Analysis

  • max time kernel
    300s
  • max time network
    130s
  • 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

    b356fa822d972cfa52e750a17f22276913791eeab616b883f645b8e0b8d0a708.exe

  • Size

    240KB

  • MD5

    65d1d7c7fce72369e8ad09373eba8d32

  • SHA1

    903437fe93bf29d905120edb74af6201e4e09e77

  • SHA256

    b356fa822d972cfa52e750a17f22276913791eeab616b883f645b8e0b8d0a708

  • SHA512

    6bf83b232c06126cf638dbd58299209cf87c87d2191118dea133a17cc854fea261644401f262e090c02b6e4b02ce5bb77942260f497ee030fe164ae0f2f58387

  • SSDEEP

    1536:8qBd3rlHAEdOKLfoS8wuTkaJ9Gw8v88oSWx4SdupBeqnx+30IpZoTkbV5uqevlME:rHAEoKLg7fcKSOUM4+7Jp5uqwyR5eU6

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\b356fa822d972cfa52e750a17f22276913791eeab616b883f645b8e0b8d0a708.exe
    "C:\Users\Admin\AppData\Local\Temp\b356fa822d972cfa52e750a17f22276913791eeab616b883f645b8e0b8d0a708.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1268-4-0x0000000002B70000-0x0000000002B86000-memory.dmp

    Filesize

    88KB

  • memory/1504-1-0x0000000002D90000-0x0000000002E90000-memory.dmp

    Filesize

    1024KB

  • memory/1504-2-0x0000000000220000-0x000000000022B000-memory.dmp

    Filesize

    44KB

  • memory/1504-3-0x0000000000400000-0x0000000002C1F000-memory.dmp

    Filesize

    40.1MB

  • memory/1504-5-0x0000000000400000-0x0000000002C1F000-memory.dmp

    Filesize

    40.1MB