Overview

overview

10

Static

static

5

JaffaCakes...2c.exe

windows7-x64

10

JaffaCakes...2c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_bede504f34a28906459bb40b346a512c

  • Size

    2.0MB

  • Sample

    250208-etlvmswlel

  • MD5

    bede504f34a28906459bb40b346a512c

  • SHA1

    414431aa97798a7365008c720fbb9cc088e692b0

  • SHA256

    72385796e68f246015c4204f3751ef4e8c4d8bb636fd7eeb16d4807f9d68b59f

  • SHA512

    f571970313b0912c032cfb9a6b804cdbd75af540ac8562d25a6cc8085ac6f93fd7d42613ccaf99c4351a62cf74601c5e9b7bacc5f73d969c3bdf93f1b8f9445f

  • SSDEEP

    49152:2SV3+XvHQ5LbvZMBalN7VBwQhnmCTtJ8Sv2LyFPXd3m:2SBSQ5Lbecl7wy/vJFPZm

Score
10/10
xtremeratdiscoverypersistenceratspywareupx

Malware Config

Targets

    • Target

      JaffaCakes118_bede504f34a28906459bb40b346a512c

    • Size

      2.0MB

    • MD5

      bede504f34a28906459bb40b346a512c

    • SHA1

      414431aa97798a7365008c720fbb9cc088e692b0

    • SHA256

      72385796e68f246015c4204f3751ef4e8c4d8bb636fd7eeb16d4807f9d68b59f

    • SHA512

      f571970313b0912c032cfb9a6b804cdbd75af540ac8562d25a6cc8085ac6f93fd7d42613ccaf99c4351a62cf74601c5e9b7bacc5f73d969c3bdf93f1b8f9445f

    • SSDEEP

      49152:2SV3+XvHQ5LbvZMBalN7VBwQhnmCTtJ8Sv2LyFPXd3m:2SBSQ5Lbecl7wy/vJFPZm

    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

    • Downloads MZ/PE file

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • 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