Analysis

  • max time kernel
    31s
  • max time network
    43s
  • 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 01:17

Errors

Reason
Machine shutdown

General

  • Target

    3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe

  • Size

    2.8MB

  • MD5

    3cd2e41d0d01eb3d109ec278866943dd

  • SHA1

    b7579d550b93c0cc04ff7ac17fc784361c38871a

  • SHA256

    3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd

  • SHA512

    5543de6d9702a09dabc886cc3a398f09dfb499157962487c2690ccf8352b5947ad942dff2db681a351915609be2a1041ac2b7e1926acc69d6f69256341d831a2

  • SSDEEP

    49152:OzKj6+7CeoRPr84A4gTm7mHV6eMFxkBBdak2GDpR:U+7CeoRPr8JTmdZkBBv2GDpR

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\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.exe
    "C:\Users\Admin\AppData\Local\Temp\3810d6bda75751b33fa11b875121b37fdd2623f1d6b65eee403047143dbae8bd.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:4488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4488-0-0x00000000008C0000-0x0000000000DB3000-memory.dmp

    Filesize

    4.9MB

  • memory/4488-1-0x0000000077D24000-0x0000000077D26000-memory.dmp

    Filesize

    8KB

  • memory/4488-2-0x00000000008C1000-0x00000000008D5000-memory.dmp

    Filesize

    80KB

  • memory/4488-3-0x00000000008C0000-0x0000000000DB3000-memory.dmp

    Filesize

    4.9MB

  • memory/4488-4-0x00000000008C0000-0x0000000000DB3000-memory.dmp

    Filesize

    4.9MB