Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03-10-2022 10:30

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General

  • Target

    file.exe

  • Size

    145KB

  • MD5

    32bcd7ff4765f1b80c07344053a42f48

  • SHA1

    271acfac1ac7614c3974b4c27e27b617b31f57ed

  • SHA256

    bb03c84fc5ee756da865ec7235053935f555802ea3416f3fa81fbd0408d2f09c

  • SHA512

    2feef7ff037609240d768d3bb05550cafefb14d5bc9ffc84ac08574bb7a1d8849a80becff4346507387f1742e627f53cdc491b5dae03560fe74c78afe9912537

  • SSDEEP

    3072:nQiryavZCXuwrg7kx0CYVJ3OhJtSVVi0wSJnnFe:nQZW/Ohf6I0wkF

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:1492

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/1492-54-0x0000000075921000-0x0000000075923000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1492-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1492-55-0x000000000067D000-0x000000000068E000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1492-57-0x0000000000400000-0x0000000000580000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1492-58-0x0000000000400000-0x0000000000580000-memory.dmp
    Filesize

    1.5MB

    Download