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Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/01/2025, 08:07

General

  • Target

    e619256bc2f5febff2f90d0178f28b01216ff2a7729ab1c1cea89bb8314944c3.exe

  • Size

    5.0MB

  • MD5

    d79e76a87110d790db154e796bfc509e

  • SHA1

    24e1801fb9eee7070dad9c0abd2fe9f16ac48643

  • SHA256

    e619256bc2f5febff2f90d0178f28b01216ff2a7729ab1c1cea89bb8314944c3

  • SHA512

    8aee578625c2663c4334da4e559570c27e812018fb78b2f5d3faafd2d44973a2678d0c7938e689cd3ea3f0284842238901fc2b3eae5902618f7e7e3902341fc2

  • SSDEEP

    24576:vKLij3eEp+wUqSgP5M78dyuvVpB35UGnKZaOXiKkhL+bQiI23JGJOVo8yuIzzXNP:iL0eXV95JxvlIyJGJOV/yuCzMswLD

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • Stealc family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e619256bc2f5febff2f90d0178f28b01216ff2a7729ab1c1cea89bb8314944c3.exe
    "C:\Users\Admin\AppData\Local\Temp\e619256bc2f5febff2f90d0178f28b01216ff2a7729ab1c1cea89bb8314944c3.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:3060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3060-0-0x0000000001120000-0x0000000001623000-memory.dmp

    Filesize

    5.0MB

  • memory/3060-1-0x0000000077730000-0x0000000077732000-memory.dmp

    Filesize

    8KB

  • memory/3060-3-0x0000000001121000-0x000000000136A000-memory.dmp

    Filesize

    2.3MB

  • memory/3060-5-0x0000000001121000-0x000000000136A000-memory.dmp

    Filesize

    2.3MB

  • memory/3060-4-0x0000000001120000-0x0000000001623000-memory.dmp

    Filesize

    5.0MB