Overview

overview

10

Static

static

3

dbd741a45d...da.exe

windows7-x64

10

dbd741a45d...da.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 01:46

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General

  • Target

    dbd741a45d840d06d708339f9e9824f2a0d745ea6537ca44bff233ba7441bfda.exe

  • Size

    180KB

  • MD5

    92c57dd80b764a028749520017d44e76

  • SHA1

    f732220adaacf23de6cc69d964341766d2e350d9

  • SHA256

    dbd741a45d840d06d708339f9e9824f2a0d745ea6537ca44bff233ba7441bfda

  • SHA512

    dd7d363fef5750a256abc2ae43d17f8e4788d392afaa74a2085f34da05efeb12373f38fbf480e1c86eb2759c667c971c7c54512f5d59ee61f5a0a4341ac406c8

  • SSDEEP

    1536:DBk7z1TJEKLoBPuST/yC+ef27OClD2ZR6LaXQ1C9Hu1v3QN5tlQDeJqXHqGcyhoM:DuST/ym27DC8EYau1P45wY

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://rafraystore.ru/index.php

http://picwalldoor.ru/index.php

http://agentsuperpupervinil.ru/index.php

http://vivianstyler.ru/index.php

http://sephoraofficetz.ru/index.php

http://vikompalion.ru/index.php

http://ccbaminumpot.ru/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\dbd741a45d840d06d708339f9e9824f2a0d745ea6537ca44bff233ba7441bfda.exe
    "C:\Users\Admin\AppData\Local\Temp\dbd741a45d840d06d708339f9e9824f2a0d745ea6537ca44bff233ba7441bfda.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2316

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/1204-4-0x0000000002EE0000-0x0000000002EF6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2316-1-0x0000000002450000-0x0000000002550000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/2316-3-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/2316-2-0x0000000000220000-0x000000000022B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/2316-8-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/2316-5-0x0000000000400000-0x0000000002349000-memory.dmp
    Filesize

    31.3MB

    Download