Analysis

  • max time kernel
    67s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-05-2022 19:32

General

  • Target

    725b7b96e965b45e9e3b7c510d34235a99e3ed40a5bc38fabf1c77040c5df80f.dll

  • Size

    362KB

  • MD5

    c6f0dcabcedeae753bdd588c6f3a0b84

  • SHA1

    cd5b03ef55e11c362e4eec2c7ba974f74bb40c03

  • SHA256

    725b7b96e965b45e9e3b7c510d34235a99e3ed40a5bc38fabf1c77040c5df80f

  • SHA512

    68a919d6d0ae3a2b8f4739f7df41dca10c6b1032b1924569498520c209535409c72b2e2d12be6314ceceb7f63a79ce200e7d3afc42b06f8d8ccbcee752e07c62

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

194.9.172.107:8080

66.42.57.149:443

165.22.73.229:8080

202.29.239.162:443

76.189.152.228:1645

59.185.164.123:8382

115.19.43.159:30377

104.248.225.227:8080

54.38.242.185:443

103.133.214.242:8080

78.47.204.80:443

210.57.209.142:8080

103.41.204.169:8080

118.98.72.86:443

88.217.172.165:8080

87.106.97.83:7080

85.25.120.45:8080

195.77.239.39:8080

37.44.244.177:8080

36.67.23.59:443

eck1.plain
eck1.plain

Signatures

  • Emotet

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

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\725b7b96e965b45e9e3b7c510d34235a99e3ed40a5bc38fabf1c77040c5df80f.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4780
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\NzZcuLMToSAuVt\ZcDQeg.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2156

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2156-119-0x0000000000000000-mapping.dmp
  • memory/4780-114-0x0000000180000000-0x0000000180031000-memory.dmp
    Filesize

    196KB