General

  • Target

    shipping docs.exe

  • Size

    596KB

  • Sample

    220615-k9176achgm

  • MD5

    ee97e8134d2d81d1b0496cdc9a47e20a

  • SHA1

    b55593f9448acf6cd5dde7e5635194ff042c289f

  • SHA256

    23a38a6f4f071442244e32033a1672cbe57ef0296bac9a3514cde315e417f632

  • SHA512

    cc52daed4f05abe7d9cd8900e23b97b57070abb8e15e34c4b6897350966e97905349c97edfca5bebdbbb4c9fb7331721dc3947d15e33c15ae8f482cd01f4259b

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 docs.exe

    • Size

      596KB

    • MD5

      ee97e8134d2d81d1b0496cdc9a47e20a

    • SHA1

      b55593f9448acf6cd5dde7e5635194ff042c289f

    • SHA256

      23a38a6f4f071442244e32033a1672cbe57ef0296bac9a3514cde315e417f632

    • SHA512

      cc52daed4f05abe7d9cd8900e23b97b57070abb8e15e34c4b6897350966e97905349c97edfca5bebdbbb4c9fb7331721dc3947d15e33c15ae8f482cd01f4259b

    • 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

    • 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

1
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks