Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    02-10-2022 01:31

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General

  • Target

    file.exe

  • Size

    148KB

  • MD5

    aca16485860b8507c790cd4e9839bf06

  • SHA1

    e99c3306cc65017d81a75b3fff1e806edf3ee946

  • SHA256

    5c35adac3572729f8045c94f48aa18b66ca0b79928a3548c7a8e6f5532c4aee1

  • SHA512

    668dabe50d415320cc68b9c979f7b05e11d5feb0b3d35da1fd5dc9823061582fcd06032e0e3df2e5bb53dbce4af2f21a4697751e420175a910a32b112ba57075

  • SSDEEP

    3072:JytegsZvR5I7c825UyBi1A/2oA2x24Gi99/oi/:9gsFI7c825JBiHkvGAH

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:552

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/552-54-0x0000000075131000-0x0000000075133000-memory.dmp
    Filesize

    8KB

    Download
  • memory/552-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/552-55-0x000000000062D000-0x000000000063E000-memory.dmp
    Filesize

    68KB

    Download
  • memory/552-57-0x0000000000400000-0x0000000000582000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/552-58-0x0000000000400000-0x0000000000582000-memory.dmp
    Filesize

    1.5MB

    Download