Overview

overview

10

Static

static

1

SoftUpdate.exe

windows7-x64

10

SoftUpdate.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    SoftUpdate.exe.virus

  • Size

    27.3MB

  • Sample

    241220-elb1gazlcp

  • MD5

    7242a7175a802d9d42020d49d302c8ca

  • SHA1

    ff0f6adcce3d43a3aca6dc07bd58a4d8a981db7a

  • SHA256

    5d58b6a597af3f62350210bf7787ae6f95dfe339f78f4cd73532d58e437fee31

  • SHA512

    32277c1711aeec60349f4b2987c6fefe6059d40ad04abdc6f49c71cf89d59fdfcd1da5b4a59dfe47bbb15541fcf6a008ba5ce20689d5570a1c967d51c99d04c5

  • SSDEEP

    393216:AbpnKq10jUmMdJKOQIWx0XsiK5isSG90AQ/WF80uVgV3bo01gZeFIqCnzieQb1tk:op0gJKObG9zpQ0rhV3bb1xFI7xQb1tM1

Score
10/10
gh0stratpurplefoxdiscoveryratrootkittrojan

Malware Config

Targets

    • Target

      SoftUpdate.exe.virus

    • Size

      27.3MB

    • MD5

      7242a7175a802d9d42020d49d302c8ca

    • SHA1

      ff0f6adcce3d43a3aca6dc07bd58a4d8a981db7a

    • SHA256

      5d58b6a597af3f62350210bf7787ae6f95dfe339f78f4cd73532d58e437fee31

    • SHA512

      32277c1711aeec60349f4b2987c6fefe6059d40ad04abdc6f49c71cf89d59fdfcd1da5b4a59dfe47bbb15541fcf6a008ba5ce20689d5570a1c967d51c99d04c5

    • SSDEEP

      393216:AbpnKq10jUmMdJKOQIWx0XsiK5isSG90AQ/WF80uVgV3bo01gZeFIqCnzieQb1tk:op0gJKObG9zpQ0rhV3bb1xFI7xQb1tM1

    Score
    10/10
    gh0stratpurplefoxdiscoveryratrootkittrojan

    • 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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks