Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    14-12-2022 17:26

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General

  • Target

    file.exe

  • Size

    233KB

  • MD5

    c330bc8b60eec012ccb7edfe7d144208

  • SHA1

    af9d44e8a1229effc52258f56faa537cfcdfba60

  • SHA256

    f53244dc122865caba7e083167f6298dde03f6c18f379e4ec29133519d264c4f

  • SHA512

    89ed9f06d6585a761f310ca75024280436ff85f5cc2a08a9eb4bc6ef1fa58d9ad5fb0ffd3b12c38a60c88718df57fa6d23546499de0d1d5f49c8272e821fcccd

  • SSDEEP

    3072:lEh7Ne3nsLR3SRAnf5rhqfyO/DZG81JzxECcjkKKYIsn2dR96py:Sh7Ne3sLgOl1O/Db1ECRbu2N6o

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:1128

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/1128-54-0x0000000000538000-0x0000000000549000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1128-55-0x0000000076961000-0x0000000076963000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1128-57-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1128-56-0x0000000000538000-0x0000000000549000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1128-58-0x0000000000400000-0x0000000000457000-memory.dmp
    Filesize

    348KB

    Download
  • memory/1128-59-0x0000000000400000-0x0000000000457000-memory.dmp
    Filesize

    348KB

    Download
  • memory/1388-60-0x000007FEF6DB0000-0x000007FEF6EF3000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/1388-61-0x000007FEE2720000-0x000007FEE272A000-memory.dmp
    Filesize

    40KB

    Download