Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    18-09-2022 14:57

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General

  • Target

    file.exe

  • Size

    291KB

  • MD5

    c950ffaba73be4ff1e298890e408b5a3

  • SHA1

    f381860b713ca50b9922c566b7620dceedfe49aa

  • SHA256

    e9f5c5e23dd6371316d3198018cb3e680d369dadc111b18443085ec40e7fd270

  • SHA512

    65b40bdd72a49bd44ba043a44c411d9e44fef57708f8c1ff73cc1bbbd147eea28ae91f571180115541dda05836dd5655680aa26fb87bcd82e4a8b0deda1f222f

  • SSDEEP

    6144:awvwu/LNr55QAWcKkhTL40meHHLH9nigabwVf:ajEJ55QKKiprdi

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:896

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/896-54-0x0000000075041000-0x0000000075043000-memory.dmp
    Filesize

    8KB

    Download
  • memory/896-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/896-55-0x00000000008CB000-0x00000000008DC000-memory.dmp
    Filesize

    68KB

    Download
  • memory/896-57-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

    Download
  • memory/896-58-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

    Download