Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2022 06:01

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General

  • Target

    file.exe

  • Size

    226KB

  • MD5

    9f6a3de6344673d182f1c38d97e0981d

  • SHA1

    334106fdec26956f708d94a0f9fe415cf81c35b7

  • SHA256

    66c2f96d05f39174c2b414138c0f6a1bcbed5498d1ee1d952982039af9800037

  • SHA512

    8c3430108f68cec68fee3c663a89163bf0718871cd2b2f5da3698d9d9f2790808237ebf0a6211c4b88549066edfcaf5cedbd22a6a3d0b9e75b6c86829497b60a

  • SSDEEP

    3072:DmhReLJFL95t3pGuuAX9OdmmDKc5FjatRPH8oSFfSGY3Ox6qQo3:EELJ59zuV3hBG8oAfSGHk5o

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:1564

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/1564-54-0x00000000766F1000-0x00000000766F3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1564-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1564-55-0x000000000050A000-0x000000000051A000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1564-57-0x0000000000400000-0x000000000045E000-memory.dmp
    Filesize

    376KB

    Download
  • memory/1564-58-0x0000000000400000-0x000000000045E000-memory.dmp
    Filesize

    376KB

    Download