Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    04/11/2022, 14:07

General

  • Target

    file.dll

  • Size

    534KB

  • MD5

    406ca32207f3089af13fd4d5e9b19ae8

  • SHA1

    316e5359f400f8ff7f53b1113cc53d1918f06477

  • SHA256

    335a37a8e9ec04092d074b7dbbaf97c68d4d2b7c38aea2c0bdcacee7a1fa1781

  • SHA512

    d85fefd154c31bcff4e97cc87b73587ce9204a900ff3867129f5832c1bf87ac252501b16b54dcd4189218e64e2f944d6cac5ba94fe2f9b6798570335498409b8

  • SSDEEP

    6144:vTKqTS2X5Bc1p7PIvaf66pPfTISFikbOM5pxHsz3SJnzo+28tz3+TThF4Sr:vucOk6pPAkbnjOzazwk3+vh

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1764
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XdZTzrScYLsrOOFo\aoTYU.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1788

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1764-54-0x000007FEFC0D1000-0x000007FEFC0D3000-memory.dmp

          Filesize

          8KB

        • memory/1764-55-0x00000000004F0000-0x0000000000520000-memory.dmp

          Filesize

          192KB