Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-09-2022 21:01

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General

  • Target

    file.exe

  • Size

    141KB

  • MD5

    3aa8b008be30780bd77f4eec5562fbd4

  • SHA1

    33020dfda2f81014bb76881ae52dd6bb5e7bb36c

  • SHA256

    7e7ab706e39b6ba18df69aef19a43a0787f84e33e9753e9de6d7d1e5fd69b666

  • SHA512

    cc785c511602cd619ff7c5a6c94ade07785c9f950f951e04f305df471130b007b8125fe1d92073a4416d30e807938486894c6a9f4954e75f7e4a47637541e8b4

  • SSDEEP

    3072:5WRA/OUlYMQwYqdRNgz1EMtxnXIK3ppLIGHklp0r:5D2MQwYFXXl3piGHk4r

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: 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:1052

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/1052-54-0x0000000075931000-0x0000000075933000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1052-55-0x00000000006DD000-0x00000000006EE000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1052-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1052-57-0x0000000000400000-0x0000000000580000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1052-58-0x0000000000400000-0x0000000000580000-memory.dmp
    Filesize

    1.5MB

    Download