emotet | a100ff92517576acf503e784e1d6244ed50fefaa881d33069eabb984b731d02e | Triage™

Analysis

max time kernel
122s
max time network
126s
platform
windows10_x64
resource
win10-en-20211014
submitted
03/12/2021, 10:24

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General

Target
Mb.dll
Size 810KB
Sample211203-mfdacabah7
SHA256 a100ff92517576acf503e784e1d6244ed50fefaa881d33069eabb984b731d02e
MD5 b823d833379ad202619659a37bcaf039
SHA1 1ef8b02245051d8fabf30699915a0a6ae19cad86
SHA512 6eb4da09b125bf970f73c284a6c5188e73fe860dac6905281d8d5d748de24a97ecd6ea41d3e1c038d20e249c30e08d524137bf2dcded703a2169ddeac8de5d3a
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

eck1.plain

ecs1.plain

Signatures

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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2800	2764	regsvr32.exe	68
PID 2764 wrote to memory of 2800	2764	regsvr32.exe	68
PID 2764 wrote to memory of 2800	2764	regsvr32.exe	68
PID 2800 wrote to memory of 3284	2800	regsvr32.exe	69
PID 2800 wrote to memory of 3284	2800	regsvr32.exe	69
PID 2800 wrote to memory of 3284	2800	regsvr32.exe	69

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Mb.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\Mb.dll
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2800
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Mb.dll",DllRegisterServer
    3⤵
    PID:3284

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2800-116-0x0000000010000000-0x0000000010027000-memory.dmp

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