Overview

overview

10

Static

static

3

1c3729bed1...18.exe

windows7-x64

10

1c3729bed1...18.exe

windows10-2004-x64

10

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General

  • Target

    1c3729bed187821a80d57e9fb6597029_JaffaCakes118

  • Size

    248KB

  • Sample

    240701-x4l79sveld

  • MD5

    1c3729bed187821a80d57e9fb6597029

  • SHA1

    b763344ddc687198c3c9a26f88f5307caa00dbf9

  • SHA256

    a55788c33ffe72a0305e2d3ab240d473183ceee757012f179958140909e31b49

  • SHA512

    b87893c45663c0504517a1cf9a672435993f089cd32a8618dd979b4ef624d8a8305eeedcd8e1881fb57c3bd638e1bf57ad4a0a787bc6297b503372904c7f07d8

  • SSDEEP

    6144:3Vg56UxwGQpNnVN8KqzeLM+8MvrLHHx5SQlibjXGWNkolay4p4bH8uO:HHpNnlPICrDS0ibLG/l

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      1c3729bed187821a80d57e9fb6597029_JaffaCakes118

    • Size

      248KB

    • MD5

      1c3729bed187821a80d57e9fb6597029

    • SHA1

      b763344ddc687198c3c9a26f88f5307caa00dbf9

    • SHA256

      a55788c33ffe72a0305e2d3ab240d473183ceee757012f179958140909e31b49

    • SHA512

      b87893c45663c0504517a1cf9a672435993f089cd32a8618dd979b4ef624d8a8305eeedcd8e1881fb57c3bd638e1bf57ad4a0a787bc6297b503372904c7f07d8

    • SSDEEP

      6144:3Vg56UxwGQpNnVN8KqzeLM+8MvrLHHx5SQlibjXGWNkolay4p4bH8uO:HHpNnlPICrDS0ibLG/l

    Score
    10/10
    evasionpersistence

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks