Overview

overview

10

Static

static

bf5ca4b5cf...db.dll

windows7_x64

10

bf5ca4b5cf...db.dll

windows10-2004_x64

10

Analysis

  • max time kernel
    91s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    21/03/2022, 08:23

Sharing

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General

  • Target
    bf5ca4b5cf4405f66e939a736a4538db.dll
  • Size 780KB
  • Sample220321-j96bfaaffr
  • SHA256 8f70e47c02c278d4c49c7dd8ab5ed6d3a07290d5f4f411949d4ad6cd0c4e14d5
  • MD5 SHA1 SHA512
Score
10/10
emotetepoch5bankersuricatatrojan

Malware Config

Extracted

Family

  • emotet

Botnet

  • Epoch5

C2

  • 80.211.107.116:8080

  • 188.166.229.148:443

  • 121.78.112.42:8080

  • 185.148.168.15:8080

  • 210.57.209.142:8080

  • 194.9.172.107:8080

  • 139.196.72.155:8080

  • 128.199.192.135:8080

  • 62.171.178.147:8080

  • 103.133.214.242:8080

  • 104.131.62.48:8080

  • 103.41.204.169:8080

  • 54.37.106.167:8080

  • 217.182.143.207:443

  • 185.148.168.220:8080

  • 202.134.4.210:7080

  • 198.199.98.78:8080

  • 5.56.132.177:8080

  • 66.42.57.149:443

  • 78.46.73.125:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

    trojanbankeremotet
  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\bf5ca4b5cf4405f66e939a736a4538db.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3736
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\bf5ca4b5cf4405f66e939a736a4538db.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3628

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/3628-130-0x0000000002520000-0x0000000002547000-memory.dmp
        Download