Overview

overview

10

Static

static

5ff89aafdd...b9.dll

windows7_x64

10

5ff89aafdd...b9.dll

windows10-2004_x64

10

Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    22/03/2022, 14:06

Sharing

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General

  • Target
    5ff89aafdde3486871706bbf9478961edff22582419bd6fff4e8ffecb91c24b9.dll
  • Size 780KB
  • Sample220322-relybacbdp
  • SHA256 5ff89aafdde3486871706bbf9478961edff22582419bd6fff4e8ffecb91c24b9
  • MD5 SHA1 SHA512
Score
10/10
emotetepoch5bankersuricatatrojan

Malware Config

Extracted

Family

  • emotet

Botnet

  • Epoch5

C2

  • 165.22.61.235:443

  • 121.78.112.42:8080

  • 216.10.251.121:8080

  • 195.77.239.39:8080

  • 195.154.146.35:443

  • 68.183.93.250:443

  • 139.196.72.155:8080

  • 194.9.172.107:8080

  • 196.44.98.190:8080

  • 128.199.192.135:8080

  • 5.56.132.177:8080

  • 78.46.73.125:443

  • 87.106.97.83:7080

  • 66.42.57.149:443

  • 37.44.244.177:8080

  • 190.90.233.66:443

  • 203.153.216.46:443

  • 207.148.81.119:8080

  • 103.41.204.169:8080

  • 104.131.62.48:8080

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\5ff89aafdde3486871706bbf9478961edff22582419bd6fff4e8ffecb91c24b9.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\5ff89aafdde3486871706bbf9478961edff22582419bd6fff4e8ffecb91c24b9.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2100

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/2100-130-0x0000000002460000-0x00000000024AC000-memory.dmp
        Download