Analysis

  • max time kernel
    158s
  • max time network
    188s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    08-07-2022 20:13

General

  • Target

    1727fd3c7e9bcfad9e763ec8b95c0976cf852fe41a49ae53b9d0a70ff98cdf11.dll

  • Size

    423KB

  • MD5

    0ea92d2ec76d69437f56b0b53786b83d

  • SHA1

    f96642bcb7144c0e3c56f53e380b27ff6b6b23b4

  • SHA256

    1727fd3c7e9bcfad9e763ec8b95c0976cf852fe41a49ae53b9d0a70ff98cdf11

  • SHA512

    2f0002aa14f4323d8bc9f174159ed815e334e25aa5a4080a880274d8634ad1b1ee2ce8869dc0cc134d2694199c8cae60261c024febfdd44de668baaa4ce78387

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

152.170.79.100:80

190.247.139.101:80

138.197.99.250:8080

167.71.148.58:443

211.215.18.93:8080

191.241.233.198:80

83.169.21.32:7080

113.163.216.135:80

70.32.84.74:8080

217.13.106.14:8080

177.23.7.151:80

172.104.169.32:8080

187.39.237.56:8080

80.15.100.37:80

177.144.130.105:443

168.121.4.238:80

1.234.65.61:80

191.182.6.118:80

170.81.48.2:80

45.184.103.73:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1727fd3c7e9bcfad9e763ec8b95c0976cf852fe41a49ae53b9d0a70ff98cdf11.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1080
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1727fd3c7e9bcfad9e763ec8b95c0976cf852fe41a49ae53b9d0a70ff98cdf11.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1892

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1892-54-0x0000000000000000-mapping.dmp
  • memory/1892-55-0x0000000075DF1000-0x0000000075DF3000-memory.dmp
    Filesize

    8KB

  • memory/1892-56-0x0000000000220000-0x000000000023F000-memory.dmp
    Filesize

    124KB