General

  • Target

    NEWCUSTOMER-PDF.exe

  • Size

    762KB

  • Sample

    230315-lm7xvsce74

  • MD5

    d0c1e2d3400adbc801fb564688620041

  • SHA1

    499c664b4170c484c661286d02135186ae5e77f8

  • SHA256

    77ed29ab8aa9da3669874c3f49e81c581105a981e8537a78382dc69e043943a6

  • SHA512

    28a8dde829add33a2550e668461e2b1899982ae49c9733dc29118a2ce8bcff8903924049fcb964e6b6faee41b303c49decda52de9c08b6349d2dcc16c08a9c74

  • SSDEEP

    12288:ZCvwk/wjZBHYBcLnCdP9+V7ywfxxM+fd6BVvhazSUQxHIugLrxhS/ESBoYXJGRTw:ZCvwIkBaf+RTG+fdifRFgLjS/7nJT

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

h3sc

Decoy

seemessage.com

bitlab.website

cheesestuff.ru

bhartiyafitness.com

bardapps.com

l7a4.com

chiara-samatanga.com

lesrollintioup.com

dropwc.com

mackey242.com

rackksfresheggs.com

thinkvlog.com

aidmedicalassist.com

firehousepickleball.net

sifreyonetici.com

teka-mart.com

ddttzone.xyz

macfeeupdate.com

ivocastillo.com

serjayparks.com

Targets

    • Target

      NEWCUSTOMER-PDF.exe

    • Size

      762KB

    • MD5

      d0c1e2d3400adbc801fb564688620041

    • SHA1

      499c664b4170c484c661286d02135186ae5e77f8

    • SHA256

      77ed29ab8aa9da3669874c3f49e81c581105a981e8537a78382dc69e043943a6

    • SHA512

      28a8dde829add33a2550e668461e2b1899982ae49c9733dc29118a2ce8bcff8903924049fcb964e6b6faee41b303c49decda52de9c08b6349d2dcc16c08a9c74

    • SSDEEP

      12288:ZCvwk/wjZBHYBcLnCdP9+V7ywfxxM+fd6BVvhazSUQxHIugLrxhS/ESBoYXJGRTw:ZCvwIkBaf+RTG+fdifRFgLjS/7nJT

    • Formbook

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

    • Formbook 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
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