Analysis

  • max time kernel
    173s
  • max time network
    173s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    26-01-2021 02:59

General

  • Target

    56cb5ae2abbbfd7a455d908d3aa85c99322e177e44aef5bc2a17d03d6fbaf20c.dll

  • Size

    614KB

  • MD5

    870b4ed9bbcda9020b90e82ee15334b5

  • SHA1

    484b930a55e32ed64e294db10bae09a4180184a8

  • SHA256

    56cb5ae2abbbfd7a455d908d3aa85c99322e177e44aef5bc2a17d03d6fbaf20c

  • SHA512

    005cde16eed3f6f807f1550b378762efae3abd2efe00cc4c2d7b62281c87778d5e85a1e56c51621a119403103e998ccf6bb31a0f6456b3c6fa351adea0cae221

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\56cb5ae2abbbfd7a455d908d3aa85c99322e177e44aef5bc2a17d03d6fbaf20c.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3564
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\56cb5ae2abbbfd7a455d908d3aa85c99322e177e44aef5bc2a17d03d6fbaf20c.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:496

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/496-2-0x0000000000000000-mapping.dmp
  • memory/496-3-0x0000000004AF0000-0x0000000004B16000-memory.dmp
    Filesize

    152KB

  • memory/496-4-0x0000000000400000-0x0000000000423000-memory.dmp
    Filesize

    140KB