Overview

overview

10

Static

static

7

835a4235d7...18.exe

windows7-x64

10

835a4235d7...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    835a4235d79cc69a21adecf3442e09e2_JaffaCakes118

  • Size

    89KB

  • Sample

    240802-g6nk4svgnc

  • MD5

    835a4235d79cc69a21adecf3442e09e2

  • SHA1

    8b2bdeb907f9f97802cd333b80d81f6620ed117d

  • SHA256

    988b91c6518652092b514ec4766096675f07aa153b994eec06798a401f89a7e1

  • SHA512

    2f32e73e6097d09830b15cb215b86e50f5f42c985d18a64d2773242098e1b445bdd5f63de5825bf028176c7a100cda9e2d29a40db7c0580b08494c1b6968e688

  • SSDEEP

    1536:UyXhnsmzr/mycOGYekxjPkyvS1zIaSt8ujRSYvm9ipo7tRSKz00bXcVne:UasGhPwSt88RSYv+iu7jSq/

Score
10/10
discoveryevasionpersistenceupx

Malware Config

Targets

    • Target

      835a4235d79cc69a21adecf3442e09e2_JaffaCakes118

    • Size

      89KB

    • MD5

      835a4235d79cc69a21adecf3442e09e2

    • SHA1

      8b2bdeb907f9f97802cd333b80d81f6620ed117d

    • SHA256

      988b91c6518652092b514ec4766096675f07aa153b994eec06798a401f89a7e1

    • SHA512

      2f32e73e6097d09830b15cb215b86e50f5f42c985d18a64d2773242098e1b445bdd5f63de5825bf028176c7a100cda9e2d29a40db7c0580b08494c1b6968e688

    • SSDEEP

      1536:UyXhnsmzr/mycOGYekxjPkyvS1zIaSt8ujRSYvm9ipo7tRSKz00bXcVne:UasGhPwSt88RSYv+iu7jSq/

    Score
    10/10
    discoveryevasionpersistenceupx

    • Modifies firewall policy service

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks