Overview

overview

10

Static

static

3

b2b448a5b6...2e.exe

windows7-x64

10

b2b448a5b6...2e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b2b448a5b6c671f6fc6724c492f8821bc30507503c3627a7c1cf1e86a493822e

  • Size

    2.3MB

  • Sample

    250125-2qctwssqcs

  • MD5

    2763464ad1b990840fbae34e6532eb6d

  • SHA1

    b18847c2603fa0bc533049bbb4e4ff9b71575a13

  • SHA256

    b2b448a5b6c671f6fc6724c492f8821bc30507503c3627a7c1cf1e86a493822e

  • SHA512

    e428dd0bbb90191c9d8f05e69e50481226b9381c6fe426585298dbbce840cb2ffa698ac96788cb7640567ee14899893fb6b5d0ed4260ad57be056a5141d63c6c

  • SSDEEP

    24576:2CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH+:2CwsbCANnKXferL7Vwe/Gg0P+WhNn

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      b2b448a5b6c671f6fc6724c492f8821bc30507503c3627a7c1cf1e86a493822e

    • Size

      2.3MB

    • MD5

      2763464ad1b990840fbae34e6532eb6d

    • SHA1

      b18847c2603fa0bc533049bbb4e4ff9b71575a13

    • SHA256

      b2b448a5b6c671f6fc6724c492f8821bc30507503c3627a7c1cf1e86a493822e

    • SHA512

      e428dd0bbb90191c9d8f05e69e50481226b9381c6fe426585298dbbce840cb2ffa698ac96788cb7640567ee14899893fb6b5d0ed4260ad57be056a5141d63c6c

    • SSDEEP

      24576:2CwsbKgbQ5NANIvGTYwMHXA+wT1kfTw4SIuvB74fgt7ibhRM5QhKehFdMtRj7nH+:2CwsbCANnKXferL7Vwe/Gg0P+WhNn

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      rootkit

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • Gh0strat family

      gh0strat

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Purplefox family

      purplefox

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks