Overview

overview

10

Static

static

1

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
    16-02-2023 18:04

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General

  • Target

    file.exe

  • Size

    253KB

  • MD5

    85567ec59d32913ebcea065c5e6c1587

  • SHA1

    5b849968445f0bebddc7dd0e158bfcb8f1337a9f

  • SHA256

    68a442af0370eeace1ad2f9da4cf6c0c212955b2da46bf74d571520b596630cb

  • SHA512

    8fb8e7fb31fc9917f9d3b8db25fbba065c8dfd66ce8cf8a45de3fd17ca621c87a874233680bd2db2be6e7d5b060b75bf8ec61fbefe5a57e51814e72a9113922c

  • SSDEEP

    3072:mnFzWLeK5UjEtm5uC0D0gHnDF8eTqtGWiucV4cIzHPV38U:YFKLYETC0PxEtGprIzHC

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:1292

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/1292-55-0x0000000074FD1000-0x0000000074FD3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1292-56-0x0000000000230000-0x0000000000330000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/1292-57-0x00000000003A0000-0x00000000003A9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1292-58-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

    Download
  • memory/1292-59-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

    Download