Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 22:16

General

  • Target

    d316b8f1d7a78d35b879fe1ddaf4a32cafcf14da2662f92acd8ba975a76faaf5.dll

  • Size

    712KB

  • MD5

    de684891c790baa0a53a97c2bd42dac5

  • SHA1

    ebb733d840c7f6c4c8eae5b412bd32b853639ed7

  • SHA256

    d316b8f1d7a78d35b879fe1ddaf4a32cafcf14da2662f92acd8ba975a76faaf5

  • SHA512

    588bfa75daf79ffb0d6b730035a2958aeaf9cb3bddc78615c9e97342eb9100d919407254c579448f31c9dc40d460b651c67037fdb07f8ba94a7140facaa7b05c

  • SSDEEP

    12288:Jm3ryg7+tKkrxfIoAGA8YHrKreOkca011br+0MACwlg6WggbE/A4:JuryW+5rNIoJZYHrKredBjWCN4

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d316b8f1d7a78d35b879fe1ddaf4a32cafcf14da2662f92acd8ba975a76faaf5.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DBdvozfijo\dveRjK.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2764

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2764-8-0x0000000010000000-0x00000000100BD000-memory.dmp

    Filesize

    756KB

  • memory/2764-11-0x0000000010000000-0x00000000100BD000-memory.dmp

    Filesize

    756KB

  • memory/2764-13-0x0000000010000000-0x00000000100BD000-memory.dmp

    Filesize

    756KB

  • memory/2844-0-0x0000000180000000-0x0000000180030000-memory.dmp

    Filesize

    192KB

  • memory/2844-3-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2844-7-0x0000000010000000-0x00000000100BD000-memory.dmp

    Filesize

    756KB