Analysis

  • max time kernel
    34s
  • max time network
    137s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    26-01-2021 02:45

General

  • Target

    56d1fb7bc9b5f5e176ee5125572b314fed284f280a80293109c817f0966e1a00.dll

  • Size

    614KB

  • MD5

    e7f10793f591a2c17d1ddba1fe2a2270

  • SHA1

    011b9232607fd5b52c61ecf5115f65ddd85a0512

  • SHA256

    56d1fb7bc9b5f5e176ee5125572b314fed284f280a80293109c817f0966e1a00

  • SHA512

    166047b06bbd5412eaa6d05c622a01102f8c3618abc3933d7aa6dafdaad330411e32646d2df5861c92c83ba8272ca9c1d36f9db60876b24de558f44ce20cf7ad

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\56d1fb7bc9b5f5e176ee5125572b314fed284f280a80293109c817f0966e1a00.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:492
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\56d1fb7bc9b5f5e176ee5125572b314fed284f280a80293109c817f0966e1a00.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1228

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1228-2-0x0000000000000000-mapping.dmp
  • memory/1228-3-0x0000000004191000-0x00000000041F4000-memory.dmp
    Filesize

    396KB

  • memory/1228-4-0x0000000004230000-0x0000000004256000-memory.dmp
    Filesize

    152KB

  • memory/1228-5-0x0000000004190000-0x00000000041B3000-memory.dmp
    Filesize

    140KB