emotet | 8c137688caba18aeb9ec780ec0fbce4e9f1bcb5fd760fedf1c47cc6ac452e034

Analysis

max time kernel
112s
max time network
133s
platform
windows10_x64
resource
win10-en-20211014
submitted
28/11/2021, 02:47

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General

Target
e6416b53bfe688c55d1a22f38e478731.dll
Size 696KB
Sample211128-c9wnnsfccl
SHA256 8c137688caba18aeb9ec780ec0fbce4e9f1bcb5fd760fedf1c47cc6ac452e034
MD5 e6416b53bfe688c55d1a22f38e478731
SHA1 3516b270ff13a5ad2276ba76ef8cc86fadd82b4e
SHA512 bf6d2d421db74eeb18a35754d180f3f3740180baa10b310c8c3eb746e4acc2a18f5b99e05d8dc224a654d3f92de6c794c93463cd1606cdbff09fbf4c72ff0ab7
MD5 SHA1 SHA512

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

51.178.61.60:443
168.197.250.14:80
45.79.33.48:8080
196.44.98.190:8080
177.72.80.14:7080
51.210.242.234:8080
185.148.169.10:8080
142.4.219.173:8080
78.47.204.80:443
78.46.73.125:443
37.44.244.177:8080
37.59.209.141:8080
191.252.103.16:80
54.38.242.185:443
85.214.67.203:8080
54.37.228.122:443
207.148.81.119:8080
195.77.239.39:8080
66.42.57.149:443
195.154.146.35:443

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 2 IoCs

flow	pid	Process
16	3288	rundll32.exe
17	3288	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3288	rundll32.exe
3288	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2232	2848	rundll32.exe	68
PID 2848 wrote to memory of 2232	2848	rundll32.exe	68
PID 2848 wrote to memory of 2232	2848	rundll32.exe	68
PID 2232 wrote to memory of 3288	2232	rundll32.exe	69
PID 2232 wrote to memory of 3288	2232	rundll32.exe	69
PID 2232 wrote to memory of 3288	2232	rundll32.exe	69

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6416b53bfe688c55d1a22f38e478731.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6416b53bfe688c55d1a22f38e478731.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2232
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e6416b53bfe688c55d1a22f38e478731.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    PID:3288

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2232-119-0x0000000004B60000-0x0000000004B88000-memory.dmp

Download

memory/3288-123-0x0000000004660000-0x0000000004688000-memory.dmp

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memory/3288-126-0x0000000004D80000-0x0000000004DA8000-memory.dmp

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memory/3288-129-0x0000000004E60000-0x0000000004E88000-memory.dmp

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memory/3288-132-0x0000000004F50000-0x0000000004F78000-memory.dmp

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memory/3288-135-0x0000000005030000-0x0000000005058000-memory.dmp

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memory/3288-138-0x0000000005110000-0x0000000005138000-memory.dmp

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memory/3288-141-0x0000000005210000-0x0000000005238000-memory.dmp

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