Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    28-09-2022 08:02

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General

  • Target

    file.exe

  • Size

    327KB

  • MD5

    82e9cddfa596b6acc52db2b1da6f4b17

  • SHA1

    6c5b54b4edea235ad88ab328047efe5fdb2793d0

  • SHA256

    a55645eb5d1a27caa7d5fa1d644ca155fbe58c7dd0f56ab9b833c994c58e51de

  • SHA512

    e78f75466ee42fb5e1c774314fc25258638446a2dc30b11e0bc095adc7dae83152a9aea80b82cc7877e05648219bc21ac407c66e73f5468163314b52dbff9922

  • SSDEEP

    6144:Q7uDo3y0lHmyS0QJ0ihVLnShbznigabwVfs:Q7ukC0lG4ihtShbziB

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:2040

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/2040-54-0x0000000000538000-0x0000000000549000-memory.dmp
    Filesize

    68KB

    Download
  • memory/2040-55-0x0000000076041000-0x0000000076043000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2040-57-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2040-56-0x0000000000538000-0x0000000000549000-memory.dmp
    Filesize

    68KB

    Download
  • memory/2040-58-0x0000000000400000-0x0000000000457000-memory.dmp
    Filesize

    348KB

    Download
  • memory/2040-59-0x0000000000400000-0x0000000000457000-memory.dmp
    Filesize

    348KB

    Download