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
    24-01-2023 16:41

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General

  • Target

    file.exe

  • Size

    176KB

  • MD5

    412910fbbe122dbc56496e41a8b72b54

  • SHA1

    8a5f50d644c56702b7edb16ee368a64bef7aea24

  • SHA256

    74b86eed28104c9f459d08d48044192745239f643d8896892acf46ce60deb3fc

  • SHA512

    6f69dc1e2c357eaf2f47258b30e84ee2d80579ad1ea145b2385995c6a257ec8ddf5efb3608e77724c16f9a9b936c46b205b0133a3e141b1b84c2f9e8072da66d

  • SSDEEP

    3072:ABN2XdPtLzQWbQ5p8F69mKG5DdWNNO/pOdj0V/E0PVPVGss:oYLMWbNPR+lE/3fG

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:1844

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/1844-54-0x0000000075B41000-0x0000000075B43000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1844-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1844-55-0x000000000301D000-0x0000000003030000-memory.dmp
    Filesize

    76KB

    Download
  • memory/1844-57-0x0000000000400000-0x0000000002B96000-memory.dmp
    Filesize

    39.6MB

    Download
  • memory/1844-58-0x0000000000400000-0x0000000002B96000-memory.dmp
    Filesize

    39.6MB

    Download