Overview

overview

10

Static

static

3

e40950ff25...af.exe

windows7-x64

10

e40950ff25...af.exe

windows10-2004-x64

10

Resubmissions

29-03-2024 02:23

240329-cvlj6afg22 10

25-03-2024 05:04

240325-fqgl7abf6v 10

Analysis

  • max time kernel
    60s
  • max time network
    60s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29-03-2024 02:23

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General

  • Target

    e40950ff256e0db73e210062b5098fe9dd0e7ed4fdc315b4835efd7d95fcdeaf.exe

  • Size

    231KB

  • MD5

    1b45ceabe323a398ce7ae76de9ac33d8

  • SHA1

    183e3c5983aacf7b8ed3b71780efb3d682b42b87

  • SHA256

    e40950ff256e0db73e210062b5098fe9dd0e7ed4fdc315b4835efd7d95fcdeaf

  • SHA512

    dc6a97ae48ccc1b1b44e2d947dd2d0405e769dec264bbf82e0b4a41ba9283ae771ce771990c6d180f8c289f7855ea68c4a64903e599579af06a66d7716d5538b

  • SSDEEP

    3072:jgPTm64v6RZly8ZmPQWbXcbYoaR/hYw2TvWhItHgfJPs8qZvoh:Om64v++85WbQYqn7wgAfJk

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://selebration17io.io/index.php

http://vacantion18ffeu.cc/index.php

http://valarioulinity1.net/index.php

http://buriatiarutuhuob.net/index.php

http://cassiosssionunu.me/index.php

http://sulugilioiu19.net/index.php

http://goodfooggooftool.net/index.php
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: MapViewOfSection 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e40950ff256e0db73e210062b5098fe9dd0e7ed4fdc315b4835efd7d95fcdeaf.exe
    "C:\Users\Admin\AppData\Local\Temp\e40950ff256e0db73e210062b5098fe9dd0e7ed4fdc315b4835efd7d95fcdeaf.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1312

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/1212-4-0x0000000002F00000-0x0000000002F16000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1312-2-0x00000000001B0000-0x00000000001BB000-memory.dmp
    Filesize

    44KB

    Download
  • memory/1312-1-0x00000000002B0000-0x00000000003B0000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/1312-3-0x0000000000400000-0x000000000053D000-memory.dmp
    Filesize

    1.2MB

    Download
  • memory/1312-5-0x0000000000400000-0x000000000053D000-memory.dmp
    Filesize

    1.2MB

    Download