Overview

overview

9

Static

static

1

c4cf761d33...ec.exe

windows7-x64

9

c4cf761d33...ec.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target

    c4cf761d339e9d4ab736efd98e8764192aad58638d8ab6a35b066d5e0f5aa2ec

  • Size

    1.5MB

  • Sample

    230209-gzpjtsff42

  • MD5

    c938119dbc4003690a49e13edcf845e8

  • SHA1

    85dd6518c8d6291567b51497a5d6d8e2c9941877

  • SHA256

    c4cf761d339e9d4ab736efd98e8764192aad58638d8ab6a35b066d5e0f5aa2ec

  • SHA512

    91d536663b8a01a65389dab2257e0421c60efb1e559d9c319940a67902a506878312360cf7c15e0679b8dcf4e66b5452842617e73885122537566837b54cbb44

  • SSDEEP

    24576:5rnTBlNza156kwejDir+dSVCb3vr2HQHtr36ye/Wma65bW:5nN456kwejlBb3LNrivS

Score
9/10
evasion

Malware Config

Targets

    • Target

      c4cf761d339e9d4ab736efd98e8764192aad58638d8ab6a35b066d5e0f5aa2ec

    • Size

      1.5MB

    • MD5

      c938119dbc4003690a49e13edcf845e8

    • SHA1

      85dd6518c8d6291567b51497a5d6d8e2c9941877

    • SHA256

      c4cf761d339e9d4ab736efd98e8764192aad58638d8ab6a35b066d5e0f5aa2ec

    • SHA512

      91d536663b8a01a65389dab2257e0421c60efb1e559d9c319940a67902a506878312360cf7c15e0679b8dcf4e66b5452842617e73885122537566837b54cbb44

    • SSDEEP

      24576:5rnTBlNza156kwejDir+dSVCb3vr2HQHtr36ye/Wma65bW:5nN456kwejlBb3LNrivS

    Score
    9/10
    evasion

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

      evasion

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks