Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Analysis

  • max time kernel
    300s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    30-05-2024 23:14

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    906c789b8e6257a610c394aaf00418dc5c77cbde2c53cc080fdc45fb0b8d5147.exe

  • Size

    262KB

  • MD5

    08c5ed62a9f70d92e2aa9c5784c98d2b

  • SHA1

    21861685a275d8aa9aac3002d8be87ea2ca437fe

  • SHA256

    906c789b8e6257a610c394aaf00418dc5c77cbde2c53cc080fdc45fb0b8d5147

  • SHA512

    fe60707f90845c7456e68b7e3dedc284951cfaab7a39368415b2fded1d98cb662eb78b143c04da63b4fedefa875050f5380f0be12e7d46fe02d596e8d352a978

  • SSDEEP

    1536:R9Js4zOyRr4FmUvBtlCWsnWOKJ//l0dR989Sqp4J4lUYHwf5WicloDKlX+w01lNf:PJ5afJ2WfJ//Kz93N4jk5WSNumh

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://buildnotbud.com/index.php

http://build-not-bud.com/index.php

http://build-not-bud.org/index.php
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • 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\906c789b8e6257a610c394aaf00418dc5c77cbde2c53cc080fdc45fb0b8d5147.exe
    "C:\Users\Admin\AppData\Local\Temp\906c789b8e6257a610c394aaf00418dc5c77cbde2c53cc080fdc45fb0b8d5147.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2204

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1208-2-0x0000000002E90000-0x0000000002EA6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2204-1-0x0000000000400000-0x0000000001F8E000-memory.dmp
    Filesize

    27.6MB

    Download
  • memory/2204-3-0x0000000000400000-0x0000000001F8E000-memory.dmp
    Filesize

    27.6MB

    Download