Overview

overview

10

Static

static

10

6523.exe

windows7-x64

10

6523.exe

windows10-2004-x64

10

Amdau.exe

windows7-x64

10

Amdau.exe

windows10-2004-x64

10

CLEP.exe

windows7-x64

10

CLEP.exe

windows10-2004-x64

10

DCKA.exe

windows7-x64

10

DCKA.exe

windows10-2004-x64

10

DEV.exe

windows7-x64

10

DEV.exe

windows10-2004-x64

10

DEVMin.exe

windows7-x64

10

DEVMin.exe

windows10-2004-x64

10

DevSt.exe

windows7-x64

1

DevSt.exe

windows10-2004-x64

1

Documents-...uz.exe

windows7-x64

7

Documents-...uz.exe

windows10-2004-x64

5

IqXYLXKzl6.exe

windows7-x64

IqXYLXKzl6.exe

windows10-2004-x64

1

LEMON.exe

windows7-x64

10

LEMON.exe

windows10-2004-x64

10

LIMMin.exe

windows7-x64

10

LIMMin.exe

windows10-2004-x64

10

LIMSt.exe

windows7-x64

1

LIMSt.exe

windows10-2004-x64

1

LK2.exe

windows7-x64

10

LK2.exe

windows10-2004-x64

10

NINJA.exe

windows7-x64

7

NINJA.exe

windows10-2004-x64

7

PolymodXT.exe

windows7-x64

10

PolymodXT.exe

windows10-2004-x64

10

UM.exe

windows7-x64

10

UM.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 02:17

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Report Analysis Logs

General

  • Target

    6523.exe

  • Size

    270KB

  • MD5

    2c64d25f93529b36cd27edfda1cac334

  • SHA1

    c5b203ecf73ee3f3ace7991b99ac3e4951767089

  • SHA256

    333303c7b9f0f951ddc68973cc187280287ecdf28dde13bf9f3dd60c572b0d69

  • SHA512

    802be998bacc7b47c50038c5fd28b24778e8d4729985966c9e174dcf89dfe75a16e1b03c41f2ccdd1554e4f260371865293af8abe3ca4f96f85e3f10c139e12f

  • SSDEEP

    3072:7sH37bKH3o0RzJwIu2PuuQcdsMcLK8egt:I37bK7RzJwIueuuQcH2Eg

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
  • Deletes itself 1 IoCs
  • 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
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\6523.exe
    "C:\Users\Admin\AppData\Local\Temp\6523.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2032-1-0x0000000000920000-0x0000000000A20000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/2032-2-0x0000000000880000-0x0000000000889000-memory.dmp

    Filesize

    36KB

    Download

  • memory/2032-3-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

    Download

  • memory/2032-5-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

    Download

  • memory/2032-8-0x0000000000880000-0x0000000000889000-memory.dmp

    Filesize

    36KB

    Download

  • memory/3156-4-0x0000000002ED0000-0x0000000002EE6000-memory.dmp

    Filesize

    88KB

    Download