Overview

overview

10

Static

static

3

3bd30e9c95...18.exe

windows7-x64

10

3bd30e9c95...18.exe

windows10-2004-x64

10

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General

  • Target

    3bd30e9c95b5a2a437a023f3e995b619_JaffaCakes118

  • Size

    76KB

  • Sample

    240712-dykbyaygra

  • MD5

    3bd30e9c95b5a2a437a023f3e995b619

  • SHA1

    789ec2f7f6c48657907109624f5524c2ba68ffe2

  • SHA256

    5ac46365e9b3f4910ce07cd2421ce51fac85fc3430e6ffd4bf3f1b98109b5a6a

  • SHA512

    1cb9f7cee22e6ec7d22e647c81844ff96488b715332d75b32ec3fa87b2ae74afed11ee4f948b91d038370d790ab7a1ae161e28e95a73a38ac57ae8a107607875

  • SSDEEP

    768:HembNRqsuhlGOBrhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xkj:Jnqdu3abBGy3G8V0iuo2i

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      3bd30e9c95b5a2a437a023f3e995b619_JaffaCakes118

    • Size

      76KB

    • MD5

      3bd30e9c95b5a2a437a023f3e995b619

    • SHA1

      789ec2f7f6c48657907109624f5524c2ba68ffe2

    • SHA256

      5ac46365e9b3f4910ce07cd2421ce51fac85fc3430e6ffd4bf3f1b98109b5a6a

    • SHA512

      1cb9f7cee22e6ec7d22e647c81844ff96488b715332d75b32ec3fa87b2ae74afed11ee4f948b91d038370d790ab7a1ae161e28e95a73a38ac57ae8a107607875

    • SSDEEP

      768:HembNRqsuhlGOBrhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xkj:Jnqdu3abBGy3G8V0iuo2i

    Score
    10/10
    evasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks