Analysis

  • max time kernel
    110s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-09-2024 11:47

General

  • Target

    228687536a6645cccdf911aa3e218160N.dll

  • Size

    340KB

  • MD5

    228687536a6645cccdf911aa3e218160

  • SHA1

    4d2326a8df81c499abd8329c8c28bcfba913b0eb

  • SHA256

    a58c400f0b5f4f7c0effbdc3ec37360bebfaf1a74a7e4fb6ef77d8390b3c0df5

  • SHA512

    c80c95d1d374339463ad939a606447056f3c83b6abe6d05fad9e4c517d7520a4bfaccd70a668472e35b2d9c99489468da30e3d62441281a9236a0a544eb46963

  • SSDEEP

    3072:UvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:U206xWgGxLxWN40PDKR/JnX2P

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\228687536a6645cccdf911aa3e218160N.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\228687536a6645cccdf911aa3e218160N.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4064-0-0x0000000000F50000-0x0000000000F70000-memory.dmp

    Filesize

    128KB

  • memory/4064-1-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/4064-2-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/4064-4-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB