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
    01-10-2022 04:02

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General

  • Target

    file.exe

  • Size

    146KB

  • MD5

    84aa3bae7784fefd45bf783ef15423a2

  • SHA1

    b181ea2d68b8b0e4f9094db959203679050f268c

  • SHA256

    668785ba1ebccf34e1b7b0a828fcc0233ca0bfe8e654620ad60de26479ecaf8b

  • SHA512

    f884aa43fcae20cdd820fb95bc07555ff7dc0885022c6e7eb445e5546e69484bc3cf98e4a7748da8264364079f0680e50cb941b1d2aede55f2a57d9054c0e1aa

  • SSDEEP

    3072:l8wUBqVUPR1p0dEHrPYQHzMXcU79LB8mr9Oy13:jVSyWHsKqcApSmr9Oyt

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:1736

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/1736-54-0x0000000075A81000-0x0000000075A83000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1736-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1736-55-0x000000000063D000-0x000000000064E000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1736-57-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1736-58-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download