Overview

overview

10

Static

static

3

cdb0793f67...38.exe

windows7-x64

10

cdb0793f67...38.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cdb0793f6749e90731a16458097a3d293ad061f98f68166fbf2d85f1362a5a38

  • Size

    1.9MB

  • Sample

    250125-3yz5tsvket

  • MD5

    0e8adc0b850905cdc8a2e119eb8b73a6

  • SHA1

    96371f29d74dd38600013fc3e661304cb2be0a77

  • SHA256

    cdb0793f6749e90731a16458097a3d293ad061f98f68166fbf2d85f1362a5a38

  • SHA512

    c58231d427e03178752053c961d16509e51891f64261bec3d8c11b33897672714d6955e33f242e200ee6d71409552032a3d33e2d834c6bd09cb001d441cf5c7e

  • SSDEEP

    49152:HirxYdlbGI03sTnL1jdRCQqiiBDpQPDUvUrAJ0g/LbP7OQAc:CrxYdpGlKnL0QADpGUUMbjOzc

Score
10/10
gcleanerdefense_evasiondiscoveryloader

Malware Config

Targets

    • Target

      cdb0793f6749e90731a16458097a3d293ad061f98f68166fbf2d85f1362a5a38

    • Size

      1.9MB

    • MD5

      0e8adc0b850905cdc8a2e119eb8b73a6

    • SHA1

      96371f29d74dd38600013fc3e661304cb2be0a77

    • SHA256

      cdb0793f6749e90731a16458097a3d293ad061f98f68166fbf2d85f1362a5a38

    • SHA512

      c58231d427e03178752053c961d16509e51891f64261bec3d8c11b33897672714d6955e33f242e200ee6d71409552032a3d33e2d834c6bd09cb001d441cf5c7e

    • SSDEEP

      49152:HirxYdlbGI03sTnL1jdRCQqiiBDpQPDUvUrAJ0g/LbP7OQAc:CrxYdpGlKnL0QADpGUUMbjOzc

    Score
    10/10
    gcleanerdefense_evasiondiscoveryloader

    • 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)

      defense_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.

      defense_evasion

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks