Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 00:37

General

  • Target

    704ea836a2f8c09b3c3b87d3917ea8f9db0f46762a86d556eb490e0d464a646a.dll

  • Size

    411KB

  • MD5

    a8c06463e9ff2a0c52c1409fdc00076a

  • SHA1

    2661dc367a8cc595c66015bbd071f3670bda1ad8

  • SHA256

    704ea836a2f8c09b3c3b87d3917ea8f9db0f46762a86d556eb490e0d464a646a

  • SHA512

    da189328e4022decfd8162489d8203cfc10defe7a988da21e46c708000c96b6a4bee5d558a6c34d2b5218b21c3e88e9c88fed5fe9ae2f73d6c66acfc48b8e560

  • SSDEEP

    12288:43hV6Pw4aT23Guo7v91Wuwf07EIvH3+38+:sb6Pw4R3GuoWlcogm8

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\704ea836a2f8c09b3c3b87d3917ea8f9db0f46762a86d556eb490e0d464a646a.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4304
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YjKBYFS\exogWqq.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1680

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1680-8-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/4304-0-0x00000000010C0000-0x00000000010C1000-memory.dmp

    Filesize

    4KB

  • memory/4304-1-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/4304-4-0x00007FF992000000-0x00007FF99206D000-memory.dmp

    Filesize

    436KB