Overview

overview

10

Static

static

e09d36724c...90.exe

windows7-x64

10

e09d36724c...90.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e09d36724c02199b6e92a6ff74f3f3fb5f48c0ee4cc66547e97b18dc488fbe90

  • Size

    56KB

  • Sample

    221026-2r7ewshfgp

  • MD5

    2c72f3642a2b4e17e8f54d4a8782c7f5

  • SHA1

    55e76b2348a1affccc66df9389aae8b5d39d6c03

  • SHA256

    e09d36724c02199b6e92a6ff74f3f3fb5f48c0ee4cc66547e97b18dc488fbe90

  • SHA512

    739bcf49f3c5250baaffe20d175e351192d612ef4f1774b71727529b425d809f2fcc2e1b7cce5124baebcd8979b1c599a7d6017ec6aaca086aeca57ee5004000

  • SSDEEP

    768:ITlH3i10e6PQ5WKwl0JRGdGo3DhSZhmE2fI8+ZNX:UlHy1bsKwqJGGoGhmpfIfN

Score
10/10
gh0stratpurplefoxevasionratrootkittrojanupx

Malware Config

Targets

    • Target

      e09d36724c02199b6e92a6ff74f3f3fb5f48c0ee4cc66547e97b18dc488fbe90

    • Size

      56KB

    • MD5

      2c72f3642a2b4e17e8f54d4a8782c7f5

    • SHA1

      55e76b2348a1affccc66df9389aae8b5d39d6c03

    • SHA256

      e09d36724c02199b6e92a6ff74f3f3fb5f48c0ee4cc66547e97b18dc488fbe90

    • SHA512

      739bcf49f3c5250baaffe20d175e351192d612ef4f1774b71727529b425d809f2fcc2e1b7cce5124baebcd8979b1c599a7d6017ec6aaca086aeca57ee5004000

    • SSDEEP

      768:ITlH3i10e6PQ5WKwl0JRGdGo3DhSZhmE2fI8+ZNX:UlHy1bsKwqJGGoGhmpfIfN

    Score
    10/10
    evasiontrojangh0stratpurplefoxratrootkitupx

    • 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

    • PurpleFox

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

      rootkittrojanpurplefox

    • UAC bypass

      evasiontrojan

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • An obfuscated cmd.exe command-line is typically used to evade detection.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Defense Evasion

        Discovery

        Execution

          Exfiltration

            Impact

              Initial Access

                Lateral Movement

                  Persistence

                    Privilege Escalation

                    Tasks