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
    05-10-2022 21:32

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General

  • Target

    file.exe

  • Size

    271KB

  • MD5

    0b28c768b2688d0b845c6cc8fd1c0c0d

  • SHA1

    9c90b3b6675075e7e36199f9ece3fd4d8231b810

  • SHA256

    66d05cd109af6833d21e53732782d29a1b4f2f24b4431fc65c3c39da708e6c59

  • SHA512

    4d6d255afa82b82a903f5d40c31c286ae8f8945d01a255657e8ce00e523418138ef4c47d3a4d6e5b76812fd5d80efd1afea622972eb424972852a92c54229d11

  • SSDEEP

    6144:IMa2WyLuVFvsvx3mzUNRRuzbgwu+JrtjfwVfUsk:IMLqF0Z3mzUunn7B3

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:1212

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/1212-55-0x0000000076711000-0x0000000076713000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1212-56-0x0000000000230000-0x0000000000330000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/1212-57-0x00000000003A0000-0x00000000003A9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1212-58-0x0000000000400000-0x000000000044A000-memory.dmp
    Filesize

    296KB

    Download
  • memory/1212-59-0x0000000000400000-0x000000000044A000-memory.dmp
    Filesize

    296KB

    Download