General

  • Target

    2a7bd53cc657398186ff0830d1940c4e8f0b2c76896e481430ab2775b1fb5a4a

  • Size

    274KB

  • Sample

    221128-v4592age51

  • MD5

    44e316def014dc6833e8bb16f599662c

  • SHA1

    acda727b405fbab19acef60621b6836abfd4ee81

  • SHA256

    2a7bd53cc657398186ff0830d1940c4e8f0b2c76896e481430ab2775b1fb5a4a

  • SHA512

    f62bfe7bbc7c1f814dfb6f0f5b55cbe2cce95d125f5f58a8e7655da5c834c169580741d934726f2e3c94f9ce2ba24914d337514706696b6ee134698b6c5385a7

  • SSDEEP

    6144:dwXPdWe2WOVyHXKYFo35LiULR0/VFvg4/FQF:AFWewX/WU2/DgSm

Malware Config

Targets

    • Target

      2a7bd53cc657398186ff0830d1940c4e8f0b2c76896e481430ab2775b1fb5a4a

    • Size

      274KB

    • MD5

      44e316def014dc6833e8bb16f599662c

    • SHA1

      acda727b405fbab19acef60621b6836abfd4ee81

    • SHA256

      2a7bd53cc657398186ff0830d1940c4e8f0b2c76896e481430ab2775b1fb5a4a

    • SHA512

      f62bfe7bbc7c1f814dfb6f0f5b55cbe2cce95d125f5f58a8e7655da5c834c169580741d934726f2e3c94f9ce2ba24914d337514706696b6ee134698b6c5385a7

    • SSDEEP

      6144:dwXPdWe2WOVyHXKYFo35LiULR0/VFvg4/FQF:AFWewX/WU2/DgSm

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Command and Control

Web Service

1
T1102

Tasks