Overview

overview

8

Static

static

b9ad17a47f...a1.exe

windows7-x64

8

b9ad17a47f...a1.exe

windows10-2004-x64

8

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General

  • Target

    b9ad17a47f8261336662ad7f77445fa6097c712eb3771bdb1c8c889e7baa09a1

  • Size

    72KB

  • Sample

    221205-jnf5esdg7x

  • MD5

    72ab19f661fc9d551504aa6b696592c6

  • SHA1

    75110b40ee6a9999a387aa47b2070c389de77cf4

  • SHA256

    b9ad17a47f8261336662ad7f77445fa6097c712eb3771bdb1c8c889e7baa09a1

  • SHA512

    6e2a740b8b857cd8b7713594397f08978cb643f0758e2d7d10546ef5326ae608081487304d3fd37a41a013a2ea7514f4395522ac5134373978e9fdaf38cd7449

  • SSDEEP

    1536:bHReXoPOJjLXCuw2PKJ97KLVLM3/8b9taLh:bHRsjJqubKuBLZxtaLh

Score
8/10
evasionpersistence

Malware Config

Targets

    • Target

      b9ad17a47f8261336662ad7f77445fa6097c712eb3771bdb1c8c889e7baa09a1

    • Size

      72KB

    • MD5

      72ab19f661fc9d551504aa6b696592c6

    • SHA1

      75110b40ee6a9999a387aa47b2070c389de77cf4

    • SHA256

      b9ad17a47f8261336662ad7f77445fa6097c712eb3771bdb1c8c889e7baa09a1

    • SHA512

      6e2a740b8b857cd8b7713594397f08978cb643f0758e2d7d10546ef5326ae608081487304d3fd37a41a013a2ea7514f4395522ac5134373978e9fdaf38cd7449

    • SSDEEP

      1536:bHReXoPOJjLXCuw2PKJ97KLVLM3/8b9taLh:bHRsjJqubKuBLZxtaLh

    Score
    8/10
    evasionpersistence

    • Disables RegEdit via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks