Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2022 10:31

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General

  • Target

    file.exe

  • Size

    146KB

  • MD5

    06dc6cce85464f1c6ead9b2c580bff45

  • SHA1

    676e7f3aa4bb7b7f2ab8b7f7b0c743055d2de17c

  • SHA256

    6f0a89ecb127233c0698b16ea7b8bced62892f220d5ff5cfafc170ecaf2ae747

  • SHA512

    fab3b05460c48002c2e1a6b0085b99d0a9e797bcb434217bf99338b872238215546456ae80227e666f4daec41d1fe27369f89d134f107255d8d35b5a291f42fd

  • SSDEEP

    3072:jrumaW/RaKhC0zA8UIY95L2kwNHP4X8I7HrLe:9a6hVm3i3fqLLe

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:1572

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/1572-54-0x0000000076121000-0x0000000076123000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1572-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1572-55-0x000000000062D000-0x000000000063E000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1572-57-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1572-58-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download