Analysis

  • max time kernel
    140s
  • max time network
    152s
  • 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, 21:41

General

  • Target

    78df4389ff2cc22877d80516f34c3907caf2a21b7826a87827d52266921d2695.dll

  • Size

    654KB

  • MD5

    933899a73ab33ba0cc28d54a8e8ba8bb

  • SHA1

    a92e8449aa9ed76c6e1b0dec84e8445aee904f5e

  • SHA256

    78df4389ff2cc22877d80516f34c3907caf2a21b7826a87827d52266921d2695

  • SHA512

    7e0f01a65d63525e118f22dba4284d9f17892bfedf657a4e0e0da86678bc790bd005c38879776de730b0b51d33d1fe27d523b07174c314f08654e7963370a09b

  • SSDEEP

    12288:Y4wcc2MydZgRd9aa8l85Qr0t6DZ32QcbplMyVJqhOLYqNr85M3doZtw29ke8QNG0:Y4wcc2WRd9aaKDhAkyVJ4JqNr85M3doX

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

149.56.131.28:8080

72.15.201.15:8080

207.148.79.14:8080

82.165.152.127:8080

46.55.222.11:443

213.241.20.155:443

163.44.196.120:8080

51.254.140.238:7080

107.170.39.149:8080

188.44.20.25:443

82.223.21.224:8080

172.104.251.154:8080

164.68.99.3:8080

101.50.0.91:8080

129.232.188.93:443

173.212.193.249:8080

103.132.242.26:8080

186.194.240.217:443

37.187.115.122:8080

91.207.28.33:8080

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\78df4389ff2cc22877d80516f34c3907caf2a21b7826a87827d52266921d2695.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\EpYpTHRW\NrPaGYzXLYuCGs.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:5076

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2316-3-0x00000000010C0000-0x00000000010C1000-memory.dmp

          Filesize

          4KB

        • memory/2316-0-0x0000000180000000-0x000000018002A000-memory.dmp

          Filesize

          168KB

        • memory/2316-4-0x0000000000400000-0x00000000004A9000-memory.dmp

          Filesize

          676KB

        • memory/5076-8-0x0000000000400000-0x00000000004A9000-memory.dmp

          Filesize

          676KB

        • memory/5076-10-0x0000000000400000-0x00000000004A9000-memory.dmp

          Filesize

          676KB

        • memory/5076-23-0x0000000000400000-0x00000000004A9000-memory.dmp

          Filesize

          676KB