Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2023 13:09

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General

  • Target

    file.exe

  • Size

    175KB

  • MD5

    5209fa94f42535853436dc1ba4c06595

  • SHA1

    ba32b047b9d46f616b0d86724f55e91902bbc577

  • SHA256

    7eeaa1acd2bb4b5162923958339812e3e2c84f682891c8424b7818f6cf20d068

  • SHA512

    54b9207d344924e4ad2cc4c15405ba9754bf8203dbb841b16da17f5f1b4be4a89a17ad87b66164cf2bc82ec81dd1157e5453ce01e5d3a3c05194118f539d5afb

  • SSDEEP

    3072:4BN2h0FcV9LsS5n5GlFbb4wOU/RyhilXQbWFFJwK0M:gc9LsS5oFX4wl5DgbWrJwK

Score
10/10
smokeloaderbackdoortrojan

Malware Config

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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1184

Network

MITRE ATT&CK Matrix ATT&CK v6

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

Replay Monitor

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Downloads

  • memory/1184-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1184-55-0x0000000002C3D000-0x0000000002C50000-memory.dmp
    Filesize

    76KB

    Download
  • memory/1184-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1184-57-0x0000000000400000-0x0000000002B96000-memory.dmp
    Filesize

    39.6MB

    Download
  • memory/1184-58-0x0000000000400000-0x0000000002B96000-memory.dmp
    Filesize

    39.6MB

    Download