emotet | b43c34f38d2218f564fdd19e099c652e63a1eac8a56585efb93871ab88240650

Analysis

max time kernel
96s
max time network
140s
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 23:16

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General

Target

b43c34f38d2218f564fdd19e099c652e63a1eac8a56585efb93871ab88240650.dll
Size

592KB
MD5

7499d708eaba1423d1a3724c9df1d091
SHA1

cbbb9f404d777c642449afc893b0ce96385c0aff
SHA256

b43c34f38d2218f564fdd19e099c652e63a1eac8a56585efb93871ab88240650
SHA512

4fc3692e6875286ff733315200414cf9e7bf2284e55955c92cb1b7e861ee228d0f7e9f27a58830dc235c3c9c2d7b0bb784f4e3bcf8b91d0367c5b1c39abdc81a
SSDEEP

6144:LW/LM7l7777WVzQa1Cl0U1DDeialPTSjT0q//nXdzYYcIkptHMCLb2FNzVa8SAGp:lrHa5TS8gNMYcdptQaxV24k3Ayg

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 2072 wrote to memory of 2152	2072	regsvr32.exe	83
PID 2072 wrote to memory of 2152	2072	regsvr32.exe	83
PID 2072 wrote to memory of 2152	2072	regsvr32.exe	83
PID 2152 wrote to memory of 5040	2152	regsvr32.exe	84
PID 2152 wrote to memory of 5040	2152	regsvr32.exe	84
PID 2152 wrote to memory of 5040	2152	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b43c34f38d2218f564fdd19e099c652e63a1eac8a56585efb93871ab88240650.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\b43c34f38d2218f564fdd19e099c652e63a1eac8a56585efb93871ab88240650.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2152
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\b43c34f38d2218f564fdd19e099c652e63a1eac8a56585efb93871ab88240650.dll",DllRegisterServer
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5040

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/2152-0-0x0000000000BE0000-0x0000000000C06000-memory.dmp

Filesize
152KB

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