Overview

overview

10

Static

static

tmp/aba2eb...ea.xls

windows7_x64

10

tmp/aba2eb...ea.xls

windows10_x64

1

Sharing

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General

  • Target

    tmp/aba2eb67f79087c5e7cc125933d59e7d2b44fee3ea8a50fb6f5b4520b0c196ea.xls

  • Size

    796KB

  • Sample

    211215-sm3fpsagdj

  • MD5

    538bdbae2c32d899af9a4bc40767e14b

  • SHA1

    e208398487e9622bf718833968f327da8c70f4c8

  • SHA256

    aba2eb67f79087c5e7cc125933d59e7d2b44fee3ea8a50fb6f5b4520b0c196ea

  • SHA512

    32ca367c290b6f311276cb3eb02405613fe21b4744344fba58ab9b91318ac6745481b06cf613462c17f64943b159be645750585b5335da78ea0409bdcd5cdf9a

Score
10/10
xloaderfqiqloaderratsuricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

fqiq

Decoy

driventow.com

ipatchwork.today

bolder.equipment

seal-brother.com

mountlaketerraceapartments.com

weeden.xyz

sanlifalan.com

athafood.com

isshinn1.com

creationslazzaroni.com

eclecticrenaissancewoman.com

satellitephonstore.com

cotchildcare.com

yamacorp.digital

ff4cuno43.xyz

quicksticks.community

govindfinance.com

farmersfirstseed.com

megacinema.club

tablescaperendezvous4two.com

Targets

    • Target

      tmp/aba2eb67f79087c5e7cc125933d59e7d2b44fee3ea8a50fb6f5b4520b0c196ea.xls

    • Size

      796KB

    • MD5

      538bdbae2c32d899af9a4bc40767e14b

    • SHA1

      e208398487e9622bf718833968f327da8c70f4c8

    • SHA256

      aba2eb67f79087c5e7cc125933d59e7d2b44fee3ea8a50fb6f5b4520b0c196ea

    • SHA512

      32ca367c290b6f311276cb3eb02405613fe21b4744344fba58ab9b91318ac6745481b06cf613462c17f64943b159be645750585b5335da78ea0409bdcd5cdf9a

    Score
    10/10
    xloaderfqiqloaderratsuricata

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata

    • Xloader Payload

      rat

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks