Overview

overview

10

Static

static

3

38b7ac8d59...18.exe

windows7-x64

10

38b7ac8d59...18.exe

windows10-2004-x64

10

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General

  • Target

    38b7ac8d595e2af2e26a3d13aa4dc6dc_JaffaCakes118

  • Size

    92KB

  • Sample

    240711-mb7y6avcmb

  • MD5

    38b7ac8d595e2af2e26a3d13aa4dc6dc

  • SHA1

    855779e22bcefef74cd73e0ea9d5fb36b6fad34d

  • SHA256

    40f8fd4a504eb1201cdfb764b7583836c39fa8b6c312e6cf6821e550623e271c

  • SHA512

    99b642ed9b1bc7b6c38ee48dca62007ee3495dffdebba2c0a75bd9650a422713b863fc944559cdcfb07c16bb71aa52c30ad938f5a11446b43e2e47c4c6255b27

  • SSDEEP

    1536:KcvNmNqJbtdiivGVR6njalbA/yTgFmLrgc1cWcZc+c5cusZy7xp0gZPk5:pOqJtdJy8iAyzZPO

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      38b7ac8d595e2af2e26a3d13aa4dc6dc_JaffaCakes118

    • Size

      92KB

    • MD5

      38b7ac8d595e2af2e26a3d13aa4dc6dc

    • SHA1

      855779e22bcefef74cd73e0ea9d5fb36b6fad34d

    • SHA256

      40f8fd4a504eb1201cdfb764b7583836c39fa8b6c312e6cf6821e550623e271c

    • SHA512

      99b642ed9b1bc7b6c38ee48dca62007ee3495dffdebba2c0a75bd9650a422713b863fc944559cdcfb07c16bb71aa52c30ad938f5a11446b43e2e47c4c6255b27

    • SSDEEP

      1536:KcvNmNqJbtdiivGVR6njalbA/yTgFmLrgc1cWcZc+c5cusZy7xp0gZPk5:pOqJtdJy8iAyzZPO

    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