Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    24-01-2023 17:51

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General

  • Target

    file.exe

  • Size

    176KB

  • MD5

    59c488585bd2026e9801570209b7bd1d

  • SHA1

    353ba91c0096fee87527b1b222a20777eeaf905d

  • SHA256

    bc920b349c0edabf7b151dc527d3d4a31aabc2a24fb8265ead0b36f2695ef88f

  • SHA512

    16690810fc2da536298bb5833bd89d16993fc99cac5d4115bbfe8fcf11e5517e66bf61cf2360360f6ede5ad7bd1921ca28e864fa7c66e9c2938c1ccc17a34b19

  • SSDEEP

    3072:6BN2x8CJLaNLeR5S04YWCQPvuPnIsDzwBKFpWwCjJGV5Os:OCLgLe14YW7PGP1DkBKFAJiO

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:1284

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/1284-54-0x0000000075931000-0x0000000075933000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1284-55-0x0000000002D2D000-0x0000000002D40000-memory.dmp
    Filesize

    76KB

    Download
  • memory/1284-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1284-57-0x0000000000400000-0x0000000002B96000-memory.dmp
    Filesize

    39.6MB

    Download
  • memory/1284-58-0x0000000000400000-0x0000000002B96000-memory.dmp
    Filesize

    39.6MB

    Download