Analysis

  • max time kernel
    300s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18-04-2024 23:04

General

  • Target

    afa0cfb638d14c293319fdcc88c29bb8b98536d8f6cc9c4233958018f8016187.exe

  • Size

    296KB

  • MD5

    48c6c82e52d99efaf51fb1ee01ffe27d

  • SHA1

    f209633001d97fb12f7d83183e232cf12e80dcc9

  • SHA256

    afa0cfb638d14c293319fdcc88c29bb8b98536d8f6cc9c4233958018f8016187

  • SHA512

    9c1741751115e3442aae47e48266cbbb71a3cbc091ecb70c77d3ea155d3c23b85e600d86455210e516d0e4772182517531e22a8d401972043cedb2d8e111e6c9

  • SSDEEP

    3072:auk4mLTW0u4U/TTrItNdBzaGD3mJ4L/C25euOMuvzqZYj/F:c4mLG4i3rmrDO97MMzqZYj

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 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\afa0cfb638d14c293319fdcc88c29bb8b98536d8f6cc9c4233958018f8016187.exe
    "C:\Users\Admin\AppData\Local\Temp\afa0cfb638d14c293319fdcc88c29bb8b98536d8f6cc9c4233958018f8016187.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1208-4-0x0000000002B30000-0x0000000002B46000-memory.dmp

    Filesize

    88KB

  • memory/1980-1-0x0000000002DF0000-0x0000000002EF0000-memory.dmp

    Filesize

    1024KB

  • memory/1980-2-0x0000000000230000-0x000000000023B000-memory.dmp

    Filesize

    44KB

  • memory/1980-3-0x0000000000400000-0x0000000002C2D000-memory.dmp

    Filesize

    40.2MB

  • memory/1980-5-0x0000000000400000-0x0000000002C2D000-memory.dmp

    Filesize

    40.2MB