Overview

overview

10

Static

static

1

setup.exe

windows7-x64

10

setup.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    24-04-2023 00:23

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    setup.exe

  • Size

    237KB

  • MD5

    808bb423cce6dc2b2b1cf053032582ba

  • SHA1

    512ceec6fcf045330d15a906c3d7718e746d5c11

  • SHA256

    647afe227b07e0b2eee651cf8273b18a225a306c1bfc46119de5d1f6459db409

  • SHA512

    3a82c6a44f694889327c2877fed4b53c1370219a41853031136ec6b42977ba8f9415c6c2fbd34653fb68bf0db50142a54590dc078540a2a5eaf5e79787bc8a7a

  • SSDEEP

    3072:ytPKwWzVvYj1pOFxwqKjC1vth13AAZ5YR3HrJBxQ/:4Cw0y1pmVK4v313AAsZZ

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2004

Network

MITRE ATT&CK Matrix ATT&CK v6

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

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1208-56-0x0000000002A80000-0x0000000002A96000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1208-60-0x000007FE87360000-0x000007FE8736A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2004-55-0x00000000003D0000-0x00000000003D9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2004-57-0x0000000000400000-0x0000000002BA4000-memory.dmp
    Filesize

    39.6MB

    Download