Overview

overview

10

Static

static

7

1377dfb540...a2.exe

windows7-x64

10

1377dfb540...a2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1377dfb54072b70914715bc27719b949ccc065225b0a4213275fbc2dae39dda2

  • Size

    1.2MB

  • Sample

    250107-wc8fratkdj

  • MD5

    1ca24a8dbee1a33047b674c7c9d78dd8

  • SHA1

    ae0a092bc2e49c17c72a734054cb6d9030143694

  • SHA256

    1377dfb54072b70914715bc27719b949ccc065225b0a4213275fbc2dae39dda2

  • SHA512

    f3c64051ab2066bf6f82d587b0b0ef80e072226db9d75a0ae97da1a31ea2176269c90be8a23e59cb372357e67cfe93b12ff3ea522f28c2b07b28f6f53232a58e

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtic:WIwgMEuy+inDfp3/XoCw57XYBwKc

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      1377dfb54072b70914715bc27719b949ccc065225b0a4213275fbc2dae39dda2

    • Size

      1.2MB

    • MD5

      1ca24a8dbee1a33047b674c7c9d78dd8

    • SHA1

      ae0a092bc2e49c17c72a734054cb6d9030143694

    • SHA256

      1377dfb54072b70914715bc27719b949ccc065225b0a4213275fbc2dae39dda2

    • SHA512

      f3c64051ab2066bf6f82d587b0b0ef80e072226db9d75a0ae97da1a31ea2176269c90be8a23e59cb372357e67cfe93b12ff3ea522f28c2b07b28f6f53232a58e

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtic:WIwgMEuy+inDfp3/XoCw57XYBwKc

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

    • 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

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets service image path in registry

      persistence

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Adds Run key to start application

      persistence

    • 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