Overview

overview

10

Static

static

3

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    1.8MB

  • Sample

    241213-ft93xa1lap

  • MD5

    602574ce5a6eea6388a2d30a490ddfa9

  • SHA1

    efe09508381076205f1b23a03b1baea6d36eaa95

  • SHA256

    9edabdb564b79176743506ba6466765f5193ab2ce29f7bcbbb7f1a694ed54768

  • SHA512

    2425affe7ddb06e8beaaf9ebd430a6fef7b0789fe8a74251cd689da8f7722189a492b0047278933adbeb8bc8e77aafee8a360a0102f932b8ca9838525222fa00

  • SSDEEP

    49152:/EQd6B+ED8g4wZMiR2y4M8LVzjaYSJFwDqmRJ4fLzWmiD:/tojDf7ZiCgVzW2OYJ4X

Score
10/10
gcleanerdiscoveryevasionloader

Malware Config

Targets

    • Target

      file.exe

    • Size

      1.8MB

    • MD5

      602574ce5a6eea6388a2d30a490ddfa9

    • SHA1

      efe09508381076205f1b23a03b1baea6d36eaa95

    • SHA256

      9edabdb564b79176743506ba6466765f5193ab2ce29f7bcbbb7f1a694ed54768

    • SHA512

      2425affe7ddb06e8beaaf9ebd430a6fef7b0789fe8a74251cd689da8f7722189a492b0047278933adbeb8bc8e77aafee8a360a0102f932b8ca9838525222fa00

    • SSDEEP

      49152:/EQd6B+ED8g4wZMiR2y4M8LVzjaYSJFwDqmRJ4fLzWmiD:/tojDf7ZiCgVzW2OYJ4X

    Score
    10/10
    gcleanerdiscoveryevasionloader

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

      loadergcleaner

    • Gcleaner family

      gcleaner

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks