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
    30-03-2023 00:46

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General

  • Target

    setup.exe

  • Size

    249KB

  • MD5

    941ebdb94364e7958adc8638cb5dd933

  • SHA1

    378e9367e883360f2a248fc7a0a939d9f58d0206

  • SHA256

    755cb562c506e50661db1966b0c4c6012037ada71e75c8fa2b26e37d2bb578ab

  • SHA512

    2cbdcba4c6011ade7ec46860842241ab1d2da1849e5a34d252b3f645bb5c29edd2956e336c281c1865203de98ce665c3601bf4748771fb421bd1729d4f3a4fa3

  • SSDEEP

    3072:NMRgGpTHg8XiSUyWLvCBFYX9CMTQtqXNywNgDoyxn2Gzmx4cYBe:2gGFTiSUJLvOYsMTQEdy4gEmn2GU

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:1396

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1204-56-0x00000000024B0000-0x00000000024C6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1396-55-0x0000000000290000-0x0000000000299000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1396-57-0x0000000000400000-0x00000000004AD000-memory.dmp
    Filesize

    692KB

    Download