Analysis

  • max time kernel
    14s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-09-2024 01:00

General

  • Target

    8367ac8403f30e782e231927d7581b450a117eda0dfadcb9da2e2ce912bd397c.exe

  • Size

    1.7MB

  • MD5

    0925ca356d951d1895b206a920d31c4e

  • SHA1

    2f20b9bff2225af61405eb9b74d734ee1e357b3b

  • SHA256

    8367ac8403f30e782e231927d7581b450a117eda0dfadcb9da2e2ce912bd397c

  • SHA512

    e358024b0588188ba4c844b1025be93587f77e34e12d95a2fa33fd1541640e942fe5a70e7435e26147cc287f73de01dcbb36b35963fd79140f0b1f084eea82a4

  • SSDEEP

    24576:wOAZrvBmhIlh+/8laovyegbMBegVU5wR4OTiFmJhRjJ4iynnDrIH+1UtQTSk2HS6:wOG8hCsbM0gdf+mz3TAGZ/FS6

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 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8367ac8403f30e782e231927d7581b450a117eda0dfadcb9da2e2ce912bd397c.exe
    "C:\Users\Admin\AppData\Local\Temp\8367ac8403f30e782e231927d7581b450a117eda0dfadcb9da2e2ce912bd397c.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:2168

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2168-0-0x0000000001180000-0x00000000017E6000-memory.dmp

    Filesize

    6.4MB

  • memory/2168-1-0x0000000076F80000-0x0000000076F82000-memory.dmp

    Filesize

    8KB

  • memory/2168-2-0x0000000001181000-0x0000000001195000-memory.dmp

    Filesize

    80KB

  • memory/2168-3-0x0000000001180000-0x00000000017E6000-memory.dmp

    Filesize

    6.4MB

  • memory/2168-5-0x0000000001180000-0x00000000017E6000-memory.dmp

    Filesize

    6.4MB