Overview

overview

10

Static

static

1

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    17-02-2023 11:04

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General

  • Target

    file.exe

  • Size

    190KB

  • MD5

    30824c41f87523365ea97bb45124e05b

  • SHA1

    84f3006abb751f0e3f2379f82fb21192dff007a1

  • SHA256

    887d0e5ed17ce5dfe01ef13131fdc8010202ec5a9eb79812d2bed3ebd72e25d6

  • SHA512

    67b5fdbcd328020d9017e49cc1db0cccd334d5f18bb65432259f078cce70459190f1e25622c8d3be0682cf58d8b5ba98f6a5c0f1c241cc269e1f0ebc6ea346b7

  • SSDEEP

    3072:thlS+ueCHWotAF4WcoTcFak5HjgwnkK4ArLFt75GaSLtCI6TB0:tDSP2o2Kj1aSHv/fFhgfLtCI6T

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:1256

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/1256-54-0x0000000075091000-0x0000000075093000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1256-55-0x000000000026E000-0x0000000000281000-memory.dmp
    Filesize

    76KB

    Download
  • memory/1256-56-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1256-57-0x0000000000400000-0x0000000000564000-memory.dmp
    Filesize

    1.4MB

    Download
  • memory/1256-58-0x0000000000400000-0x0000000000564000-memory.dmp
    Filesize

    1.4MB

    Download