emotet | 44be886973423338fcc9b3ca10a6530e123d8197c8ed7c3a12ae9cd5ac090db6

General

Target

44be886973423338fcc9b3ca10a6530e123d8197c8ed7c3a12ae9cd5ac090db6.dll
Size

252KB
MD5

608f97db9fbbf7cc29bdbf6a87d5e75a
SHA1

12d4779f4fcf9392eed0f41c7b108ddf86a97fe0
SHA256

44be886973423338fcc9b3ca10a6530e123d8197c8ed7c3a12ae9cd5ac090db6
SHA512

239fb2b86f3aab78b8952d37c3620e19c23a13b619a0f48ff0828f25bf10a17152e78426d87cac8aabf52f81111c65f4f57ba76eba7f444d1002a439ea575486

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

22 688 rundll32.exe
23 688 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Ckojbtllcznbltaz\miskaps.zjz 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

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

Processes:

rundll32.exe

pid process

496 rundll32.exe

flow	pid	process
22	688	rundll32.exe
23	688	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Ckojbtllcznbltaz\miskaps.zjz	rundll32.exe

pid	process
688	rundll32.exe
688	rundll32.exe

pid	process
496	rundll32.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

rundll32.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2444 wrote to memory of 3144	2444	rundll32.exe	rundll32.exe
PID 2444 wrote to memory of 3144	2444	rundll32.exe	rundll32.exe
PID 2444 wrote to memory of 3144	2444	rundll32.exe	rundll32.exe
PID 3144 wrote to memory of 496	3144	rundll32.exe	rundll32.exe
PID 3144 wrote to memory of 496	3144	rundll32.exe	rundll32.exe
PID 3144 wrote to memory of 496	3144	rundll32.exe	rundll32.exe
PID 496 wrote to memory of 644	496	rundll32.exe	rundll32.exe
PID 496 wrote to memory of 644	496	rundll32.exe	rundll32.exe
PID 496 wrote to memory of 644	496	rundll32.exe	rundll32.exe
PID 644 wrote to memory of 688	644	rundll32.exe	rundll32.exe
PID 644 wrote to memory of 688	644	rundll32.exe	rundll32.exe
PID 644 wrote to memory of 688	644	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44be886973423338fcc9b3ca10a6530e123d8197c8ed7c3a12ae9cd5ac090db6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2444

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44be886973423338fcc9b3ca10a6530e123d8197c8ed7c3a12ae9cd5ac090db6.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3144

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\44be886973423338fcc9b3ca10a6530e123d8197c8ed7c3a12ae9cd5ac090db6.dll",Control_RunDLL
3⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:496

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ckojbtllcznbltaz\miskaps.zjz",qRJRYohaOpU
4⤵
- Suspicious use of WriteProcessMemory
PID:644

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Ckojbtllcznbltaz\miskaps.zjz",Control_RunDLL
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:688

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

Loading Replay Monitor...

Downloads

memory/496-119-0x0000000000000000-mapping.dmp

Download
memory/644-121-0x0000000000000000-mapping.dmp

Download
memory/688-122-0x0000000000000000-mapping.dmp

Download
memory/3144-118-0x0000000000000000-mapping.dmp

Download
memory/3144-120-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing