Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    17-03-2022 18:42

General

  • Target

    74d2b9e3eeee382cfa0a24ffcd004fc73d0c467bd181417e9cd0d6fcd899bf07.dll

  • Size

    217KB

  • MD5

    a9bb280484b07f9d9e4661c41dd9fec9

  • SHA1

    98e053ceb06f7dead31f7620dd9623eada2433a7

  • SHA256

    74d2b9e3eeee382cfa0a24ffcd004fc73d0c467bd181417e9cd0d6fcd899bf07

  • SHA512

    da45dedc0deda1b1a7d74a2e6c3829d0ef181bfa72795f3fb6028d51af79f603fdb6812c035254f083f53d7400c4b938130705feb9054b8ab7bc5b7859daa67b

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

173.70.61.180:80

59.21.235.119:80

50.116.111.59:8080

173.249.20.233:443

188.165.214.98:8080

72.188.173.74:80

74.40.205.197:443

64.207.182.168:8080

97.120.3.198:80

190.29.166.0:80

123.176.25.234:80

155.186.9.160:80

138.68.87.218:443

139.99.158.11:443

78.24.219.147:8080

58.1.242.115:80

108.21.72.56:443

188.219.31.12:80

70.180.33.202:80

181.171.209.241:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet3 1 IoCs
  • Blocklisted process makes network request 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\74d2b9e3eeee382cfa0a24ffcd004fc73d0c467bd181417e9cd0d6fcd899bf07.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:664
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\74d2b9e3eeee382cfa0a24ffcd004fc73d0c467bd181417e9cd0d6fcd899bf07.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:4336

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4336-130-0x0000000000AF0000-0x0000000000B0F000-memory.dmp

    Filesize

    124KB