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
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    17-02-2023 13:37

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General

  • Target

    file.exe

  • Size

    190KB

  • MD5

    2836d22fc9793312d31aa9d96839bd91

  • SHA1

    6e5f5a9e2c8d3f8bc714d978542cd12b0b4c8e7d

  • SHA256

    2aa80995de6dce2c7590be4937c9e53b8f56a515f6699c3818c19000cd0a6bb0

  • SHA512

    5e03c783d818acd87f77a267fef71cdfdb11d540950ce53bcd56e8896166a5358a622cc125d2e8d3e7d09669becea62b6cd7cc0571fe67b3aa784d59b7b3c4ba

  • SSDEEP

    3072:DXyXRryCCqf44XxGv8CTmXi35fm47QyMAeHgdDFv1HUAbljUT:DiXLPfRc04M47Qy3kgfx7blA

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:1952

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/1952-54-0x0000000075D01000-0x0000000075D03000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1952-55-0x000000000030E000-0x0000000000321000-memory.dmp
    Filesize

    76KB

    Download
  • memory/1952-56-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1952-57-0x0000000000400000-0x0000000000564000-memory.dmp
    Filesize

    1.4MB

    Download
  • memory/1952-58-0x0000000000400000-0x0000000000564000-memory.dmp
    Filesize

    1.4MB

    Download