Analysis

  • max time kernel
    140s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 23:37

General

  • Target

    5849618c3ae104f50c8e0d42452eb81703512c59b0b8aa90a7a04da60a7cf59b.dll

  • Size

    580KB

  • MD5

    33ab9d572ebc7ca2b125845d5aa60c83

  • SHA1

    85698ca3765a06c02507079b2e6893c6abcfb0aa

  • SHA256

    5849618c3ae104f50c8e0d42452eb81703512c59b0b8aa90a7a04da60a7cf59b

  • SHA512

    320843d91c4c164fee983995d78ab235957d4a68f2ece0113b7e4ed3ddcd826b0167f1441214a72ed7f2957dc770bca7e57a6bf45fb42fa9b6c97df73ae53e7e

  • SSDEEP

    12288:dIcc2PAC1JB9aaWlI+5rGN6IMP1ZFb2ROyyrsZN9M/gIAZVoS/fd:dIcc2LB9aaMIWJ2UyyrmN9MoIA3n

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

164.68.99.3:8080

146.59.226.45:443

51.91.76.89:8080

209.97.163.214:443

158.69.222.101:443

82.165.152.127:8080

103.70.28.102:8080

72.15.201.15:8080

150.95.66.124:8080

45.176.232.124:443

82.223.21.224:8080

107.170.39.149:8080

160.16.142.56:8080

103.132.242.26:8080

153.126.146.25:7080

213.241.20.155:443

1.234.21.73:7080

197.242.150.244:8080

188.44.20.25:443

196.218.30.83:443

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5849618c3ae104f50c8e0d42452eb81703512c59b0b8aa90a7a04da60a7cf59b.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\OPkenTsO\npfbr.dll"
      2⤵
        PID:2652

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2292-0-0x0000000001DC0000-0x0000000001E6A000-memory.dmp

      Filesize

      680KB

    • memory/2292-2-0x0000000001DC0000-0x0000000001E6A000-memory.dmp

      Filesize

      680KB

    • memory/2292-10-0x0000000180000000-0x000000018002B000-memory.dmp

      Filesize

      172KB

    • memory/2292-13-0x00000000003C0000-0x00000000003C1000-memory.dmp

      Filesize

      4KB

    • memory/2292-14-0x0000000001DC0000-0x0000000001E6A000-memory.dmp

      Filesize

      680KB

    • memory/2652-15-0x0000000000420000-0x00000000004CA000-memory.dmp

      Filesize

      680KB

    • memory/2652-17-0x0000000000420000-0x00000000004CA000-memory.dmp

      Filesize

      680KB