Overview

overview

10

Static

static

IaJk1jbD.dll

windows7_x64

10

IaJk1jbD.dll

windows10-2004_x64

10

Analysis

  • max time kernel
    132s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    25/03/2022, 15:53

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General

  • Target
    IaJk1jbD.dll
  • Size 640KB
  • Sample220325-tbpadaeegk
  • SHA256 b50b51caa59284528a4ecd06fac0a60a79faeb234cfd48efb191b369bd8a7ce4
  • MD5 SHA1 SHA512
Score
10/10
emotetepoch4bankersuricatatrojan

Malware Config

Extracted

Family

  • emotet

Botnet

  • Epoch4

C2

  • 70.36.102.35:443

  • 92.240.254.110:8080

  • 51.91.76.89:8080

  • 217.182.25.250:8080

  • 119.193.124.41:7080

  • 45.142.114.231:8080

  • 176.56.128.118:443

  • 51.254.140.238:7080

  • 173.212.193.249:8080

  • 131.100.24.231:80

  • 188.44.20.25:443

  • 1.234.2.232:8080

  • 153.126.146.25:7080

  • 51.91.7.5:8080

  • 151.106.112.196:8080

  • 46.55.222.11:443

  • 107.182.225.142:8080

  • 82.165.152.127:8080

  • 212.237.17.99:8080

  • 195.201.151.129:8080

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\IaJk1jbD.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\IaJk1jbD.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2472

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/2472-131-0x00000000013A0000-0x00000000013C4000-memory.dmp
        Download