Overview

overview

10

Static

static

3

d040bc332f...18.exe

windows7-x64

10

d040bc332f...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d040bc332f74f04a82d3b134bbac0a16_JaffaCakes118

  • Size

    18.2MB

  • Sample

    241207-c2rdzs1mhz

  • MD5

    d040bc332f74f04a82d3b134bbac0a16

  • SHA1

    653b45b590c4b380e73d86d9d120e9b63162129c

  • SHA256

    8ed08dcd0d0a6e59a09d9d02c93a5c4e1809793c7a10e2081054a822aa1eca1b

  • SHA512

    cccd6130aa98800c444ebf5e6c22f6a2fc2ffa7a7fc1a01db3555bd3bd4d33ca687672615feb1f983c3f426184549c13895085aaca2b3e7eab033db062686043

  • SSDEEP

    196608:LbHxeKYWO1twwgSMPbwBenZ6JyjgzR0reo2TOeI7KYWO1twwgSMPbwBenZ6JyjgC:LblOjwwvMEoZoljO4OjwwvMEoZoljOr

Score
10/10
xtremeratdiscoverypersistenceratspyware

Malware Config

Targets

    • Target

      d040bc332f74f04a82d3b134bbac0a16_JaffaCakes118

    • Size

      18.2MB

    • MD5

      d040bc332f74f04a82d3b134bbac0a16

    • SHA1

      653b45b590c4b380e73d86d9d120e9b63162129c

    • SHA256

      8ed08dcd0d0a6e59a09d9d02c93a5c4e1809793c7a10e2081054a822aa1eca1b

    • SHA512

      cccd6130aa98800c444ebf5e6c22f6a2fc2ffa7a7fc1a01db3555bd3bd4d33ca687672615feb1f983c3f426184549c13895085aaca2b3e7eab033db062686043

    • SSDEEP

      196608:LbHxeKYWO1twwgSMPbwBenZ6JyjgzR0reo2TOeI7KYWO1twwgSMPbwBenZ6JyjgC:LblOjwwvMEoZoljO4OjwwvMEoZoljOr

    Score
    10/10
    xtremeratdiscoverypersistenceratspyware

    • 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 BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks