Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-09-2022 02:24

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General

  • Target

    file.exe

  • Size

    196KB

  • MD5

    55903407eaad78b78872140e819a0eff

  • SHA1

    796471eaa2624c19daca27bcd91fca898b6a4f8a

  • SHA256

    85f755c8af053f1629d9148be4e10958bdead2da1ad516ce17fc3388ff360853

  • SHA512

    cfadf468dcc4dbea91d1ddd6d42eabdb5ab8a38d0114cba8d7c8dd3c0caffb18ba089543cb9877c2cd5da4959edc317a8b7787639b51bea5c39ab50f70c806de

  • SSDEEP

    3072:ZS9aiL4MUUrN5/TnU0FAWStmgW4azqBNQQo3/PkkXx:CLqUPnUCAWS8pVY

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:1672

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/1672-54-0x0000000075201000-0x0000000075203000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1672-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1672-55-0x000000000070B000-0x000000000071C000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1672-57-0x0000000000400000-0x000000000058B000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1672-58-0x0000000000400000-0x000000000058B000-memory.dmp
    Filesize

    1.5MB

    Download