Overview

overview

10

Static

static

3

bc72274585...18.exe

windows7-x64

10

bc72274585...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bc72274585ff9549654da9d1f45b0402_JaffaCakes118

  • Size

    631KB

  • Sample

    241203-jxdqnaslal

  • MD5

    bc72274585ff9549654da9d1f45b0402

  • SHA1

    18319e9a32890543a89356c409a9fbf706ad9c6b

  • SHA256

    29634d3894aa2d207c029ef97ef5185753e695c92ad763b5f49c34ea1dc9999a

  • SHA512

    0270550bb3bfc4328e987529802b62ac324c32a92c4618484461e7ec528615ff42a075586a7234cda21cb0851b96aae46d7dd42e504f8fbdd8cba0231ac0618d

  • SSDEEP

    12288:6QZuOWo7YNQN2YcKify3iC8ut0i1oQjUZbvFFF/Dr5uiuR9r:6nMwQgsiK3AcIXFFf5uiuRV

Score
10/10
xtremeratdiscoverypersistenceratspywareupx

Malware Config

Targets

    • Target

      bc72274585ff9549654da9d1f45b0402_JaffaCakes118

    • Size

      631KB

    • MD5

      bc72274585ff9549654da9d1f45b0402

    • SHA1

      18319e9a32890543a89356c409a9fbf706ad9c6b

    • SHA256

      29634d3894aa2d207c029ef97ef5185753e695c92ad763b5f49c34ea1dc9999a

    • SHA512

      0270550bb3bfc4328e987529802b62ac324c32a92c4618484461e7ec528615ff42a075586a7234cda21cb0851b96aae46d7dd42e504f8fbdd8cba0231ac0618d

    • SSDEEP

      12288:6QZuOWo7YNQN2YcKify3iC8ut0i1oQjUZbvFFF/Dr5uiuR9r:6nMwQgsiK3AcIXFFf5uiuRV

    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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks