Analysis

  • max time kernel
    142s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28-12-2024 23:16

General

  • Target

    JaffaCakes118_49918b94c7d4ffb3c128984ebdfd7e2b2f6884ddf6d08ff7d910801586317c35.dll

  • Size

    356KB

  • MD5

    ec4ce9995a5f8b89b1a306d42ce9ac47

  • SHA1

    361676b736731c9052d8ba23b1753d013d096568

  • SHA256

    49918b94c7d4ffb3c128984ebdfd7e2b2f6884ddf6d08ff7d910801586317c35

  • SHA512

    3a2dcf89d0e0079cf9f0b5687233343ec25af1b95f477c448efa7360004980adcffb93b30224e7ac34a2f9250b6d6b6d728c77d561f7b8b49104e4720b0d9287

  • SSDEEP

    3072:JI0AM0yQkR9M6lglELtJUNjiWGyWcT40JUiA2tqZ4IvUlDAj7UOjVifSwHEDQVLK:i5MR9M6y3ThRIvgMSS3AyUrhYu3j

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 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\JaffaCakes118_49918b94c7d4ffb3c128984ebdfd7e2b2f6884ddf6d08ff7d910801586317c35.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FXjhwmuJLSvSn\yEZLH.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2984

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2228-3-0x00000000004D0000-0x00000000004D1000-memory.dmp

    Filesize

    4KB

  • memory/2228-0-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/2228-4-0x000007FEF7F30000-0x000007FEF7F8F000-memory.dmp

    Filesize

    380KB

  • memory/2984-8-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/2984-9-0x000007FEF7F90000-0x000007FEF7FEF000-memory.dmp

    Filesize

    380KB

  • memory/2984-11-0x000007FEF7F90000-0x000007FEF7FEF000-memory.dmp

    Filesize

    380KB

  • memory/2984-12-0x000007FEF7F90000-0x000007FEF7FEF000-memory.dmp

    Filesize

    380KB

  • memory/2984-18-0x000007FEF7F90000-0x000007FEF7FEF000-memory.dmp

    Filesize

    380KB

  • memory/2984-20-0x000007FEF7F90000-0x000007FEF7FEF000-memory.dmp

    Filesize

    380KB

  • memory/2984-21-0x000007FEF7F90000-0x000007FEF7FEF000-memory.dmp

    Filesize

    380KB