11-2021 21:22

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General

Target

5435d3dcf17be3ceffd2d84a7f4e1e17f18dfc169470efff2c859fb45065fafa.dll
Size

252KB
MD5

c2aba869e7af09266ca0e2f528a42139
SHA1

3770670a68fc80f0b5aacbc75bcb2e9e3e1769d7
SHA256

5435d3dcf17be3ceffd2d84a7f4e1e17f18dfc169470efff2c859fb45065fafa
SHA512

352bc848283fba052385b8aa977319dba5f87016b508bf91f5aee950c8e18cfc4bd1899649b282c6fd7b936f09d4598d6c145c78a1425a82ff6113fb61f8d944

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

81.0.236.93:443

94.177.248.64:443

66.42.55.5:7080

103.8.26.103:8080

185.184.25.237:8080

45.76.176.10:8080

188.93.125.116:8080

103.8.26.102:8080

178.79.147.66:8080

58.227.42.236:80

45.118.135.203:7080

103.75.201.2:443

195.154.133.20:443

45.142.114.231:8080

212.237.5.209:443

207.38.84.195:8080

104.251.214.46:8080

138.185.72.26:8080

51.68.175.8:8080

210.57.217.132:8080

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
suricata: ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Dridex/Trickbot CnC)
suricata: ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Dridex/Trickbot CnC)
suricata
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

12 3828 rundll32.exe
21 3828 rundll32.exe
23 3828 rundll32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3828 rundll32.exe
3828 rundll32.exe

flow	pid	process
12	3828	rundll32.exe
21	3828	rundll32.exe
23	3828	rundll32.exe

pid	process
3828	rundll32.exe
3828	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2504 wrote to memory of 2748	2504	rundll32.exe	rundll32.exe
PID 2504 wrote to memory of 2748	2504	rundll32.exe	rundll32.exe
PID 2504 wrote to memory of 2748	2504	rundll32.exe	rundll32.exe
PID 2748 wrote to memory of 3828	2748	rundll32.exe	rundll32.exe
PID 2748 wrote to memory of 3828	2748	rundll32.exe	rundll32.exe
PID 2748 wrote to memory of 3828	2748	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5435d3dcf17be3ceffd2d84a7f4e1e17f18dfc169470efff2c859fb45065fafa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2504

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5435d3dcf17be3ceffd2d84a7f4e1e17f18dfc169470efff2c859fb45065fafa.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2748

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\5435d3dcf17be3ceffd2d84a7f4e1e17f18dfc169470efff2c859fb45065fafa.dll",Control_RunDLL
3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3828

Network

MITRE ATT&CK Matrix

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Downloads

memory/2748-115-0x0000000000000000-mapping.dmp

Download
memory/2748-117-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3828-116-0x0000000000000000-mapping.dmp

Download