emotet | d35b1366285683c3a52b1c92238c53a8d00a7b18524d159f72322c20a416deb1

General

Target

d35b1366285683c3a52b1c92238c53a8d00a7b18524d159f72322c20a416deb1.dll
Size

252KB
MD5

1459a2964bf9604d0476c402406c22db
SHA1

0d24b6a1edb03bb2394e3279e260076d48c16685
SHA256

d35b1366285683c3a52b1c92238c53a8d00a7b18524d159f72322c20a416deb1
SHA512

ec4cc0714fb53fef5f37c0ce4d28babc658c810225208caa8c45534fc3bf6c570db2c1dfa1b945e7bfcf10e74642d75114e82744c6fbcaeef220b4b56be12c90

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

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
Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exe

flow pid process

16 1388 rundll32.exe
25 1388 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Qchpmnasgrttlw\zlrfsppqgu.hqe rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1388 rundll32.exe
1388 rundll32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

rundll32.exe

pid process

2564 rundll32.exe

flow	pid	process
16	1388	rundll32.exe
25	1388	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Qchpmnasgrttlw\zlrfsppqgu.hqe	rundll32.exe

pid	process
1388	rundll32.exe
1388	rundll32.exe

pid	process
2564	rundll32.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

rundll32.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 3496 wrote to memory of 3380	3496	rundll32.exe	rundll32.exe
PID 3496 wrote to memory of 3380	3496	rundll32.exe	rundll32.exe
PID 3496 wrote to memory of 3380	3496	rundll32.exe	rundll32.exe
PID 3380 wrote to memory of 2564	3380	rundll32.exe	rundll32.exe
PID 3380 wrote to memory of 2564	3380	rundll32.exe	rundll32.exe
PID 3380 wrote to memory of 2564	3380	rundll32.exe	rundll32.exe
PID 2564 wrote to memory of 1356	2564	rundll32.exe	rundll32.exe
PID 2564 wrote to memory of 1356	2564	rundll32.exe	rundll32.exe
PID 2564 wrote to memory of 1356	2564	rundll32.exe	rundll32.exe
PID 1356 wrote to memory of 1388	1356	rundll32.exe	rundll32.exe
PID 1356 wrote to memory of 1388	1356	rundll32.exe	rundll32.exe
PID 1356 wrote to memory of 1388	1356	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d35b1366285683c3a52b1c92238c53a8d00a7b18524d159f72322c20a416deb1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3496

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d35b1366285683c3a52b1c92238c53a8d00a7b18524d159f72322c20a416deb1.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3380

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\d35b1366285683c3a52b1c92238c53a8d00a7b18524d159f72322c20a416deb1.dll",Control_RunDLL
3⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2564

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Qchpmnasgrttlw\zlrfsppqgu.hqe",dNXxW
4⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Qchpmnasgrttlw\zlrfsppqgu.hqe",Control_RunDLL
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1388

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1356-118-0x0000000000000000-mapping.dmp

Download
memory/1388-119-0x0000000000000000-mapping.dmp

Download
memory/2564-116-0x0000000000000000-mapping.dmp

Download
memory/3380-115-0x0000000000000000-mapping.dmp

Download
memory/3380-117-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

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Analysis

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