General

  • Target

    JEP Sports Player Rating.xlsx

  • Size

    366KB

  • Sample

    211021-gzc6ssagen

  • MD5

    4fb3e59606677f24794e9d10668cebeb

  • SHA1

    8f8e1f1c84523cbc96d934c4ba30f910772f4754

  • SHA256

    7f1234fef1cd3abb7a451afc69c458b03fd125e1a553b5af679bc79297986be5

  • SHA512

    2c5cd7e0747caf6f7e93323da826fd515fdcf2b29f7f3aa01c16818d5a238089b84547b7eced1b20dc868d79d442f9c1f7fb675c992a2b6e004bb8fcf2d9662f

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

sb6n

C2

http://www.best5amazon.com/sb6n/

Decoy

bogosamba.com

inmobiliariapuertalavilla.com

nopressurewellness.com

hairshopamity.com

epicmoments360.com

tutorgpa.com

fucibou.xyz

135631.com

portraydashcam.com

raqsarabia.com

okantis.net

vongquaykimcuongfreefire.online

prodom.online

5537sbishop.info

lisakenneyinc.com

fivetime.xyz

borzv.com

joungla.com

mas-urbano.com

sjczyw.com

Targets

    • Target

      JEP Sports Player Rating.xlsx

    • Size

      366KB

    • MD5

      4fb3e59606677f24794e9d10668cebeb

    • SHA1

      8f8e1f1c84523cbc96d934c4ba30f910772f4754

    • SHA256

      7f1234fef1cd3abb7a451afc69c458b03fd125e1a553b5af679bc79297986be5

    • SHA512

      2c5cd7e0747caf6f7e93323da826fd515fdcf2b29f7f3aa01c16818d5a238089b84547b7eced1b20dc868d79d442f9c1f7fb675c992a2b6e004bb8fcf2d9662f

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • Xloader Payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Scripting

1
T1064

Modify Registry

3
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks