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
    27-09-2022 20:32

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General

  • Target

    file.exe

  • Size

    327KB

  • MD5

    d1907a9c0d3c68a21b9b189a80db35cf

  • SHA1

    48dfe50df847260062fbe23dfd1d23e47aafa7a3

  • SHA256

    57d90e0ca54f32088ea461a8d9437007890ddf24f2b4ab52c06eee165bfd5b00

  • SHA512

    e3ac478ea3270072c36cb4221e443a6ef762eec646097a5ffec6022fb0156a7e5704c08ce81978d11dab42cd8f047a9465cd5faf4067b6faff625547172eef9e

  • SSDEEP

    6144:RjmVxRRvMwq9gPvNXCzJWDQ0AtmTnigabwVfs:RjmtRnQgPZCzOAtciB

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:1204

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/1204-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1204-55-0x000000000058C000-0x000000000059C000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1204-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1204-57-0x0000000000400000-0x0000000000492000-memory.dmp
    Filesize

    584KB

    Download
  • memory/1204-58-0x0000000000400000-0x0000000000492000-memory.dmp
    Filesize

    584KB

    Download