General

  • Target

    Shipping Document.exe

  • Size

    550KB

  • Sample

    220529-bpptysdca3

  • MD5

    01a52be812f172b91eace459ba95c6cf

  • SHA1

    6a169e7a4871117b513852d89d5aa49b6c67e04e

  • SHA256

    16a81a265cea156034bea5db891d480535cf697bdd8c8917fc6d994c33ddfdf0

  • SHA512

    9a899bef688a5423042dd87d99c2d7bfa270c5c8ea3a27a09fd922f3dd07fc7d2df2b1f07b47644b57db35afc319dc8f1af936e248f83076ea717452843ebfff

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

      Shipping Document.exe

    • Size

      550KB

    • MD5

      01a52be812f172b91eace459ba95c6cf

    • SHA1

      6a169e7a4871117b513852d89d5aa49b6c67e04e

    • SHA256

      16a81a265cea156034bea5db891d480535cf697bdd8c8917fc6d994c33ddfdf0

    • SHA512

      9a899bef688a5423042dd87d99c2d7bfa270c5c8ea3a27a09fd922f3dd07fc7d2df2b1f07b47644b57db35afc319dc8f1af936e248f83076ea717452843ebfff

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks