Overview

overview

10

Static

static

3

ecec9952b2...18.exe

windows7-x64

10

ecec9952b2...18.exe

windows10-2004-x64

7

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General

  • Target

    ecec9952b2a9c7e8292f958c9d64e74d_JaffaCakes118

  • Size

    245KB

  • Sample

    240920-f5k8xs1ara

  • MD5

    ecec9952b2a9c7e8292f958c9d64e74d

  • SHA1

    e9765bcdcbb25591af881cf807285112bab61689

  • SHA256

    4908c97e8cec8bcb15200b8be76a5ebe04c5fa82303d3757bc3fb6f08fd5a4d4

  • SHA512

    27a33b084c15d8ef33787e9dd6e3255a1369187f53e7e899dd412bf3481f0bb95baa24cd06d8e5e844d99eedf4983b3d8ab1b4e1ba79a761b49b2457d96076b3

  • SSDEEP

    6144:KZehg5MuhOA6dHMbRW9sW9UDf5puZdUCHVE2R3y+:hg5Muh+9sWqj5IiMVE2R3y

Score
10/10
discoverypersistence

Malware Config

Targets

    • Target

      ecec9952b2a9c7e8292f958c9d64e74d_JaffaCakes118

    • Size

      245KB

    • MD5

      ecec9952b2a9c7e8292f958c9d64e74d

    • SHA1

      e9765bcdcbb25591af881cf807285112bab61689

    • SHA256

      4908c97e8cec8bcb15200b8be76a5ebe04c5fa82303d3757bc3fb6f08fd5a4d4

    • SHA512

      27a33b084c15d8ef33787e9dd6e3255a1369187f53e7e899dd412bf3481f0bb95baa24cd06d8e5e844d99eedf4983b3d8ab1b4e1ba79a761b49b2457d96076b3

    • SSDEEP

      6144:KZehg5MuhOA6dHMbRW9sW9UDf5puZdUCHVE2R3y+:hg5Muh+9sWqj5IiMVE2R3y

    Score
    10/10
    discoverypersistence

    • Modifies WinLogon for persistence

      persistence

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks