Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2025 23:34

General

  • Target

    Vk brute by Andrey/vk_brut [By Andrey].exe

  • Size

    397KB

  • MD5

    92ba33c3dc55feb3526d3e9188f6d885

  • SHA1

    7ea311bf86af94a7a85258b110e7763bf1359b51

  • SHA256

    9119dbe59099d0af235897f4e2d117f7502cecbcaa132036894ed2036dba67c1

  • SHA512

    2191cd09ab1536d80e63d81cb4d53f64f9f1cd655006dfa85b94fae1768ce93653d406b8c76a6771f9e91d3f1e8dcb11c8f81ebdf0916629e2c451791a53dde4

  • SSDEEP

    6144:cLy84u9nSO2GjZkD10BIY3rb1YfBdfpoZ3u/Ht52w6JSeiFPX6PP:I+u9nx2GjMY3XKfd/H/9PMP

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modiloader family
  • ModiLoader Second Stage 2 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Impair Defenses: Safe Mode Boot 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Vk brute by Andrey\vk_brut [By Andrey].exe
    "C:\Users\Admin\AppData\Local\Temp\Vk brute by Andrey\vk_brut [By Andrey].exe"
    1⤵
    • Impair Defenses: Safe Mode Boot
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2804
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Suspicious use of AdjustPrivilegeToken
    PID:2928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2804-0-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2804-1-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2804-2-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2804-10-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB