Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-10-2022 13:10

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General

  • Target

    file.exe

  • Size

    224KB

  • MD5

    25f3f533c6bd186c32f457db41c59e2c

  • SHA1

    c359c5beef54f379dd054935a596920907ecfb9d

  • SHA256

    03a0e7298d12838300b55acae66e5c132a980bd33ff63703d1657632326db543

  • SHA512

    231b10ea2097979669c9aa4016c9294030cf878560f0a2f9eaf25f1047cf9dffa839fc6209b262876fa72d77b9b0ea33410d5f6a9a4d6bd9959fbc08b6472257

  • SSDEEP

    3072:x9fH9d11sIzlKlLV4WUg6OWP5XEfvmRtSb0ppTGWqT1gK6l6:bfFSLVqgvWCf2bbSWqT1k

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:1680

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/1680-54-0x0000000000688000-0x0000000000699000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1680-55-0x0000000075281000-0x0000000075283000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1680-57-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1680-56-0x0000000000688000-0x0000000000699000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1680-58-0x0000000000400000-0x0000000000595000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/1680-59-0x0000000000400000-0x0000000000595000-memory.dmp
    Filesize

    1.6MB

    Download