Overview

overview

7

Static

static

3

d46a987392...18.exe

windows7-x64

3

d46a987392...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    d46a987392f355e16cc35d613ceb7024_JaffaCakes118

  • Size

    109KB

  • Sample

    240908-p8dgxszbrd

  • MD5

    d46a987392f355e16cc35d613ceb7024

  • SHA1

    df254b32407103bfba1febd4bb311d6bbf141699

  • SHA256

    5f1cf2778e6a175526a1ebc8909b5efaba590c67faa28c8694811200a9131f5f

  • SHA512

    c12c02984d989c1db885c94fdfe5744e096660f5f3f3eebc0cf10345f6d7353203f7ba4cf2d75fa6313a81e8841c759071c6963e1248b7e1e576bed45f55ffaa

  • SSDEEP

    1536:OOZkdqfq2d9LIjfzem6H7fpt6UcH38AXgbnl243DiebxLZ0E4vdeK7B:hkdqffhgqr7qrsAXgbnl243DieZ0BF

Score
7/10
discoverypersistenceransomwareupx

Malware Config

Targets

    • Target

      d46a987392f355e16cc35d613ceb7024_JaffaCakes118

    • Size

      109KB

    • MD5

      d46a987392f355e16cc35d613ceb7024

    • SHA1

      df254b32407103bfba1febd4bb311d6bbf141699

    • SHA256

      5f1cf2778e6a175526a1ebc8909b5efaba590c67faa28c8694811200a9131f5f

    • SHA512

      c12c02984d989c1db885c94fdfe5744e096660f5f3f3eebc0cf10345f6d7353203f7ba4cf2d75fa6313a81e8841c759071c6963e1248b7e1e576bed45f55ffaa

    • SSDEEP

      1536:OOZkdqfq2d9LIjfzem6H7fpt6UcH38AXgbnl243DiebxLZ0E4vdeK7B:hkdqffhgqr7qrsAXgbnl243DieZ0BF

    Score
    7/10
    discoverypersistenceransomwareupx

    • Checks computer location settings

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

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks