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
    23-09-2022 18:54

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General

  • Target

    file.exe

  • Size

    187KB

  • MD5

    37c8d0860de2784ad31beb411456ee40

  • SHA1

    9517ddb5c1f88c79b760028f50aceebe9f035706

  • SHA256

    28a810327fcc5483e15d9e305a0ad5217167da2b6c3d056ac977fe23f8cd7ba8

  • SHA512

    d3a89aa77e1767e3fc2bfc5d7e4e26227ad53228873ecfd00187abb6ee4c8d30f8289a7bd523a96277b0a07fb9a232d2e5509d33513ab100617a3fe46cb1cb9f

  • SSDEEP

    3072:nd0UeLXuvuf594fKDSX6kqJCC85pzoHB+5GvT+Qt/Pk44n:SLguwKeXzOCrxyL+

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:736

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/736-54-0x0000000076201000-0x0000000076203000-memory.dmp
    Filesize

    8KB

    Download
  • memory/736-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/736-55-0x00000000006BB000-0x00000000006CC000-memory.dmp
    Filesize

    68KB

    Download
  • memory/736-57-0x0000000000400000-0x0000000000589000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/736-58-0x0000000000400000-0x0000000000589000-memory.dmp
    Filesize

    1.5MB

    Download