Overview

overview

10

Static

static

7

828f6dd5d0...bN.exe

windows7-x64

10

828f6dd5d0...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    828f6dd5d0be24ea0b517a5d939c7e2dde84239fea9b6b9eeea89ee383f5584bN.exe

  • Size

    192KB

  • Sample

    241202-kjr7kaxngx

  • MD5

    cce95b5fbbefe57e375f4269a7084b20

  • SHA1

    777f897a6c0fc7f20aa58f1c07b211059344fd7c

  • SHA256

    828f6dd5d0be24ea0b517a5d939c7e2dde84239fea9b6b9eeea89ee383f5584b

  • SHA512

    4559672d7413ecbd46fc585101a3dce60cfdd0ee751c969e723eeea913e16ddd5831233b782bbe66d9aae10dea1b9f076d774de793e8eaa7d867db1709313a07

  • SSDEEP

    3072:HFeFF53XcYMT96HM0XUGXU2Fo21364EoiJeeI+StSqYLj8MfseR1zA7Yw9+dlSk:H4FF5HbInVW5GJZ2tNYLj8MfsimYwYd9

Score
10/10
xtremerataspackv2bootkitdiscoverypersistenceratspywareupx

Malware Config

Targets

    • Target

      828f6dd5d0be24ea0b517a5d939c7e2dde84239fea9b6b9eeea89ee383f5584bN.exe

    • Size

      192KB

    • MD5

      cce95b5fbbefe57e375f4269a7084b20

    • SHA1

      777f897a6c0fc7f20aa58f1c07b211059344fd7c

    • SHA256

      828f6dd5d0be24ea0b517a5d939c7e2dde84239fea9b6b9eeea89ee383f5584b

    • SHA512

      4559672d7413ecbd46fc585101a3dce60cfdd0ee751c969e723eeea913e16ddd5831233b782bbe66d9aae10dea1b9f076d774de793e8eaa7d867db1709313a07

    • SSDEEP

      3072:HFeFF53XcYMT96HM0XUGXU2Fo21364EoiJeeI+StSqYLj8MfseR1zA7Yw9+dlSk:H4FF5HbInVW5GJZ2tNYLj8MfsimYwYd9

    Score
    10/10
    xtremeratbootkitdiscoverypersistenceratspywareupx

    • 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

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • 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