Overview

overview

10

Static

static

emotet_pe_1min

windows10_x64

10

Analysis

  • max time kernel
    45s
  • max time network
    48s
  • platform
    windows10_x64
  • resource
    win10-de-20211014
  • submitted
    25-11-2021 17:02

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General

  • Target

    86b02e39314c36b97e57f4b79930316d7407e7848a046ec2db07b0639c475987.dll

  • Size

    653KB

  • MD5

    db38b4b371968d8412cef83b07c474a8

  • SHA1

    3ccab515854d022e5e0ae4e3cd41f4467c54f2aa

  • SHA256

    86b02e39314c36b97e57f4b79930316d7407e7848a046ec2db07b0639c475987

  • SHA512

    f27e9b7832e6c8b089bdd8d7558985af32a075c1140fa5c06dfee63391b13953c8e83401baf6f7af17e03334a47d7398b1efd7d99dfed4007d4d85a98261a131

Score
10/10
emotetepoch5bankerpersistencetrojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

51.178.61.60:443

168.197.250.14:80

45.79.33.48:8080

196.44.98.190:8080

177.72.80.14:7080

51.210.242.234:8080

185.148.169.10:8080

142.4.219.173:8080

78.47.204.80:443

78.46.73.125:443

37.44.244.177:8080

37.59.209.141:8080

191.252.103.16:80

54.38.242.185:443

85.214.67.203:8080

54.37.228.122:443

207.148.81.119:8080

195.77.239.39:8080

66.42.57.149:443

195.154.146.35:443
eck1.plain
ecs1.plain

Signatures

  • Emotet

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

    trojanbankeremotet
  • Registers COM server for autorun 1 TTPs
    persistence
  • Blocklisted process makes network request 2 IoCs
  • Modifies registry class 44 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\86b02e39314c36b97e57f4b79930316d7407e7848a046ec2db07b0639c475987.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:644
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\86b02e39314c36b97e57f4b79930316d7407e7848a046ec2db07b0639c475987.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1340
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\86b02e39314c36b97e57f4b79930316d7407e7848a046ec2db07b0639c475987.dll",Control_RunDLL
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        PID:2024
  • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.220.1024.0005\FileSyncConfig.exe
    "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.220.1024.0005\FileSyncConfig.exe"
    1⤵
    • Modifies registry class
    PID:2620

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1340-115-0x0000000000000000-mapping.dmp
    Download
  • memory/1340-116-0x0000000002EB0000-0x0000000002ED8000-memory.dmp
    Filesize

    160KB

    Download
  • memory/2024-119-0x0000000000000000-mapping.dmp
    Download
  • memory/2024-120-0x0000000004910000-0x0000000004938000-memory.dmp
    Filesize

    160KB

    Download
  • memory/2024-123-0x0000000004E50000-0x0000000004E78000-memory.dmp
    Filesize

    160KB

    Download
  • memory/2024-126-0x0000000005150000-0x0000000005178000-memory.dmp
    Filesize

    160KB

    Download
  • memory/2024-129-0x0000000005230000-0x0000000005258000-memory.dmp
    Filesize

    160KB

    Download
  • memory/2024-132-0x0000000005310000-0x0000000005338000-memory.dmp
    Filesize

    160KB

    Download
  • memory/2024-135-0x00000000053F0000-0x0000000005418000-memory.dmp
    Filesize

    160KB

    Download
  • memory/2024-138-0x00000000054E0000-0x0000000005508000-memory.dmp
    Filesize

    160KB

    Download