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
    23-12-2022 00:03

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General

  • Target

    file.exe

  • Size

    317KB

  • MD5

    b82dd9132f3b75da76aec14522ce6bc7

  • SHA1

    85e0e62ba433fb1ad60ec1534aa79996c17c4ecd

  • SHA256

    69d834e36bec19daff37908e9a3056928f2f854341720e797638357765fc9ffc

  • SHA512

    4b864919fb280d89fb14b3bd9581248058875e95de7f0cb2a6df59126e65e9882de3fc6feffeed61382a6b278db59209286b04cd59db561ab182597318edee76

  • SSDEEP

    6144:tXrLGmVzbOrOgdMvrpNfKn56Dm+iRR0cSpQTtyzsduHNIv:VrimVurOD9Nfo56qRRR0TCtyYduHNI

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:1132

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/1132-54-0x0000000075931000-0x0000000075933000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1132-55-0x000000000026C000-0x0000000000281000-memory.dmp
    Filesize

    84KB

    Download
  • memory/1132-56-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1132-57-0x0000000000400000-0x0000000000455000-memory.dmp
    Filesize

    340KB

    Download
  • memory/1132-58-0x0000000000400000-0x0000000000455000-memory.dmp
    Filesize

    340KB

    Download