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
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2022 11:31

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General

  • Target

    file.exe

  • Size

    226KB

  • MD5

    5265d31c93441df607ce7b0dae3e680e

  • SHA1

    557ca000136c84344aadf189710c22b2dc5e13a0

  • SHA256

    d58448469a68d430d85894b1bc7df32be3931b9ac2c64154ed55ed74830fc0df

  • SHA512

    3633d187087ccc31cbefec5ce6272507a4d12c19cb14dd348713fd6d94f2cff2c04b89a2c8942b2f6fcd6500017fa9eff171ee88b374de0ab53c8c6a79ebbfe5

  • SSDEEP

    3072:xDOnsLMaoZ5L8FuaMTPHwH4IzIpIDgkxcauDUtLNXf/ln:dLMxsxuPHwPcpQg5aMUtb

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: GetForegroundWindowSpam 1 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:1456

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/1456-54-0x0000000075B51000-0x0000000075B53000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1456-55-0x00000000008DA000-0x00000000008EA000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1456-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1456-57-0x0000000000400000-0x000000000045E000-memory.dmp
    Filesize

    376KB

    Download
  • memory/1456-58-0x0000000000400000-0x000000000045E000-memory.dmp
    Filesize

    376KB

    Download