General

  • Target

    SHIPPING DOCUMENT.xlsx

  • Size

    432KB

  • Sample

    211029-vej1haadbn

  • MD5

    94d6ece4ddb9b6cc4445ca5edfbc6f87

  • SHA1

    3211b9c652ddaaa37743b864ad30d545cee0c405

  • SHA256

    8827c12e68e528f3c87dc8caa02787af7107965b13496cdeca7198bfd5b5e30a

  • SHA512

    c83c4c23f8dfa0f087c2dd2ae2544b3dd093c38c89667691c056a5ade9f3149109b7db672d79d3f1ea885e2139b278521a608c96b6d27e78644658ca64efe854

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

mwev

C2

http://www.scion-go-getter.com/mwev/

Decoy

9linefarms.com

meadow-spring.com

texascountrycharts.com

chinatowndeliver.com

grindsword.com

thegurusigavebirthto.com

rip-online.com

lm-safe-keepingtoyof6.xyz

plumbtechconsulting.com

jgoerlach.com

inbloomsolutions.com

foxandmew.com

tikomobile.store

waybunch.com

thepatriottutor.com

qask.top

pharmacylinked.com

ishii-miona.com

sugarandrocks.com

anabolenpower.net

Targets

    • Target

      SHIPPING DOCUMENT.xlsx

    • Size

      432KB

    • MD5

      94d6ece4ddb9b6cc4445ca5edfbc6f87

    • SHA1

      3211b9c652ddaaa37743b864ad30d545cee0c405

    • SHA256

      8827c12e68e528f3c87dc8caa02787af7107965b13496cdeca7198bfd5b5e30a

    • SHA512

      c83c4c23f8dfa0f087c2dd2ae2544b3dd093c38c89667691c056a5ade9f3149109b7db672d79d3f1ea885e2139b278521a608c96b6d27e78644658ca64efe854

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks