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
    34s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06-02-2023 22:32

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General

  • Target

    file.exe

  • Size

    301KB

  • MD5

    5ee4f7d67bf2903018c163de5028ed41

  • SHA1

    92516404f49b129d7de1be445c29753d815b0a19

  • SHA256

    0bef3d943582c80ce5ed13481f937dfef57a68eb3ad2a81d2099efbb37ee3226

  • SHA512

    07e1c53cf67cae726c22fca231bd6dd2373a217987b7ec860ae625cbb4da5b38295ef3a430db47ba3c4f9ecfbfd7268048ffeb7786004878121924d11f018087

  • SSDEEP

    3072:CyLtb6bvD4L6XRGRgBu5CXtEWmEoVaL4BpGbsuuQjiMTE5aOgYafZi:Ci40L6kbimEoVaLAcbbuQj9KgYah

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:1144

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/1144-54-0x0000000076041000-0x0000000076043000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1144-55-0x000000000059C000-0x00000000005B1000-memory.dmp
    Filesize

    84KB

    Download
  • memory/1144-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1144-57-0x0000000000400000-0x00000000004C8000-memory.dmp
    Filesize

    800KB

    Download
  • memory/1144-58-0x0000000000400000-0x00000000004C8000-memory.dmp
    Filesize

    800KB

    Download