Overview

overview

8

Static

static

3

26e39e5a1a...18.exe

windows7-x64

8

26e39e5a1a...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    26e39e5a1a7b4f424864d5aaa7df917c_JaffaCakes118

  • Size

    164KB

  • Sample

    240705-nxnyvazfra

  • MD5

    26e39e5a1a7b4f424864d5aaa7df917c

  • SHA1

    b2ba4e6615f5f67905d885ab6774c4e6f6ccc14d

  • SHA256

    305489a2246634fb4065858ba0a436bf1fe311e40d9d0180c9a3a6ddcecaf54f

  • SHA512

    87b8bfa2ff0c9a49661e9595b53a44e27c0197edf7df872f08300b8bf3bd8de85fb4e829f51910bfe19738dff1afc21d0e1819804542b799ef29972131ac8de4

  • SSDEEP

    1536:TyZ7DUDBiGSlwERCk5yKR2byvh5eO950yvS6eX8TmS1W6udQc49fDEN+wtBa101B:CHUDsB5tD6X8TmSg6sV49fDw66v

Score
8/10
evasionpersistence

Malware Config

Targets

    • Target

      26e39e5a1a7b4f424864d5aaa7df917c_JaffaCakes118

    • Size

      164KB

    • MD5

      26e39e5a1a7b4f424864d5aaa7df917c

    • SHA1

      b2ba4e6615f5f67905d885ab6774c4e6f6ccc14d

    • SHA256

      305489a2246634fb4065858ba0a436bf1fe311e40d9d0180c9a3a6ddcecaf54f

    • SHA512

      87b8bfa2ff0c9a49661e9595b53a44e27c0197edf7df872f08300b8bf3bd8de85fb4e829f51910bfe19738dff1afc21d0e1819804542b799ef29972131ac8de4

    • SSDEEP

      1536:TyZ7DUDBiGSlwERCk5yKR2byvh5eO950yvS6eX8TmS1W6udQc49fDEN+wtBa101B:CHUDsB5tD6X8TmSg6sV49fDw66v

    Score
    8/10
    evasionpersistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks