General

  • Target

    New purchase Order.exe

  • Size

    477KB

  • Sample

    220521-b3abeschd8

  • MD5

    dd481272bd8f9e8ca40868e4a90db854

  • SHA1

    8871b4d7173d89b539aa1b3e91139cb4c0ce744e

  • SHA256

    8edf8a8b1972c8dd05a960b7a79a7a87c8977b69b700ab9db28bab9207b8b267

  • SHA512

    168ed59d8f6edd7b37b44441480e59fdef67beb35487974aec59aa36852407c75d5537532f6cd0104327516fd2e0359fadb6fe56a8def782864413df341761a8

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

a8hq

Decoy

veteransductcleaning.com

beajtjunkies.com

houseofascofi.com

scottsdalemediator.com

atelyadesign.com

profitcase.pro

imtokenio.club

qinglingpai.com

bigsmile-meal.net

daytonlivestream.com

aspiradores10.online

ytybs120.com

hdatelier.com

bearpierce.com

yeson28ca.com

booklearner.com

m8j9.club

mmophamthinhlegend.space

hq4a7o6zb.com

sophiadaki.online

Targets

    • Target

      New purchase Order.exe

    • Size

      477KB

    • MD5

      dd481272bd8f9e8ca40868e4a90db854

    • SHA1

      8871b4d7173d89b539aa1b3e91139cb4c0ce744e

    • SHA256

      8edf8a8b1972c8dd05a960b7a79a7a87c8977b69b700ab9db28bab9207b8b267

    • SHA512

      168ed59d8f6edd7b37b44441480e59fdef67beb35487974aec59aa36852407c75d5537532f6cd0104327516fd2e0359fadb6fe56a8def782864413df341761a8

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • Xloader Payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks