Overview

overview

10

Static

static

5

JaffaCakes...38.exe

windows7-x64

10

JaffaCakes...38.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_a0f79b7b8f5bce76f9d6ca94293d7538

  • Size

    535KB

  • Sample

    250205-sqdazssjcz

  • MD5

    a0f79b7b8f5bce76f9d6ca94293d7538

  • SHA1

    898f057bfc60817ede94d9664b840486f2385164

  • SHA256

    80be7acd19b153b6afc35df2842a55f255b77254915acd16def77b5130087de1

  • SHA512

    34aee253d49e53d59f55fc99eb913d8c71afada504b311692f8256612805104fb388d2249a45673fd8a53d2a5bea3ad76def2c0ccd4db464aef75d172ca81896

  • SSDEEP

    12288:6GuWm0QRVRdgFkEXIc0pg3xTX2ep3vWQrWKZZo/:Xc7dgadoTXFdeaWM+/

Score
10/10
xtremeratdiscoverypersistenceratspywareupx

Malware Config

Targets

    • Target

      JaffaCakes118_a0f79b7b8f5bce76f9d6ca94293d7538

    • Size

      535KB

    • MD5

      a0f79b7b8f5bce76f9d6ca94293d7538

    • SHA1

      898f057bfc60817ede94d9664b840486f2385164

    • SHA256

      80be7acd19b153b6afc35df2842a55f255b77254915acd16def77b5130087de1

    • SHA512

      34aee253d49e53d59f55fc99eb913d8c71afada504b311692f8256612805104fb388d2249a45673fd8a53d2a5bea3ad76def2c0ccd4db464aef75d172ca81896

    • SSDEEP

      12288:6GuWm0QRVRdgFkEXIc0pg3xTX2ep3vWQrWKZZo/:Xc7dgadoTXFdeaWM+/

    Score
    10/10
    xtremeratdiscoverypersistenceratspywareupx

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

      persistencespywareratxtremerat

    • Xtremerat family

      xtremerat

    • 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

    • 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

    • 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