Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 20:19

General

  • Target

    629b3530d8d61d8338df2e3d5dc88b26641560e2393baa2a02c2bb3d1a195370.dll

  • Size

    529KB

  • MD5

    d2edd9ae391a3a0b8ce194e31b38c780

  • SHA1

    033d62602d22f793131cf19f4bc18e0f7326e93b

  • SHA256

    629b3530d8d61d8338df2e3d5dc88b26641560e2393baa2a02c2bb3d1a195370

  • SHA512

    5937ce5bc124aa6dcb9d8ed1f0d2d9384a2a504bdd8b7de217ed1342e85bcc86c0863d0dc817932916fa6b8fde27418500e31eb4dfb2cd610a7980e57e34a8dd

  • SSDEEP

    6144:CvmTyW3ZBck+bvI0dfzJoQ/hVOjkIrkYK3GK6VWWOI0edWx7IBq9B:Cw09X38GGtWWOwdWlIB

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

45.235.8.30:8080

94.23.45.86:4143

119.59.103.152:8080

169.60.181.70:8080

164.68.99.3:8080

172.105.226.75:8080

107.170.39.149:8080

206.189.28.199:8080

1.234.2.232:8080

188.44.20.25:443

186.194.240.217:443

103.43.75.120:443

149.28.143.92:443

159.89.202.34:443

209.97.163.214:443

183.111.227.137:8080

129.232.188.93:443

139.59.126.41:443

110.232.117.186:8080

139.59.56.73:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 6 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\629b3530d8d61d8338df2e3d5dc88b26641560e2393baa2a02c2bb3d1a195370.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3580
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FfRhbRKcWQ\WxTihZce.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:736

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3580-0-0x00000000013A0000-0x00000000013A1000-memory.dmp

    Filesize

    4KB

  • memory/3580-1-0x0000000002CF0000-0x0000000002D1F000-memory.dmp

    Filesize

    188KB

  • memory/3580-4-0x0000000180000000-0x000000018008A000-memory.dmp

    Filesize

    552KB