Overview

overview

10

Static

static

3

4c54d3ef04...a8.exe

windows7-x64

10

4c54d3ef04...a8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4c54d3ef04e158cf3a938fee971fd705443cc85f4788d0236275bfbe09654fa8

  • Size

    1.9MB

  • Sample

    241226-p3rglawmdn

  • MD5

    a496fc147df86ef3cb723cf23e2a962a

  • SHA1

    a82aa21ff452441f22e77d6f2c6f0f0988cdbd23

  • SHA256

    4c54d3ef04e158cf3a938fee971fd705443cc85f4788d0236275bfbe09654fa8

  • SHA512

    07e75a466b95a50705d5604540d1af400fe5397eea08471c53004c40f2f31eda575da24a854f3eaa20bee34765892a5ae8084a0ca2acfd1b0f7b64019f83f188

  • SSDEEP

    49152:arQQADf1ygMrcWs4w3H6HYmRA7Mo2bcklA3//2I:a0Nf1yVcWs4IBmRAYZbcO4

Score
10/10
gcleanerdiscoveryevasionloader

Malware Config

Targets

    • Target

      4c54d3ef04e158cf3a938fee971fd705443cc85f4788d0236275bfbe09654fa8

    • Size

      1.9MB

    • MD5

      a496fc147df86ef3cb723cf23e2a962a

    • SHA1

      a82aa21ff452441f22e77d6f2c6f0f0988cdbd23

    • SHA256

      4c54d3ef04e158cf3a938fee971fd705443cc85f4788d0236275bfbe09654fa8

    • SHA512

      07e75a466b95a50705d5604540d1af400fe5397eea08471c53004c40f2f31eda575da24a854f3eaa20bee34765892a5ae8084a0ca2acfd1b0f7b64019f83f188

    • SSDEEP

      49152:arQQADf1ygMrcWs4w3H6HYmRA7Mo2bcklA3//2I:a0Nf1yVcWs4IBmRAYZbcO4

    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