Overview

overview

10

Static

static

3

305efd8a08...18.exe

windows7-x64

10

305efd8a08...18.exe

windows10-2004-x64

10

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General

  • Target

    305efd8a0813d6137905717404f55080_JaffaCakes118

  • Size

    320KB

  • Sample

    240709-pmg8zswapc

  • MD5

    305efd8a0813d6137905717404f55080

  • SHA1

    5f562bb803a979450f77cab880bdbd482a97d290

  • SHA256

    7bad3075466bf0a7c4a51fc47beb48ed49fb60bff3c485be9693d399da106703

  • SHA512

    529b5c16382d7c86e233936d59f688c1db009ec9600d88e976bb2dfefe6c31f63c362ab8041ca9b8eac19c02dff63c5ba1c2cb6c3e5d5427046e997b336ecf72

  • SSDEEP

    6144:rTwZo1IV3puaibGKFHi0mofhaH05kipz016580bHFbl86JQPDHDdx/QtqR:fXgvmzFHi0mo5aH0qMzd5807FRPJQPDV

Score
10/10
defense_evasionevasionpersistencetrojan

Malware Config

Targets

    • Target

      305efd8a0813d6137905717404f55080_JaffaCakes118

    • Size

      320KB

    • MD5

      305efd8a0813d6137905717404f55080

    • SHA1

      5f562bb803a979450f77cab880bdbd482a97d290

    • SHA256

      7bad3075466bf0a7c4a51fc47beb48ed49fb60bff3c485be9693d399da106703

    • SHA512

      529b5c16382d7c86e233936d59f688c1db009ec9600d88e976bb2dfefe6c31f63c362ab8041ca9b8eac19c02dff63c5ba1c2cb6c3e5d5427046e997b336ecf72

    • SSDEEP

      6144:rTwZo1IV3puaibGKFHi0mofhaH05kipz016580bHFbl86JQPDHDdx/QtqR:fXgvmzFHi0mo5aH0qMzd5807FRPJQPDV

    Score
    10/10
    defense_evasionevasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • UAC bypass

      evasiontrojan

    • Adds policy Run key to start application

      persistence

    • Disables RegEdit via registry modification

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks