Overview

overview

10

Static

static

8

540a7f5845...a4.xls

windows7_x64

10

540a7f5845...a4.xls

windows10-2004_x64

10

Sharing

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General

  • Target
    540a7f58458e28c33c8bd3cdec7d5ba4
  • Size 69KB
  • Sample220120-3thd8acdf5
  • SHA256 2181997083632b17484474d7152e18c8a65175b823c871b164d15d2e20a8ae16
  • MD5 SHA1 SHA512
Score
10/10
emotetepoch4bankermacropersistencetrojanxlm

Malware Config

Extracted

Language

  • hta

Source
URLs
  • hta.dropper

    http://0xb907d607/fer/fe2.html

Extracted

Language

  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    http://185.7.214.7/fer/fe2.png

Extracted

Family

  • emotet

Botnet

  • Epoch4

C2

  • 131.100.24.231:80

  • 209.59.138.75:7080

  • 103.8.26.103:8080

  • 51.38.71.0:443

  • 212.237.17.99:8080

  • 79.172.212.216:8080

  • 207.38.84.195:8080

  • 104.168.155.129:8080

  • 178.79.147.66:8080

  • 46.55.222.11:443

  • 103.8.26.102:8080

  • 192.254.71.210:443

  • 45.176.232.124:443

  • 203.114.109.124:443

  • 51.68.175.8:8080

  • 58.227.42.236:80

  • 45.142.114.231:8080

  • 217.182.143.207:443

  • 178.63.25.185:443

  • 45.118.115.99:8080

eck1.plain
ecs1.plain

Targets

    • Target
      540a7f58458e28c33c8bd3cdec7d5ba4
    • Size 69KB
    • SHA256 2181997083632b17484474d7152e18c8a65175b823c871b164d15d2e20a8ae16
    • MD5 SHA1 SHA512
    Score
    10/10
    emotetepoch4bankertrojanpersistence

    • Emotet

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

      trojanbankeremotet

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Sets service image path in registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks