General

  • Target

    SHIPPING DOCUMENT.xlsx

  • Size

    228KB

  • Sample

    211207-rwhbfsacdk

  • MD5

    b9bab7464729bcbd5eecf28e598bfe4d

  • SHA1

    e3cf73ecb601581caf7c1cfa4d52e1db65685d7e

  • SHA256

    910b1e687bf0031c11e812c4c0802e9ca6381621a082fbc39aa87c0d5cdb5da0

  • SHA512

    7cdebb42c90e8a7a26fa0f4cbbf44969a68f53daf7049b54d637ed7846512dbd34845d316d17ab69cd58bedaddb69b4dd160df36a1d68efc2d8099df0c9c1399

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ea0r

C2

http://www.asiapubz-hk.com/ea0r/

Decoy

lionheartcreativestudios.com

konzertmanagement.com

blackpanther.online

broychim-int.com

takut18.com

txstarsolar.com

herdsherpa.com

igorshestakov.com

shinesbox.com

reflectpkljlt.xyz

oiltoolshub.com

viralmoneychallenge.com

changingalphastrategies.com

mecitiris.com

rdadmin.online

miniambiente.com

kominarcine.com

pino-almond.com

heihit.xyz

junqi888.com

Targets

    • Target

      SHIPPING DOCUMENT.xlsx

    • Size

      228KB

    • MD5

      b9bab7464729bcbd5eecf28e598bfe4d

    • SHA1

      e3cf73ecb601581caf7c1cfa4d52e1db65685d7e

    • SHA256

      910b1e687bf0031c11e812c4c0802e9ca6381621a082fbc39aa87c0d5cdb5da0

    • SHA512

      7cdebb42c90e8a7a26fa0f4cbbf44969a68f53daf7049b54d637ed7846512dbd34845d316d17ab69cd58bedaddb69b4dd160df36a1d68efc2d8099df0c9c1399

    • 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 Terse alphanumeric executable downloader high likelihood of being hostile

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

    • Xloader Payload

    • 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

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks