Analysis

  • max time kernel
    147s
  • 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
    12/11/2024, 20:54

General

  • Target

    283a178339785cf21bcffbf55a62afc7db7d93d2eaa14053caa2578a20280e99.dll

  • Size

    746KB

  • MD5

    94716023b048a8b5c500b64dc209a136

  • SHA1

    dfc4a36743b9e989cf07644d9139a2a1b15c9e89

  • SHA256

    283a178339785cf21bcffbf55a62afc7db7d93d2eaa14053caa2578a20280e99

  • SHA512

    5e90307422e1aa7cf860f7d6a9e36fc7e38d7ae28cdcc3ee1cfa2f54fdbd87dcf72e13bd088bf25de9dbe125b29ce69c7f7ab2b2d322dea1afc12e4314d08ed3

  • SSDEEP

    12288:kmCKRyj2L2Iy1sWyuSVl/FYe1Tf7zO5gSJ0/7MMfmqMzSuSYowEAVwt8Db:kmCKeI2Iy1HyuSVP6ux/7Mumdfoawt83

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\283a178339785cf21bcffbf55a62afc7db7d93d2eaa14053caa2578a20280e99.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:888
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\TJNiulfeREpU\eSesNm.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2188

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/888-0-0x0000000000F20000-0x0000000000F21000-memory.dmp

          Filesize

          4KB

        • memory/888-1-0x0000000180000000-0x0000000180031000-memory.dmp

          Filesize

          196KB

        • memory/888-4-0x00007FF984600000-0x00007FF9846C0000-memory.dmp

          Filesize

          768KB

        • memory/2188-8-0x0000000180000000-0x0000000180031000-memory.dmp

          Filesize

          196KB