Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2022 10:01

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General

  • Target

    file.exe

  • Size

    145KB

  • MD5

    61a79a674cbf6c1b2c97fbc2d9f871c9

  • SHA1

    0b14162894014af1828c3fd7d34fba7be9edd01a

  • SHA256

    3aba1d6a55341b9ade1723337bf71abfd2c9aa5e213fef597d11e1aa70e2af30

  • SHA512

    6398cbb688e8acc53ec0d06b10052091a002c33a63e13de532c8a4794618bbc142d61ad158c3c36c4de651dc9cecc194e6355477bd90baa8b5deaa2fb678255f

  • SSDEEP

    1536:bR6mosPYVlxVSY/27/RgYMXEhMWOXxv07DNEkLVfUggDgmYRbpuiZ2v7TsFR3yEw:brotAn7/RDMLWov0PWkdU1t2HPUoBiJ

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:1972

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/1972-54-0x00000000751A1000-0x00000000751A3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1972-56-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1972-55-0x00000000002AD000-0x00000000002BE000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1972-57-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1972-58-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download