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
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    03-04-2023 11:41

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General

  • Target

    setup.exe

  • Size

    195KB

  • MD5

    4a8d2ebb731f567dc839b618bf399a98

  • SHA1

    a1fba2b8b1d290fbc67132637fadedc7388185fe

  • SHA256

    56ac884bba5a235be091a7a1c956610fc33c8f8cd6a2321d15040f37e87ef5a8

  • SHA512

    cfce05c3b48b5f775d4bda837d7e6ae4b3430e02b9c4d32444c29497de733bd91016b5ed7c63bda51f1851764ec872048a786d3a96e5768365618a7d9ff17d24

  • SSDEEP

    3072:ofcAEQegPDq8qo9ta20XYULO9CwyoW7IUdeJIuc/a95vN0:k2SG8qiAXYUUCzomeJkqN

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:1724

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1236-56-0x00000000029F0000-0x0000000002A06000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1724-55-0x00000000001D0000-0x00000000001D9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1724-57-0x0000000000400000-0x000000000049F000-memory.dmp
    Filesize

    636KB

    Download