Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2022 23:32

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General

  • Target

    file.exe

  • Size

    132KB

  • MD5

    70d3bd2009ca3905d538b8e3868576cc

  • SHA1

    fcbd13fbf22fda38c1cc0c9a6a28c87e84414dd7

  • SHA256

    5c91f29ab9599e421ec9e4b4f3772a3a45ffc5d48a99f211b1acd4c0075423af

  • SHA512

    146e6d056ea2b2c5fe368903ea42e6d3447a56aa552acdb6ba96eafec101ded29acfd83f152b76636b768577daf7a7d77a3f9bd0ff02ce350946f6b187368899

  • SSDEEP

    3072:L4S50dOR3aoC3z+C0swcSSTPvfj+y/7dQR95eoe:izNL1zfd/RI6

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:1488

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/1488-54-0x0000000076681000-0x0000000076683000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1488-55-0x000000000072D000-0x000000000073E000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1488-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1488-57-0x0000000000400000-0x000000000057E000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1488-58-0x0000000000400000-0x000000000057E000-memory.dmp
    Filesize

    1.5MB

    Download