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Overview

overview

10

Static

static

1

f7221f41cd...d1.exe

windows7-x64

10

f7221f41cd...d1.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    09/03/2023, 08:45

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General

  • Target

    f7221f41cd30d868181303763953ddd1.exe

  • Size

    192KB

  • MD5

    f7221f41cd30d868181303763953ddd1

  • SHA1

    a03e26c1014b3a204f39f11ac597aa30177be835

  • SHA256

    ef75e4193acf86589cfcf6b49d61e88073fd65ca866ed4197da7c5e4b22bac6e

  • SHA512

    15285fb21831360150fdff65d431d13cf9049e5c5014940761c88da60966c0676490d22543340cfdd26cbe6b28143e815a7c80d4c51f51d3d1eb9e6f8ed547ca

  • SSDEEP

    3072:uFM3Ie8nXQx8Z5FYZTD6vpgPTXPnT/VDuiai7XH5H52c:O3eMXE8Z5OZDepgPTPYEz

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

  • Detects Smokeloader packer 1 IoCs
  • 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\f7221f41cd30d868181303763953ddd1.exe
    "C:\Users\Admin\AppData\Local\Temp\f7221f41cd30d868181303763953ddd1.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1212

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1212-55-0x00000000003A0000-0x00000000003A9000-memory.dmp

    Filesize

    36KB

    Download

  • memory/1212-57-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/1240-56-0x0000000002A80000-0x0000000002A96000-memory.dmp

    Filesize

    88KB

    Download