emotet | 5ad2678c555d04ce1ed87c95462410eca378069fd62434e0492078fe9f21da04 | Triage

Analysis

max time kernel
51s
max time network
139s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 13:48

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General

Target

5ad2678c555d04ce1ed87c95462410eca378069fd62434e0492078fe9f21da04.dll
Size

538KB
MD5

dc42450c71587b95bbb564c76a6a28f5
SHA1

ba731753a059198cd98a321afff15247a66be90d
SHA256

5ad2678c555d04ce1ed87c95462410eca378069fd62434e0492078fe9f21da04
SHA512

b40e1deeb75796437016da8aa54856ac9653ed69964047c936e133f38314b70042be272594ab789b33ef26e5da27c91c5750783c602b37c395ca715c7b8666a8

Score

10^/10

emotet banker suricata trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2408 regsvr32.exe
2408 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

1996 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1996 wrote to memory of 2408	1996	regsvr32.exe	regsvr32.exe
PID 1996 wrote to memory of 2408	1996	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5ad2678c555d04ce1ed87c95462410eca378069fd62434e0492078fe9f21da04.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\OFmvxqC\admWGwtVZziLrx.dll"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2408

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1996-117-0x0000000180000000-0x0000000180032000-memory.dmp

Filesize
200KB

Download
memory/2408-122-0x0000000000000000-mapping.dmp

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