Analysis

  • max time kernel
    259s
  • max time network
    261s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    26-01-2021 06:24

General

  • Target

    8603132f260f7dce47ec17236cd9b08a0281e9948fd50524386dcad8f7f72d01.dll

  • Size

    614KB

  • MD5

    6dcc85efa9e0137e282735a5b1a930bd

  • SHA1

    ca722ed0763c6f84306fea54bc9bf3dc408b1a59

  • SHA256

    8603132f260f7dce47ec17236cd9b08a0281e9948fd50524386dcad8f7f72d01

  • SHA512

    7b180942e0558060b3c283eaf0592ca7584ea393ef6d0645ab17d0f939c42992ea47c6bd321abac74247407da8190dc803632d120da1ad4e73aee191a90384d4

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

181.165.68.127:80

49.205.182.134:80

190.251.200.206:80

139.59.60.244:8080

119.59.116.21:8080

89.216.122.92:80

185.94.252.104:443

70.92.118.112:80

78.24.219.147:8080

173.70.61.180:80

87.106.139.101:8080

66.57.108.14:443

24.179.13.119:80

121.124.124.40:7080

61.19.246.238:443

200.116.145.225:443

93.146.48.84:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8603132f260f7dce47ec17236cd9b08a0281e9948fd50524386dcad8f7f72d01.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8603132f260f7dce47ec17236cd9b08a0281e9948fd50524386dcad8f7f72d01.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1424

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1424-2-0x0000000000000000-mapping.dmp
  • memory/1424-3-0x0000000000AE1000-0x0000000000B44000-memory.dmp
    Filesize

    396KB

  • memory/1424-5-0x0000000000AE0000-0x0000000000B03000-memory.dmp
    Filesize

    140KB

  • memory/1424-4-0x0000000000C00000-0x0000000000C26000-memory.dmp
    Filesize

    152KB