Overview

overview

10

Static

static

vbc.exe

windows7_x64

10

vbc.exe

windows10_x64

10

Sharing

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General

  • Target

    vbc.exe

  • Size

    421KB

  • Sample

    210924-l8tx5ageg7

  • MD5

    859a1a6574e4a09027f729908318b282

  • SHA1

    bf7c9e96ca263d7811f7357f8645af42b04c093b

  • SHA256

    d84f2a05198d85dd6f2bf606fe6e24f7ca929cff9796d6b7f269bb8e7cf8b2a7

  • SHA512

    4163390db6bf2d8f66e8575e8d116df222e8d72b97037eca614fdb2d94d8cd686c31eb4593ce1164dfc398fe03a7b3ac97bfee61fc2e3ddb27e566c39cb234ec

Score
10/10
xloaderaruploaderrat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

arup

C2

http://www.sapphiretype.com/arup/

Decoy

mezonpezon.com

bellapbd.com

xn--2kr800ab2z.group

cupecoysuites.com

extractselect.com

cherrycooky.com

reshawna.com

bluewinetours.com

dez2fly.com

washedproductions.com

om-asahi-kasei-jp.com

talkingpoint.tours

avaspacecompany.com

fbtvmall.com

trocaoferta.com

mionegozio.com

reitschuetz.com

basepicks.com

networkagricity.com

kastore.club

Targets

    • Target

      vbc.exe

    • Size

      421KB

    • MD5

      859a1a6574e4a09027f729908318b282

    • SHA1

      bf7c9e96ca263d7811f7357f8645af42b04c093b

    • SHA256

      d84f2a05198d85dd6f2bf606fe6e24f7ca929cff9796d6b7f269bb8e7cf8b2a7

    • SHA512

      4163390db6bf2d8f66e8575e8d116df222e8d72b97037eca614fdb2d94d8cd686c31eb4593ce1164dfc398fe03a7b3ac97bfee61fc2e3ddb27e566c39cb234ec

    Score
    10/10
    xloaderaruploaderrat

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • Xloader Payload

      rat

    • Deletes itself

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks