Analysis

  • max time kernel
    60s
  • max time network
    137s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    25-01-2021 13:01

General

  • Target

    2d4d863491f23c9cd570ae558e6373ab5181b9ee7c2ac784cc853732407a75ab.dll

  • Size

    614KB

  • MD5

    aceaab64293184f357c86578ec2aa7ea

  • SHA1

    05f322cad927d87f140d68c81314c26db65993e5

  • SHA256

    2d4d863491f23c9cd570ae558e6373ab5181b9ee7c2ac784cc853732407a75ab

  • SHA512

    d54fe6918bebb512ece7c79505eccc68286302362bddfc070e46a76fc09542993be2d2438c19d8f3ee6bebd05c36ba2a53da7bb3226586e9876c70f448c97a7a

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\2d4d863491f23c9cd570ae558e6373ab5181b9ee7c2ac784cc853732407a75ab.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d4d863491f23c9cd570ae558e6373ab5181b9ee7c2ac784cc853732407a75ab.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:892

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/892-2-0x0000000000000000-mapping.dmp

  • memory/892-3-0x0000000002861000-0x00000000028C4000-memory.dmp

    Filesize

    396KB

  • memory/892-4-0x0000000004260000-0x0000000004286000-memory.dmp

    Filesize

    152KB

  • memory/892-5-0x0000000002860000-0x0000000002883000-memory.dmp

    Filesize

    140KB