emotet | 2d98c56c9334be65f69db4a21c8f5fdf9760193d74efe74ce0db2df031b3d296

Analysis

max time kernel
126s
max time network
140s
platform
windows10_x64
resource
win10-en-20211104
submitted
16-11-2021 21:29

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General

Target

2d98c56c9334be65f69db4a21c8f5fdf9760193d74efe74ce0db2df031b3d296.dll
Size

252KB
MD5

3cf62cdccb6998cb23aa64114c97ce83
SHA1

db37de290d396c5d5a084626a7f4d73916d04bcf
SHA256

2d98c56c9334be65f69db4a21c8f5fdf9760193d74efe74ce0db2df031b3d296
SHA512

443693efb6a558d51193c94226936a472d6d07bd3e22b9e845865dcacdb4a8e6a05e8411a704c10e8a30cc2373c607ce48340cbe4b20fd6973a6e2fe8127c8b8

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

24 3988 rundll32.exe
29 3988 rundll32.exe
30 3988 rundll32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3988 rundll32.exe
3988 rundll32.exe

flow	pid	process
24	3988	rundll32.exe
29	3988	rundll32.exe
30	3988	rundll32.exe

pid	process
3988	rundll32.exe
3988	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3652 wrote to memory of 4200	3652	rundll32.exe	rundll32.exe
PID 3652 wrote to memory of 4200	3652	rundll32.exe	rundll32.exe
PID 3652 wrote to memory of 4200	3652	rundll32.exe	rundll32.exe
PID 4200 wrote to memory of 3988	4200	rundll32.exe	rundll32.exe
PID 4200 wrote to memory of 3988	4200	rundll32.exe	rundll32.exe
PID 4200 wrote to memory of 3988	4200	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d98c56c9334be65f69db4a21c8f5fdf9760193d74efe74ce0db2df031b3d296.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3652

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d98c56c9334be65f69db4a21c8f5fdf9760193d74efe74ce0db2df031b3d296.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:4200

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\2d98c56c9334be65f69db4a21c8f5fdf9760193d74efe74ce0db2df031b3d296.dll",Control_RunDLL
3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3988-119-0x0000000000000000-mapping.dmp

Download
memory/4200-118-0x0000000000000000-mapping.dmp

Download
memory/4200-120-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

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