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Overview

overview

10

Static

static

3

8a1d5f4487...18.exe

windows7-x64

10

8a1d5f4487...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8a1d5f4487da1c6e259549f1632571b7_JaffaCakes118

  • Size

    156KB

  • Sample

    240811-m5mv3s1clg

  • MD5

    8a1d5f4487da1c6e259549f1632571b7

  • SHA1

    491b6e6ddf6ede20401450ae8bc0ce71f0b1f050

  • SHA256

    9a24eba16dcde9ffa07f8cf42baecd76bd33f83f035855fa8d59e162bda88aeb

  • SHA512

    8864b5f4241e73d53a72c8e057d4db68f1c6dd2a8ee9acf62ea6d0d48c9037c396ea28289071a1ed4f055712cf494c23d91f5345f9243d86871d61025ae4f848

  • SSDEEP

    3072:bA+cTATe0pBI1xkaGU0vBpT8k/QvbawuxtUYqBd5hAmamQAMHfhRvuWxx004oQZc:bZc4e0pBI1xkaH0vBpT8kltDr8L5DMHX

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      8a1d5f4487da1c6e259549f1632571b7_JaffaCakes118

    • Size

      156KB

    • MD5

      8a1d5f4487da1c6e259549f1632571b7

    • SHA1

      491b6e6ddf6ede20401450ae8bc0ce71f0b1f050

    • SHA256

      9a24eba16dcde9ffa07f8cf42baecd76bd33f83f035855fa8d59e162bda88aeb

    • SHA512

      8864b5f4241e73d53a72c8e057d4db68f1c6dd2a8ee9acf62ea6d0d48c9037c396ea28289071a1ed4f055712cf494c23d91f5345f9243d86871d61025ae4f848

    • SSDEEP

      3072:bA+cTATe0pBI1xkaGU0vBpT8k/QvbawuxtUYqBd5hAmamQAMHfhRvuWxx004oQZc:bZc4e0pBI1xkaH0vBpT8kltDr8L5DMHX

    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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks