General

  • Target

    0403 Packing List.xls

  • Size

    1.5MB

  • Sample

    230315-srb5baga7z

  • MD5

    93f959f812ca137d8ddea1039fc0130e

  • SHA1

    9ef73bbd3144ac67acc01b2173449613a476b9ac

  • SHA256

    78db3edeb45a9848b0f4b9311565310ea938332125763a6338e6207eaed69eeb

  • SHA512

    79a80f2de1eb4c88114eddd48013f2985cef01fc6d9ad4b97890d1b7bc7d5912ec9a39d1feb4b3cd0a138315d8da973c40131014fb6c17b2cbc3bc648c7df140

  • SSDEEP

    24576:BLKuZyWZWZyibF3ZZyFWT+JWT+cZyAL0OZy87gRZy6xsRQKRcATQB6qvKN:BLK4yNPxB/m9CRjTTFN

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

ar73

Decoy

classgorilla.com

b6817.com

1wwuwa.top

dgslimited.africa

deepwaterships.com

hkshshoptw.shop

hurricanevalleyatvjamboree.com

ckpconsulting.com

laojiangmath.com

authenticityhacking.com

family-doctor-53205.com

investinstgeorgeut.com

lithoearthsolution.africa

quickhealcareltd.co.uk

delightkgrillw.top

freezeclosettoilet.com

coo1star.com

gemgamut.com

enrichednetworksolutions.com

betterbeeclean.com

Targets

    • Target

      0403 Packing List.xls

    • Size

      1.5MB

    • MD5

      93f959f812ca137d8ddea1039fc0130e

    • SHA1

      9ef73bbd3144ac67acc01b2173449613a476b9ac

    • SHA256

      78db3edeb45a9848b0f4b9311565310ea938332125763a6338e6207eaed69eeb

    • SHA512

      79a80f2de1eb4c88114eddd48013f2985cef01fc6d9ad4b97890d1b7bc7d5912ec9a39d1feb4b3cd0a138315d8da973c40131014fb6c17b2cbc3bc648c7df140

    • SSDEEP

      24576:BLKuZyWZWZyibF3ZZyFWT+JWT+cZyAL0OZy87gRZy6xsRQKRcATQB6qvKN:BLK4yNPxB/m9CRjTTFN

    • Formbook

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

    • Formbook 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

Command-Line Interface

1
T1059

Exploitation for Client Execution

1
T1203

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Tasks