emotet | f9bbbcd959b20485c491a9faf09d86174d2cb178da391db84da4ae5bf8fbb9d3

Analysis

max time kernel
94s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 23:24

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General

Target

f9bbbcd959b20485c491a9faf09d86174d2cb178da391db84da4ae5bf8fbb9d3.dll
Size

615KB
MD5

641cd22881fc3d1e50232b889ad36215
SHA1

8fc491ac7050937a620c8e95c939dbd34eea2bcf
SHA256

f9bbbcd959b20485c491a9faf09d86174d2cb178da391db84da4ae5bf8fbb9d3
SHA512

52c2938d695bd6edf2f3459371dadee899b8f255cd2fb88f5f1911e2a8e4763aa4e0a59836b363432918220028c236cd7d3b59e1e34c64a7f7f73c24d20641d3
SSDEEP

12288:dOzFuk7dA19ZCOo6AI/2NLaQLlkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQJkqkXa

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

131.100.24.231:80

209.59.138.75:7080

103.8.26.103:8080

51.38.71.0:443

212.237.17.99:8080

79.172.212.216:8080

207.38.84.195:8080

104.168.155.129:8080

178.79.147.66:8080

46.55.222.11:443

103.8.26.102:8080

192.254.71.210:443

45.176.232.124:443

203.114.109.124:443

51.68.175.8:8080

58.227.42.236:80

45.142.114.231:8080

217.182.143.207:443

178.63.25.185:443

45.118.115.99:8080

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Emotet family
emotet

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

regsvr32.exerundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	Process	procid_target
PID 1616 wrote to memory of 1144	1616	regsvr32.exe	83
PID 1616 wrote to memory of 1144	1616	regsvr32.exe	83
PID 1616 wrote to memory of 1144	1616	regsvr32.exe	83
PID 1144 wrote to memory of 2936	1144	regsvr32.exe	84
PID 1144 wrote to memory of 2936	1144	regsvr32.exe	84
PID 1144 wrote to memory of 2936	1144	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f9bbbcd959b20485c491a9faf09d86174d2cb178da391db84da4ae5bf8fbb9d3.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\f9bbbcd959b20485c491a9faf09d86174d2cb178da391db84da4ae5bf8fbb9d3.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1144
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f9bbbcd959b20485c491a9faf09d86174d2cb178da391db84da4ae5bf8fbb9d3.dll",DllRegisterServer
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1144-0-0x0000000001040000-0x0000000001066000-memory.dmp

Filesize
152KB

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