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.v

  • Size

    27.4MB

  • Sample

    240911-e25ygsserq

  • MD5

    8f90f5f1bc669ff80955cd3572329e8e

  • SHA1

    330bb9551a5954a9bc5eda51e32bc662aa01fa2a

  • SHA256

    5aba57ab41497c3bfad45747150d57e6882d400d8236a76745910767bf700f51

  • SHA512

    d9747c2d9d564ddb37a2836f1a9850b379469c5846ba50eefc1d9438e5becf5d2c9bd05a044bea5747a7cc67c4cd75896953a3acd304df59bc57f66f4a351419

  • SSDEEP

    786432:JPJwWwvIRclT1jeU+NK7q7nyI3S4YqUZi:9wlTdeBU7I3SDqT

Score
10/10
gh0stratpurplefoxdiscoveryratrootkittrojan

Malware Config

Targets

    • Target

      SoftUpdate.exe.v

    • Size

      27.4MB

    • MD5

      8f90f5f1bc669ff80955cd3572329e8e

    • SHA1

      330bb9551a5954a9bc5eda51e32bc662aa01fa2a

    • SHA256

      5aba57ab41497c3bfad45747150d57e6882d400d8236a76745910767bf700f51

    • SHA512

      d9747c2d9d564ddb37a2836f1a9850b379469c5846ba50eefc1d9438e5becf5d2c9bd05a044bea5747a7cc67c4cd75896953a3acd304df59bc57f66f4a351419

    • SSDEEP

      786432:JPJwWwvIRclT1jeU+NK7q7nyI3S4YqUZi:9wlTdeBU7I3SDqT

    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

    • PurpleFox

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

      rootkittrojanpurplefox

    • 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