emotet | 15d3c18d4b1d3c8f2f8348f083cf5ee9907509aa352fcbd4da6acc5f0de3d602 | Triage

Analysis

max time kernel
57s
max time network
145s
platform
windows10_x64
resource
win10-20220414-en
submitted
14-05-2022 13:31

Sharing

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General

Target

15d3c18d4b1d3c8f2f8348f083cf5ee9907509aa352fcbd4da6acc5f0de3d602.dll
Size

532KB
MD5

a6e2c08375a4a5bf2a563bc465818226
SHA1

e5127f021271847ee5497dca86c29a03c73dde41
SHA256

15d3c18d4b1d3c8f2f8348f083cf5ee9907509aa352fcbd4da6acc5f0de3d602
SHA512

eb686962677fff616359a0e36d26a507f0cc599a5069ca05cf524d35a6829af95d3440b64b0d8e9b16d867d0a708def9dbc6d4aeead3f4fcc2569e4f0237aa2c

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

3164 regsvr32.exe
3164 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

2796 regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2796 wrote to memory of 3164	2796	regsvr32.exe	regsvr32.exe
PID 2796 wrote to memory of 3164	2796	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\15d3c18d4b1d3c8f2f8348f083cf5ee9907509aa352fcbd4da6acc5f0de3d602.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DWMtjDNxrL\ykwTfRmvjuZvE.dll"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3164

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2796-114-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/3164-119-0x0000000000000000-mapping.dmp

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