Analysis

  • max time kernel
    300s
  • max time network
    298s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    21-03-2024 22:53

General

  • Target

    f6f190754da61d3e66289bb96ca517d40a6f9cf038000eac953ba1723e0165a6.exe

  • Size

    307KB

  • MD5

    202e55f294d0b5b5963d5230342f675d

  • SHA1

    e98bc53163c61fce97ac32fe89c8a4d59d2d3840

  • SHA256

    f6f190754da61d3e66289bb96ca517d40a6f9cf038000eac953ba1723e0165a6

  • SHA512

    e03a3643a96442671557bafa6b1fe8df7a4eb3a1ef75af493c8dd54d5763b62ed4a533e55b0bd2a90fdc2988d5ffc03cbec7da7fd452523d77a31dd195992922

  • SSDEEP

    3072:gdTYAg9rIkn8kI6B+BcKEEXaSqWhtC+c+KA5V15uY0/uMxFlL8M4yywIBRw200BG:gXeDOSCsWhtCqKAj73Mz58MWZBRwXN

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://nidoe.org/tmp/index.php

http://sodez.ru/tmp/index.php

http://uama.com.ua/tmp/index.php

http://talesofpirates.net/tmp/index.php

rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Deletes itself 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\f6f190754da61d3e66289bb96ca517d40a6f9cf038000eac953ba1723e0165a6.exe
    "C:\Users\Admin\AppData\Local\Temp\f6f190754da61d3e66289bb96ca517d40a6f9cf038000eac953ba1723e0165a6.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2200

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2200-1-0x0000000002E80000-0x0000000002F80000-memory.dmp

    Filesize

    1024KB

  • memory/2200-2-0x0000000004930000-0x000000000493B000-memory.dmp

    Filesize

    44KB

  • memory/2200-3-0x0000000000400000-0x0000000002D4B000-memory.dmp

    Filesize

    41.3MB

  • memory/2200-5-0x0000000000400000-0x0000000002D4B000-memory.dmp

    Filesize

    41.3MB

  • memory/3360-4-0x0000000000560000-0x0000000000576000-memory.dmp

    Filesize

    88KB