Analysis

  • max time kernel
    13s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2024, 07:04

General

  • Target

    ce98925133b7b1d5977a70f6f6fa9baec6148c30b549292ea825e8c4d431cc87.exe

  • Size

    1.7MB

  • MD5

    5eb82808e74fc77120a8112f65825f29

  • SHA1

    0b4a0d01260e24dc0ee8102e90b18a789eb4d4d0

  • SHA256

    ce98925133b7b1d5977a70f6f6fa9baec6148c30b549292ea825e8c4d431cc87

  • SHA512

    b026f1824880aeeb80a42c31c1a9cfbc24ffc95a8ed22b5b658fceb5ba1be804e21549bd5bd10489613492141b720f04b9ea4870e82ef9604b043b4af9adcb40

  • SSDEEP

    24576:rV14f7HskN+1hXhNTxxZPIUTVKF47EhYYeHi+cV1UraamH2YVRYqu0i:rL4f7MkN+/xNTF1+dOi+sUuaq2fy

Malware Config

Extracted

Family

stealc

Botnet

doma

C2

http://185.215.113.37

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 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ce98925133b7b1d5977a70f6f6fa9baec6148c30b549292ea825e8c4d431cc87.exe
    "C:\Users\Admin\AppData\Local\Temp\ce98925133b7b1d5977a70f6f6fa9baec6148c30b549292ea825e8c4d431cc87.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:2052

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2052-0-0x0000000000230000-0x00000000008B8000-memory.dmp

          Filesize

          6.5MB

        • memory/2052-1-0x00000000777E0000-0x00000000777E2000-memory.dmp

          Filesize

          8KB

        • memory/2052-2-0x0000000000231000-0x0000000000254000-memory.dmp

          Filesize

          140KB

        • memory/2052-3-0x0000000000230000-0x00000000008B8000-memory.dmp

          Filesize

          6.5MB

        • memory/2052-5-0x0000000000230000-0x00000000008B8000-memory.dmp

          Filesize

          6.5MB