Analysis

  • max time kernel
    171s
  • max time network
    187s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-01-2024 19:31

General

  • Target

    4442240ba830bb1d5093ec6904091d2a.exe

  • Size

    3.4MB

  • MD5

    4442240ba830bb1d5093ec6904091d2a

  • SHA1

    db7ef70ef60f9db0349e67844e8db289fc99edd9

  • SHA256

    210e44ef10b6a627a39f4cf45780fcdaf1ade2287367aeeed9afa593054b6219

  • SHA512

    c1799f69a7059bf23fdeebed331fa59cbaa5774e5f31f58ecb118868f9ef0459f5499058c9a4fea2cd65f246be3d2d5327c3c60d6e0bf3735e8dd41fbad85b1e

  • SSDEEP

    49152:P5l3vsadSXs4lL3cH1k0albNY4EshSbHSo9j/TrOllMl2oKYB7bOoGk4I09yJuT:Pz0zlQH18l+4EPeot/TrOllU8JsuT

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4442240ba830bb1d5093ec6904091d2a.exe
    "C:\Users\Admin\AppData\Local\Temp\4442240ba830bb1d5093ec6904091d2a.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    PID:548

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\69e4BhaYZu.tmp\htmlayout.dll

    Filesize

    943KB

    MD5

    dd305582564b7973909265167faacce4

    SHA1

    02a8db6c70f328bbad69177d843553405f88fa0f

    SHA256

    58968138a0c8e6f7ab324a50906e29ef2980ccd5b844758fbf64176ea563a42c

    SHA512

    6cac3596c9d254c0d1f86be64affe801a7e887db8936c214431d0504ed19054ea94f747159e1c99e7bb60ad9ce88d1b48e5643fd92788585496eef785d6612cd

  • memory/548-13-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB

  • memory/548-17-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB

  • memory/548-5-0x0000000000E20000-0x0000000000E83000-memory.dmp

    Filesize

    396KB

  • memory/548-8-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB

  • memory/548-10-0x0000000000400000-0x0000000000B7E000-memory.dmp

    Filesize

    7.5MB

  • memory/548-0-0x0000000000400000-0x0000000000B7E000-memory.dmp

    Filesize

    7.5MB

  • memory/548-15-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB

  • memory/548-1-0x0000000000400000-0x0000000000B7E000-memory.dmp

    Filesize

    7.5MB

  • memory/548-18-0x0000000077710000-0x0000000077711000-memory.dmp

    Filesize

    4KB

  • memory/548-20-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB

  • memory/548-21-0x0000000000E20000-0x0000000000E83000-memory.dmp

    Filesize

    396KB

  • memory/548-22-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB

  • memory/548-23-0x0000000000E20000-0x0000000000E83000-memory.dmp

    Filesize

    396KB

  • memory/548-24-0x0000000010000000-0x0000000010269000-memory.dmp

    Filesize

    2.4MB