Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-10-2022 00:50

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General

  • Target

    file.exe

  • Size

    146KB

  • MD5

    103a3250f96a82dfd3b7d14a97ee46a2

  • SHA1

    86c617ec7617c5dfb2937e70376ab952256e36d1

  • SHA256

    5990530995580e338b7c514ae1982b0c7f0ee3e1a1235dbb42ff3ee9f4847ad0

  • SHA512

    d2b15c4c0eef74d0f18dc33b287c86e341a0f665303ba7e0b3df91237a361bb77471a9ad130a9c881fd94cba63c0abe8f5e36b1aa34fe4efd0f78226bf519acc

  • SSDEEP

    3072:N55c0Fhfc2CmRbJFhrl/jypEvFQ8pl3KszZOOa/sO:DbYebJFh9y46Vmlj

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:5060

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/5060-132-0x00000000006AD000-0x00000000006BE000-memory.dmp
    Filesize

    68KB

    Download
  • memory/5060-133-0x0000000000660000-0x0000000000669000-memory.dmp
    Filesize

    36KB

    Download
  • memory/5060-134-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/5060-135-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download