Overview

overview

10

Static

static

3

JaffaCakes...ee.exe

windows7-x64

10

JaffaCakes...ee.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_94c767b1879b73abddbb05f5dd4362ee

  • Size

    876KB

  • Sample

    250329-x61tfatpx3

  • MD5

    94c767b1879b73abddbb05f5dd4362ee

  • SHA1

    98881a09e1158b9cec31460dfa6842409a83572a

  • SHA256

    9a6ed61fe11c1f37dd3d27302d39dabf7e799000a2ec51d44ee0fc9e4ef63000

  • SHA512

    5d8e68f05e989b2885ad55c8d0c25e1ad7a5d7854fe1b3e5a45e23b7fe09d12b338f6e71203c76e4097c3239520367d921c9b5fdb9c99253027282c026d0eff4

  • SSDEEP

    24576:1563ey8gZqj4ysYAsBAgYYbmJTpjZFNLnJ:n/+qEyVAsigYYUtjPVJ

Score
10/10
aspackv2discoverypersistencephishingupx

Malware Config

Targets

    • Target

      JaffaCakes118_94c767b1879b73abddbb05f5dd4362ee

    • Size

      876KB

    • MD5

      94c767b1879b73abddbb05f5dd4362ee

    • SHA1

      98881a09e1158b9cec31460dfa6842409a83572a

    • SHA256

      9a6ed61fe11c1f37dd3d27302d39dabf7e799000a2ec51d44ee0fc9e4ef63000

    • SHA512

      5d8e68f05e989b2885ad55c8d0c25e1ad7a5d7854fe1b3e5a45e23b7fe09d12b338f6e71203c76e4097c3239520367d921c9b5fdb9c99253027282c026d0eff4

    • SSDEEP

      24576:1563ey8gZqj4ysYAsBAgYYbmJTpjZFNLnJ:n/+qEyVAsigYYUtjPVJ

    Score
    10/10
    aspackv2discoverypersistencephishingupx

    • Modifies WinLogon for persistence

      persistence

    • Adds policy Run key to start application

      persistence

    • 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

    • A potential corporate email address has been identified in the URL: [email protected]

      phishing

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Modifies WinLogon

      persistence

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks