General

  • Target

    Shipment # 2763 EXW China To LHE.r11

  • Size

    604KB

  • Sample

    220707-knp8rsbef7

  • MD5

    8c4211fe0e0ed1810d09cf16d959d8df

  • SHA1

    fa9956c1fba84949e7cd84553b8a3db494533a8f

  • SHA256

    e8894ce53e7e7eee46432f00ee15302fe8bd7aeb9db73416c8047007ac37a5ac

  • SHA512

    464f813f15b87f8251fbc5b321a1e9b27e4aa3de90f7d7da65ceadfb0d31ce7c692b83e2e9fc4b631503ddb84d3c3820f55e600a18b1b2bc900987964dbcd135

Malware Config

Extracted

Family

xloader

Version

2.6

Campaign

pdrq

Decoy

welchsunstar.com

mppservicesllc.com

wiresofteflon.com

brabov.xyz

compnonoch.site

yourbuilderworks.com

iamsamirahman.com

eriqoes.com

eastudio.design

skyearth-est.com

teethfitness.com

razaancreates.com

shfbfs.com

joyfulbrokekids.com

kjbolden.com

howirep.com

deedeesmainecoons.website

e-powair.com

aheatea.com

shalfey0009.xyz

Targets

    • Target

      Shipment # 2763 EXW China To LHE.exe

    • Size

      667KB

    • MD5

      7dbac6804fb14790bfa7269dca4d5cca

    • SHA1

      e553c9c60b48434ebde831e4157bc54a4983e732

    • SHA256

      dfb42339e0f03e6e479a2875a34f33ba0466a901a8930ebac62c6ce9efe1db0b

    • SHA512

      5feaac4cde26b5eb09a25ccb07163b16260bd5c1a6fa2bd6345a64f3b194bb5d2198673452b303f5be47ffe4587f13bafb2d6c9971b9c0573e01e8fdc8e15ee7

    • 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)

    • Looks for VirtualBox Guest Additions in registry

    • Xloader Payload

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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.

    • Adds Run key to start application

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks