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
    24-09-2022 19:20

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General

  • Target

    file.exe

  • Size

    195KB

  • MD5

    8efcb80387d942d8b95c6c9e2f7362f5

  • SHA1

    83c6a73d216d33b566bcb76557d52362664044bd

  • SHA256

    b4f68f3c19cf2298cdd08aa03a7b1be0242f351ec186c8189c22c19a66bf6def

  • SHA512

    19b407ba6be0295a56ff4a8502e416ded1fd4767566dba14019fbe07d65347b833d99575601ead94b8df9b328f9b3ff725936348f7ef9eadc4ab112a9b696fce

  • SSDEEP

    3072:XpMbWdLedlOxKA5PZqcWB6tea9o/PeTDcHzEBp2GhBsSnb/PkkXx:LdLtxzZqPBwKneff

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:1884

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/1884-54-0x0000000075571000-0x0000000075573000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1884-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1884-55-0x00000000006EB000-0x00000000006FB000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1884-57-0x0000000000400000-0x000000000058A000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1884-58-0x0000000000400000-0x000000000058A000-memory.dmp
    Filesize

    1.5MB

    Download