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
    28-09-2022 12:31

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General

  • Target

    file.exe

  • Size

    296KB

  • MD5

    38483368c702751aad64d428ad55bea6

  • SHA1

    f561137c6024d4a98b501a78aa03123ecae8448a

  • SHA256

    7ff74ea26b63223cb00260ebb4a45de95f4af7cb7b4eab488255f4bcaea33b77

  • SHA512

    b20a7cdf04315bd980269997484a3b5ee999d167a74d3a7fb54bf93fffddc11f186fd9c82a6105ff00478edacf10123cee0ede66b37ca0e436202b7ecf61d113

  • SSDEEP

    6144:wb7YR1QHgjUiliPSJO31qXq0BOqSigavwVfIJ0:wS4gjpiqJOFqTBhXRJ0

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:1948

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/1948-54-0x0000000000588000-0x0000000000599000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1948-55-0x00000000764D1000-0x00000000764D3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1948-57-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1948-56-0x0000000000588000-0x0000000000599000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1948-58-0x0000000000400000-0x000000000044F000-memory.dmp
    Filesize

    316KB

    Download
  • memory/1948-59-0x0000000000400000-0x000000000044F000-memory.dmp
    Filesize

    316KB

    Download