Analysis

  • max time kernel
    300s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    15-04-2024 05:03

General

  • Target

    ec9f077cc4e2f967ec024ebaffb4e40e31785bb9a279633a72b970f0c249936c.exe

  • Size

    254KB

  • MD5

    73196807c34d7f9185867d4c7e2a2dfc

  • SHA1

    b6d82e3fe2d82bd6aee6c5efe13c9d61bb979aaa

  • SHA256

    ec9f077cc4e2f967ec024ebaffb4e40e31785bb9a279633a72b970f0c249936c

  • SHA512

    b6483816973be1c78dc2f033e16fcbd1aa7fe0d833ba7bf3b144a2249137a68d502fe5f54275300bfdbfb3060cdcca75ed7f7f1e30979fc50b05b3047cbcec9c

  • SSDEEP

    3072:YCLa+1FRVlGnriaStbk5AFosHbwVNE5+cQRM/+1CB44:YCLv1F7kudtbsyos7m/cQRaR

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\ec9f077cc4e2f967ec024ebaffb4e40e31785bb9a279633a72b970f0c249936c.exe
    "C:\Users\Admin\AppData\Local\Temp\ec9f077cc4e2f967ec024ebaffb4e40e31785bb9a279633a72b970f0c249936c.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1152-4-0x0000000002A90000-0x0000000002AA6000-memory.dmp

    Filesize

    88KB

  • memory/1636-2-0x0000000000220000-0x000000000022B000-memory.dmp

    Filesize

    44KB

  • memory/1636-1-0x0000000002D30000-0x0000000002E30000-memory.dmp

    Filesize

    1024KB

  • memory/1636-3-0x0000000000400000-0x0000000002C22000-memory.dmp

    Filesize

    40.1MB

  • memory/1636-5-0x0000000000400000-0x0000000002C22000-memory.dmp

    Filesize

    40.1MB