emotet | d937317d2c270303e5f55db99231010adc6154406248fc7912f5020b3551862e

Analysis

max time kernel
119s
max time network
130s
platform
windows7_x64
resource
win7-en-20211014
submitted
16-11-2021 21:46

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General

Target

3e4a906bf90f0e8e0094bbb52b30f2f8.dll
Size

252KB
MD5

3e4a906bf90f0e8e0094bbb52b30f2f8
SHA1

a9322e2977405d558722702a5b08e3e0005e2864
SHA256

d937317d2c270303e5f55db99231010adc6154406248fc7912f5020b3551862e
SHA512

b0daaaebe99554ed8995a9e7d8150e90f7becf588a2cd288300550982ebdf1ae78ed540a92f69c7f0a4f7031292923411dfdf09c6dde98cfad8f36601943dc0c

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 4 IoCs

Processes:

rundll32.exe

flow pid process

4 1532 rundll32.exe
5 1532 rundll32.exe
6 1532 rundll32.exe
8 1532 rundll32.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1532 rundll32.exe

flow	pid	process
4	1532	rundll32.exe
5	1532	rundll32.exe
6	1532	rundll32.exe
8	1532	rundll32.exe

pid	process
1532	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1176 wrote to memory of 1648	1176	rundll32.exe	rundll32.exe
PID 1176 wrote to memory of 1648	1176	rundll32.exe	rundll32.exe
PID 1176 wrote to memory of 1648	1176	rundll32.exe	rundll32.exe
PID 1176 wrote to memory of 1648	1176	rundll32.exe	rundll32.exe
PID 1176 wrote to memory of 1648	1176	rundll32.exe	rundll32.exe
PID 1176 wrote to memory of 1648	1176	rundll32.exe	rundll32.exe
PID 1176 wrote to memory of 1648	1176	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1532	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1532	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1532	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1532	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1532	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1532	1648	rundll32.exe	rundll32.exe
PID 1648 wrote to memory of 1532	1648	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e4a906bf90f0e8e0094bbb52b30f2f8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1176

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e4a906bf90f0e8e0094bbb52b30f2f8.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\3e4a906bf90f0e8e0094bbb52b30f2f8.dll",Control_RunDLL
3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1532-57-0x0000000000000000-mapping.dmp

Download
memory/1648-55-0x0000000000000000-mapping.dmp

Download
memory/1648-56-0x00000000754F1000-0x00000000754F3000-memory.dmp

Filesize
8KB

Download
memory/1648-59-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

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