Analysis

  • max time kernel
    149s
  • 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
    13-11-2024 18:09

General

  • Target

    fef84522fcf32c833805474e64539d56eb3ff998f6b37c837e14eced66016959.dll

  • Size

    356KB

  • MD5

    82ca121350d32345de75bdff1533d237

  • SHA1

    1619bdfba1a3396a588aac0884c2fdfbc0df9377

  • SHA256

    fef84522fcf32c833805474e64539d56eb3ff998f6b37c837e14eced66016959

  • SHA512

    b5fe1599777443483cb253e9baeebc8efb918db01a84d279b1ae250a9bd71f03b2f28065fb555d82ccd3f443e454f06211b2d0d831949e9d061382ef8269f77e

  • SSDEEP

    3072:JI0AM0yQkR9M6lglELtJUNjiWGyWcTr0JUiA2tqZ4IvUlDAj7UOjVifSwHEDQVLK:i5MR9M6y3TmRIvgMSS3AyUrhYu3j

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

212.24.98.99:8080

51.91.76.89:8080

94.23.45.86:4143

101.50.0.91:8080

103.43.75.120:443

212.237.17.99:8080

158.69.222.101:443

51.254.140.238:7080

1.234.2.232:8080

91.207.28.33:8080

167.172.253.162:8080

45.235.8.30:8080

115.68.227.76:8080

134.122.66.193:8080

89.29.244.7:443

197.242.150.244:8080

164.68.99.3:8080

5.9.116.246:8080

1.234.21.73:7080

131.100.24.231:80

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\fef84522fcf32c833805474e64539d56eb3ff998f6b37c837e14eced66016959.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1832
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RNEEFa\rrYCODeOJZ.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4064

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1832-0-0x0000000000B70000-0x0000000000B71000-memory.dmp

    Filesize

    4KB

  • memory/1832-1-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/1832-4-0x00007FFABBEF0000-0x00007FFABBF4F000-memory.dmp

    Filesize

    380KB

  • memory/4064-8-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB