Analysis

  • max time kernel
    136s
  • max time network
    144s
  • 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 21:50

General

  • Target

    f620ab123a34602242464f8f642075eed2771137f87e4318a937904b4ab12e7d.dll

  • Size

    840KB

  • MD5

    c212b9f2789a1e8b77cb7a4bd91997e5

  • SHA1

    e9087de5641eace1ba003d65c2b15360d05331a3

  • SHA256

    f620ab123a34602242464f8f642075eed2771137f87e4318a937904b4ab12e7d

  • SHA512

    17a53976a58776b8a2d6a480c0e929e71eae9d276d3b10229360a0d42a33cb578e6e85d92f72df519c7f708bbafffd330bf61988554cfc349f1006526cc1f2db

  • SSDEEP

    12288:J0iTg1PU3G0r96SDEL28tH/9OpeqDfFOezePWAef7oLaIwXCzlalnryV:CiTg9U3G0ISDKvSeqf4aePWAy7TUst

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

51.254.140.238:7080

103.70.28.102:8080

5.9.116.246:8080

1.234.2.232:8080

209.250.246.206:443

58.227.42.236:80

72.15.201.15:8080

159.65.88.10:8080

189.126.111.200:7080

173.212.193.249:8080

188.44.20.25:443

134.122.66.193:8080

172.104.251.154:8080

103.75.201.2:443

150.95.66.124:8080

153.126.146.25:7080

103.43.75.120:443

203.114.109.124:443

27.54.89.58:8080

1.234.21.73:7080

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f620ab123a34602242464f8f642075eed2771137f87e4318a937904b4ab12e7d.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:700
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MAJnsndG\bDnk.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2568

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/700-0-0x00000000012F0000-0x00000000012F1000-memory.dmp

    Filesize

    4KB

  • memory/700-1-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/700-4-0x00007FFBC4790000-0x00007FFBC4868000-memory.dmp

    Filesize

    864KB

  • memory/2568-8-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB