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
    01-04-2023 02:07

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General

  • Target

    setup.exe

  • Size

    249KB

  • MD5

    71d7642a17f565f951d4ad1883f65c7b

  • SHA1

    26311d285cdbc64e368afb40f1509e0369314db7

  • SHA256

    b1dcbe40b8c9e76486412c5fa3ef326eb1bb0289691e4022ba8dde878816fdf6

  • SHA512

    bf1a09e6527e7fb775ccff00813dc54a2fdcde3a586541b04d2cbcea743259cbbfbbcebf835dfbdded004b6462994828c5a53cc0d25bbd26077d50e7768da201

  • SSDEEP

    3072:qSs2lQFOot8XlD8RiZROpCRZ6m5C0IDJ6XZpQ5reDT8nugc3XZpxwWM7vy:llQovlDQpYZj5C0KJUzS8T8nGyV

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:1088

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1088-55-0x00000000002C0000-0x00000000002C9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1088-57-0x0000000000400000-0x00000000004AE000-memory.dmp
    Filesize

    696KB

    Download
  • memory/1240-56-0x0000000002920000-0x0000000002936000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1240-60-0x000007FEC76E0000-0x000007FEC76EA000-memory.dmp
    Filesize

    40KB

    Download