Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-06-2024 19:16

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General

  • Target

    0a3f358d5abeb3bbf6dc98a1f5d798cf50388ae95da605e9fe3a352b9ea41393.exe

  • Size

    311KB

  • MD5

    fb38a83ce2fbb1d7ca5fb4bad6971e89

  • SHA1

    c20e9c2654328ef2cd5879d33667945124a78bbd

  • SHA256

    0a3f358d5abeb3bbf6dc98a1f5d798cf50388ae95da605e9fe3a352b9ea41393

  • SHA512

    5d6ac47cd0ff14b026c66cae0c2e6625de7f3b6dc72bf2d992a903406c6413dfa92926b75bf8fdb3f862e903a5a44781113a875e137f005c345de99c98679399

  • SSDEEP

    3072:wQKtMHLw8kCglGhPiODzZUs4ICcQuUkVYT5bUULcIozcIoA0L:w3taLfkCYeJZUzFczMFUULcIozcIo

Score
10/10
smokeloaderpub1backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2022

C2

http://movlat.com/tmp/

http://llcbc.org/tmp/

http://lindex24.ru/tmp/

http://qeqei.xyz/tmp/
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
  • 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\0a3f358d5abeb3bbf6dc98a1f5d798cf50388ae95da605e9fe3a352b9ea41393.exe
    "C:\Users\Admin\AppData\Local\Temp\0a3f358d5abeb3bbf6dc98a1f5d798cf50388ae95da605e9fe3a352b9ea41393.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:4060
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3724 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4016

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Query Registry

    2
    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/3376-4-0x0000000002CE0000-0x0000000002CF6000-memory.dmp
      Filesize

      88KB

      Download
    • memory/4060-1-0x0000000002820000-0x0000000002920000-memory.dmp
      Filesize

      1024KB

      Download
    • memory/4060-2-0x0000000004480000-0x000000000448B000-memory.dmp
      Filesize

      44KB

      Download
    • memory/4060-3-0x0000000000400000-0x000000000040B000-memory.dmp
      Filesize

      44KB

      Download
    • memory/4060-9-0x0000000000400000-0x000000000040B000-memory.dmp
      Filesize

      44KB

      Download
    • memory/4060-8-0x0000000004480000-0x000000000448B000-memory.dmp
      Filesize

      44KB

      Download
    • memory/4060-5-0x0000000000400000-0x000000000273B000-memory.dmp
      Filesize

      35.2MB

      Download