Analysis

  • max time kernel
    50s
  • 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 19:20

General

  • Target

    3b2bbb6134e36df272d565ea4aa895ce688815d17536869e106485bccad0ed09.dll

  • Size

    746KB

  • MD5

    21350d4460dd832f807afdaf059b7e4d

  • SHA1

    adf859660343dfc671c54fb2ca06b3f36b98b8bf

  • SHA256

    3b2bbb6134e36df272d565ea4aa895ce688815d17536869e106485bccad0ed09

  • SHA512

    83147a5a5791e1c6ddc3a6cf3ac9d359d0a592aaeffdf6c77478cf3bb9a206e27458fe41556cc5672b987d5fc1ba723fe9ea9c7e5f76efc37c381d86ae40b776

  • SSDEEP

    12288:kmCKRyj2L2Iy1sWyuSVl/FYe1Tf7zO5gSJ0/7MM8mqMzSuSYowEAVwt8Db:kmCKeI2Iy1HyuSVP6ux/7MBmdfoawt83

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

207.148.81.119:8080

159.69.237.188:443

103.8.26.17:8080

194.9.172.107:8080

188.225.32.231:4143

103.56.149.105:8080

139.196.72.155:8080

190.90.233.66:443

37.59.209.141:8080

217.182.143.207:443

78.46.73.125:443

78.47.204.80:443

116.124.128.206:8080

45.71.195.104:8080

87.106.97.83:7080

178.62.112.199:8080

175.126.176.79:8080

134.122.119.23:8080

51.68.141.164:8080

203.153.216.46:443

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\3b2bbb6134e36df272d565ea4aa895ce688815d17536869e106485bccad0ed09.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2632
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HygbLWEAgxM\Srohvv.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2020

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2020-8-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/2632-0-0x0000000000ED0000-0x0000000000ED1000-memory.dmp

    Filesize

    4KB

  • memory/2632-1-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/2632-4-0x00007FFDED9F0000-0x00007FFDEDAB0000-memory.dmp

    Filesize

    768KB