emotet | 98aec9e9dc02bc644cd693ba1a1fa268c65bf0e7e29df65fdbe0d1d158c45d28

Analysis

max time kernel
159s
max time network
295s
platform
windows10_x64
resource
win10-en-20211014
submitted
16-11-2021 21:10

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General

Target

98aec9e9dc02bc644cd693ba1a1fa268c65bf0e7e29df65fdbe0d1d158c45d28.dll
Size

252KB
MD5

d66ed26584e7608395ab0d358f0525a5
SHA1

c76abd6dc9ee6cd72b185fcf21ea9bc06b551742
SHA256

98aec9e9dc02bc644cd693ba1a1fa268c65bf0e7e29df65fdbe0d1d158c45d28
SHA512

3c1cd4d11320de3aa13f5c5c5c245a9b421fb63f33838cc21995d26372fc85548ac4d99cb8dc0e5bca288c9ea2db25103872d3c49308009dfd8a5019d49827a1

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

10 1000 rundll32.exe
19 1000 rundll32.exe
20 1000 rundll32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1000 rundll32.exe
1000 rundll32.exe

flow	pid	process
10	1000	rundll32.exe
19	1000	rundll32.exe
20	1000	rundll32.exe

pid	process
1000	rundll32.exe
1000	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3124 wrote to memory of 3748	3124	rundll32.exe	rundll32.exe
PID 3124 wrote to memory of 3748	3124	rundll32.exe	rundll32.exe
PID 3124 wrote to memory of 3748	3124	rundll32.exe	rundll32.exe
PID 3748 wrote to memory of 1000	3748	rundll32.exe	rundll32.exe
PID 3748 wrote to memory of 1000	3748	rundll32.exe	rundll32.exe
PID 3748 wrote to memory of 1000	3748	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\98aec9e9dc02bc644cd693ba1a1fa268c65bf0e7e29df65fdbe0d1d158c45d28.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3124

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\98aec9e9dc02bc644cd693ba1a1fa268c65bf0e7e29df65fdbe0d1d158c45d28.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3748

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\98aec9e9dc02bc644cd693ba1a1fa268c65bf0e7e29df65fdbe0d1d158c45d28.dll",Control_RunDLL
3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1000

Network

MITRE ATT&CK Matrix

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Downloads

memory/1000-116-0x0000000000000000-mapping.dmp

Download
memory/3748-115-0x0000000000000000-mapping.dmp

Download
memory/3748-117-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

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