Overview

overview

8

Static

static

3

856affc31c...18.exe

windows7-x64

8

856affc31c...18.exe

windows10-2004-x64

8

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General

  • Target

    856affc31c3958d297ea725b643655e7_JaffaCakes118

  • Size

    556KB

  • Sample

    240810-kcjxlsscnj

  • MD5

    856affc31c3958d297ea725b643655e7

  • SHA1

    57c4b6013d8e17a14a4c696c688ba5de68144efe

  • SHA256

    dbfa62dbc4e6db7006009e5c59b7e7fb7665d918eadd2f5d73724c9e4f628160

  • SHA512

    da4b6de960b5ea975c417074a6aa29ae9a5679f0d5cd34f2752d9636571d2b378648db81d5d128b5acba725dd64388013205e87ecd21dce37b4d0d274cfccb9c

  • SSDEEP

    12288:0Z/db/+1xBFf1IfSKyiRVnuDCHFUcYnY/kjDx1anrpukz/niMFP60:0Rd21xB/0Mi/PHFUKcjXgpukeM9

Score
8/10
discoverypersistenceupx

Malware Config

Targets

    • Target

      856affc31c3958d297ea725b643655e7_JaffaCakes118

    • Size

      556KB

    • MD5

      856affc31c3958d297ea725b643655e7

    • SHA1

      57c4b6013d8e17a14a4c696c688ba5de68144efe

    • SHA256

      dbfa62dbc4e6db7006009e5c59b7e7fb7665d918eadd2f5d73724c9e4f628160

    • SHA512

      da4b6de960b5ea975c417074a6aa29ae9a5679f0d5cd34f2752d9636571d2b378648db81d5d128b5acba725dd64388013205e87ecd21dce37b4d0d274cfccb9c

    • SSDEEP

      12288:0Z/db/+1xBFf1IfSKyiRVnuDCHFUcYnY/kjDx1anrpukz/niMFP60:0Rd21xB/0Mi/PHFUKcjXgpukeM9

    Score
    8/10
    discoverypersistenceupx

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • 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