Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 20:55

General

  • Target

    995b0be1d1d6d105fdcea9a78638b13e45b8153330615146c854056b415490a7.dll

  • Size

    491KB

  • MD5

    e485d171c0882c2fd627c1cb699ebd9f

  • SHA1

    11c824df9f79f7f22cf10d64eadced2eeb7f36b3

  • SHA256

    995b0be1d1d6d105fdcea9a78638b13e45b8153330615146c854056b415490a7

  • SHA512

    bb2fd30f54cc6ff2ff43bacc94a16d4fbc3f77e268583770aebe090f560dd1e86977b79011e1455c5215809a8c60fb1516bef19ec6e0c80e5b9ec119ef0c6eed

  • SSDEEP

    6144:iC2LiotuWe/fncV1cwz4NN1O8v6KKImNfm:iC2LdtuWe3G1eNkK6jFu

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

45.4.32.50:80

170.81.48.2:80

167.71.148.58:443

211.215.18.93:8080

1.234.65.61:80

217.13.106.14:8080

12.163.208.58:80

178.250.54.208:8080

82.76.111.249:443

202.134.4.210:7080

172.245.248.239:8080

84.5.104.93:80

209.236.123.42:8080

192.175.111.212:7080

190.24.243.186:80

68.183.170.114:8080

187.39.237.56:8080

1.226.84.243:8080

191.182.6.118:80

152.169.22.67:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\995b0be1d1d6d105fdcea9a78638b13e45b8153330615146c854056b415490a7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4484
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\995b0be1d1d6d105fdcea9a78638b13e45b8153330615146c854056b415490a7.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2024-1-0x0000000002510000-0x000000000252F000-memory.dmp

    Filesize

    124KB