Overview

overview

10

Static

static

10

b98f79feb2...18.exe

windows7-x64

10

b98f79feb2...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b98f79feb27fb02851831defbce2a5a9_JaffaCakes118

  • Size

    19KB

  • Sample

    241202-w2bs3ssjgr

  • MD5

    b98f79feb27fb02851831defbce2a5a9

  • SHA1

    2c79ec0aa7e767b970c56c4e3cb85ff1551349ee

  • SHA256

    be7d240bc69225ab2846140a8327294502969854799d8166539acc9bf92c57f7

  • SHA512

    400c96566cfe343dbad9570c909fec185b137c47799b9392047b3a07e1b088545fca1220f93e15ea1dca62d8d0ac9492992512c5340ea5571fcb51b475b0e989

  • SSDEEP

    384:7HKZfuH87GowDqGoMwevqxP6k6zIDwPVBSmdoHocHFzhUv7R:mZfuHUvwDKP6kMpFdv4FS

Score
10/10
xtremeratdiscoverypersistenceratspywareupx

Malware Config

Targets

    • Target

      b98f79feb27fb02851831defbce2a5a9_JaffaCakes118

    • Size

      19KB

    • MD5

      b98f79feb27fb02851831defbce2a5a9

    • SHA1

      2c79ec0aa7e767b970c56c4e3cb85ff1551349ee

    • SHA256

      be7d240bc69225ab2846140a8327294502969854799d8166539acc9bf92c57f7

    • SHA512

      400c96566cfe343dbad9570c909fec185b137c47799b9392047b3a07e1b088545fca1220f93e15ea1dca62d8d0ac9492992512c5340ea5571fcb51b475b0e989

    • SSDEEP

      384:7HKZfuH87GowDqGoMwevqxP6k6zIDwPVBSmdoHocHFzhUv7R:mZfuHUvwDKP6kMpFdv4FS

    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.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks