Resubmissions

22-03-2023 21:22

230322-z78a1sbd73 10

General

  • Target

    5ab2cc3237c2857bc3943ded65eeea7cc88bd1dcfbb170e8069def2ca54e46ee.zip

  • Size

    2MB

  • Sample

    230322-z78a1sbd73

  • MD5

    c842fbcd0ba5c2e5105eeac837c4baac

  • SHA1

    aab90fae00ea3670cd3787dfc6a5ce187ca77b27

  • SHA256

    e0e181a69b3e6aac36596acd93db93c4a055aabe85546fddb504f1a82f93cef4

  • SHA512

    dbc03f942c08345fd4f2c4e39fb06bd6e74ee759a77de71e80aaa8abdbd1785b990b34c6c90bc6a9b809f04db751750fbaab9ef181407c6cd6a6b5d2ff8fc027

  • SSDEEP

    49152:pt0WjdqDN9hXtyuuclM+0vyKKfrE+tzVA/MHm:pGWJ09FE+0CfYizrG

Malware Config

Extracted

Family

gcleaner

C2

45.12.253.56

45.12.253.72

45.12.253.98

45.12.253.75

Targets

    • Target

      5ab2cc3237c2857bc3943ded65eeea7cc88bd1dcfbb170e8069def2ca54e46ee.exe

    • Size

      2MB

    • MD5

      2ed3738fc99a3438a6f953a317fd00c8

    • SHA1

      ece3ef5cbb78802613273df3f3b226c39d2ac7c7

    • SHA256

      5ab2cc3237c2857bc3943ded65eeea7cc88bd1dcfbb170e8069def2ca54e46ee

    • SHA512

      7c041252f986f8dac40833092ea1e204edaa162371b6d8bb9fde7c1688fe73e7ed9b36072e606d3c10b6ffada2d1c9012c78dee6085f28469528f86dfffd428c

    • SSDEEP

      49152:EGlJfs2YQmXbs2nOFx4AFZzBO0M881PA/XW/cBm5dlLYp:5GQ6g5Ey3o8wE9BsPYp

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks