Overview

overview

10

Static

static

3

2505b6c654...19.exe

windows7-x64

10

2505b6c654...19.exe

windows10-2004-x64

10

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General

  • Target

    2505b6c654954228c2ce0f7e3e709ad3baf8d568d23c36361dc7918159e23c19

  • Size

    1.8MB

  • Sample

    241226-qd2rpswpen

  • MD5

    c200e87f1289c61d6774279d62a99485

  • SHA1

    1971558d7e094c22311a7d7b3ab690c2124ab9b1

  • SHA256

    2505b6c654954228c2ce0f7e3e709ad3baf8d568d23c36361dc7918159e23c19

  • SHA512

    e2a9ceae58e79c9cc85258e2fe657df54bc7e773bd9310f4acb81a8f17de42fbcadf04e238502a36d3f6f136f9855bda75089037f8b9ab1e6f591d3104cfda6a

  • SSDEEP

    49152:njPE2Hxr7kStDBBh0u1igrBahg/8THORQ:njPEcB7kSdBBhZcqBcDTHiQ

Score
10/10
gcleanerdiscoveryevasionloader

Malware Config

Targets

    • Target

      2505b6c654954228c2ce0f7e3e709ad3baf8d568d23c36361dc7918159e23c19

    • Size

      1.8MB

    • MD5

      c200e87f1289c61d6774279d62a99485

    • SHA1

      1971558d7e094c22311a7d7b3ab690c2124ab9b1

    • SHA256

      2505b6c654954228c2ce0f7e3e709ad3baf8d568d23c36361dc7918159e23c19

    • SHA512

      e2a9ceae58e79c9cc85258e2fe657df54bc7e773bd9310f4acb81a8f17de42fbcadf04e238502a36d3f6f136f9855bda75089037f8b9ab1e6f591d3104cfda6a

    • SSDEEP

      49152:njPE2Hxr7kStDBBh0u1igrBahg/8THORQ:njPEcB7kSdBBhZcqBcDTHiQ

    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