Analysis

  • max time kernel
    94s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-09-2024 06:18

General

  • Target

    0aecafc2be08b73bae7d7c3fdf2a17645a5e6b8ab2d64ef934c9265355999887.exe

  • Size

    2.8MB

  • MD5

    ade8d186b57afcdb7fa0193c1670072c

  • SHA1

    251765696a95a15017ed9a7918dfecb473b7f569

  • SHA256

    0aecafc2be08b73bae7d7c3fdf2a17645a5e6b8ab2d64ef934c9265355999887

  • SHA512

    0532c2e8d9a44661b35af65fef91f3283356ca1b7e338fca66ffe5cc2453e8d11699f934fa4ccebc1e7d7d2a716112675fb45c4ac42fbd861b4bd9f3cede3a95

  • SSDEEP

    49152:YwEmzSZMdItRf3DpUs41nasMZiqnqqvOfjVq55ugjk:YES2dItRf3DpUphSoKqqgq55ugjk

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Signatures

  • Stealc

    Stealc is an infostealer written in C++.

  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0aecafc2be08b73bae7d7c3fdf2a17645a5e6b8ab2d64ef934c9265355999887.exe
    "C:\Users\Admin\AppData\Local\Temp\0aecafc2be08b73bae7d7c3fdf2a17645a5e6b8ab2d64ef934c9265355999887.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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:4944

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4944-0-0x0000000000660000-0x0000000000B42000-memory.dmp

    Filesize

    4.9MB

  • memory/4944-1-0x00000000779C4000-0x00000000779C6000-memory.dmp

    Filesize

    8KB

  • memory/4944-2-0x0000000000661000-0x0000000000675000-memory.dmp

    Filesize

    80KB

  • memory/4944-3-0x0000000000660000-0x0000000000B42000-memory.dmp

    Filesize

    4.9MB

  • memory/4944-4-0x0000000000660000-0x0000000000B42000-memory.dmp

    Filesize

    4.9MB