Overview

overview

10

Static

static

3

2b3b256254...18.exe

windows7-x64

10

2b3b256254...18.exe

windows10-2004-x64

10

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General

  • Target

    2b3b256254aa56bcaeefec582eb1b387_JaffaCakes118

  • Size

    344KB

  • Sample

    241009-fkjjlazcpn

  • MD5

    2b3b256254aa56bcaeefec582eb1b387

  • SHA1

    3b5b50446320a138149dc03f9fec5469422f5fbf

  • SHA256

    dc04c7fc28e6b00132edddee0c9334e4c66bdc14d0c5ae2fb4394e26d2639137

  • SHA512

    c018927f8330235e64a94570f2591a8b61d240f31e7b01cd4e60319ea9c777bf9c7b6904c697086557dd57f6ca0c2605ba275eaccfe198bf672bb0fd602f1de3

  • SSDEEP

    6144:DvD/i6eqaPzJwCT0znucerL3tjRs2Ufg/4t/S2rBTATZUEUxDuus5As01uudY+oc:jjaPfjRsQ6S2NdX5oeD

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      2b3b256254aa56bcaeefec582eb1b387_JaffaCakes118

    • Size

      344KB

    • MD5

      2b3b256254aa56bcaeefec582eb1b387

    • SHA1

      3b5b50446320a138149dc03f9fec5469422f5fbf

    • SHA256

      dc04c7fc28e6b00132edddee0c9334e4c66bdc14d0c5ae2fb4394e26d2639137

    • SHA512

      c018927f8330235e64a94570f2591a8b61d240f31e7b01cd4e60319ea9c777bf9c7b6904c697086557dd57f6ca0c2605ba275eaccfe198bf672bb0fd602f1de3

    • SSDEEP

      6144:DvD/i6eqaPzJwCT0znucerL3tjRs2Ufg/4t/S2rBTATZUEUxDuus5As01uudY+oc:jjaPfjRsQ6S2NdX5oeD

    Score
    10/10
    discoveryevasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks