General

  • Target

    Payment Advice.exe

  • Size

    465KB

  • Sample

    220607-hgxcdsfhbj

  • MD5

    8fd1c8220848296150359907a2f6c6a4

  • SHA1

    6f091b491eb980efb9608a7025ec53d62c6de75b

  • SHA256

    87ad8520f278359ec2d233f63e18b0d3bbf94824fd9392c87ebf86214827cb5d

  • SHA512

    788055f8648d9c8b935c062cbc4eec8271167f95b5cf4b5361478087fe50f0605115c5ff60b0d5946ecbf630cbfe9fa8807518a241c2ff2d06dbbe7f6b53397c

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

      Payment Advice.exe

    • Size

      465KB

    • MD5

      8fd1c8220848296150359907a2f6c6a4

    • SHA1

      6f091b491eb980efb9608a7025ec53d62c6de75b

    • SHA256

      87ad8520f278359ec2d233f63e18b0d3bbf94824fd9392c87ebf86214827cb5d

    • SHA512

      788055f8648d9c8b935c062cbc4eec8271167f95b5cf4b5361478087fe50f0605115c5ff60b0d5946ecbf630cbfe9fa8807518a241c2ff2d06dbbe7f6b53397c

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • 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

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks