General

  • Target

    vbc.exezadzkwao

  • Size

    557KB

  • Sample

    220611-vnwqnadcc3

  • MD5

    bfc1df301dd7522c221795076cf65929

  • SHA1

    5eff27087a49d17373c90834cd3b831c527ef568

  • SHA256

    7dd0edd3378d0ca5ac63530a7bcfbb23584b5ea8c660fd71393f0bf03506c270

  • SHA512

    df7b66979905e2cd09d34f1ade28646109e1a2a5c21c2a990ead50c776aa60792320d07a1556a44e1926dcaa2fac6a5ad3f708856f30c0d1cf0553bfad83476b

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

zgtb

Decoy

gabriellep.com

honghe4.xyz

anisaofrendas.com

happy-tile.com

thesulkies.com

international-ipo.com

tazeco.info

hhhzzz.xyz

vrmonster.xyz

theearthresidencia.com

sportape.xyz

elshadaibaterias.com

koredeiihibi.com

taxtaa.com

globalcityb.com

fxivcama.com

dagsmith.com

elmar-bhp.com

peakice.net

jhcdjewelry.com

Targets

    • Target

      vbc.exezadzkwao

    • Size

      557KB

    • MD5

      bfc1df301dd7522c221795076cf65929

    • SHA1

      5eff27087a49d17373c90834cd3b831c527ef568

    • SHA256

      7dd0edd3378d0ca5ac63530a7bcfbb23584b5ea8c660fd71393f0bf03506c270

    • SHA512

      df7b66979905e2cd09d34f1ade28646109e1a2a5c21c2a990ead50c776aa60792320d07a1556a44e1926dcaa2fac6a5ad3f708856f30c0d1cf0553bfad83476b

    • 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 FormBook CnC Checkin (POST) M2

      suricata: ET MALWARE FormBook CnC Checkin (POST) M2

    • Xloader Payload

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Scripting

1
T1064

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks