emotet | d6c75e436184636062a8fcb679f8482666783917fbbe9a32099a45034feddbee

Analysis

max time kernel
87s
max time network
149s
platform
windows10_x64
resource
win10-en-20211104
submitted
26/11/2021, 20:34

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General

Target
6042776131aa05383acb795c5f38039f.dll
Size 696KB
Sample211126-zcep8aegdk
SHA256 d6c75e436184636062a8fcb679f8482666783917fbbe9a32099a45034feddbee
MD5 6042776131aa05383acb795c5f38039f
SHA1 d35b4924f228c85c3b4a997d9637e35bca208239
SHA512 171ae56f4e583981d4ed70eab711e68f3be18ddf9c7ebbe8eeeb12b4e310e91332ad77fc770073b7817eb204d5ae7c23c905ead07b7573edf0435a6e237070f1
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

91.200.186.228:443
41.76.108.46:8080
188.165.214.166:7080
191.252.196.221:8080
103.8.26.103:8080
185.184.25.237:8080
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
212.237.17.99:8080
212.237.56.116:7080
216.158.226.206:443
110.232.117.186:8080
158.69.222.101:443
107.182.225.142:8080
176.104.106.96:8080
81.0.236.90:443
50.116.54.215:443
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

flow	pid	Process
16	3048	rundll32.exe
23	3048	rundll32.exe
24	3048	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3048	rundll32.exe
3048	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 2700	2604	rundll32.exe	68
PID 2604 wrote to memory of 2700	2604	rundll32.exe	68
PID 2604 wrote to memory of 2700	2604	rundll32.exe	68
PID 2700 wrote to memory of 3048	2700	rundll32.exe	69
PID 2700 wrote to memory of 3048	2700	rundll32.exe	69
PID 2700 wrote to memory of 3048	2700	rundll32.exe	69

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6042776131aa05383acb795c5f38039f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6042776131aa05383acb795c5f38039f.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\6042776131aa05383acb795c5f38039f.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    PID:3048

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2700-119-0x00000000041E0000-0x0000000004208000-memory.dmp

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memory/3048-123-0x0000000004E70000-0x0000000004E98000-memory.dmp

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memory/3048-126-0x00000000055C0000-0x00000000055E8000-memory.dmp

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memory/3048-129-0x00000000056A0000-0x00000000056C8000-memory.dmp

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memory/3048-132-0x0000000005780000-0x00000000057A8000-memory.dmp

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memory/3048-135-0x0000000005860000-0x0000000005888000-memory.dmp

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memory/3048-138-0x0000000005940000-0x0000000005968000-memory.dmp

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memory/3048-141-0x0000000005A40000-0x0000000005A68000-memory.dmp

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