Overview

overview

10

Static

static

1

a5544fe3b2...3e.exe

windows7-x64

10

a5544fe3b2...3e.exe

windows10-2004-x64

10

Resubmissions

24-02-2023 13:54

230224-q72c2abe92 10

24-02-2023 08:30

230224-kel5raag32 10

Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    24-02-2023 13:54

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    a5544fe3b20b68f0e9f922a619106f958cd540bbd04d693f88da41ef52e4163e.exe

  • Size

    218KB

  • MD5

    787552a670f1d84519eac15b3bff157d

  • SHA1

    625517d47b2f4f7aeff5143bffc07fd48460c150

  • SHA256

    a5544fe3b20b68f0e9f922a619106f958cd540bbd04d693f88da41ef52e4163e

  • SHA512

    ecc4d91791ad983298d58d3be2f8b3afc350e2ed2e05899f1b18eae9f6cb8756b4aba3b046ade49b57a43e2f553ede10b2f104716b40ab579a348bd03a2091ac

  • SSDEEP

    3072:lFJon5L1iJZmUBGIYQS915j1Y7EnzRB1TrxF65jm3L1gHTy:xaLomUBVS9XhY7EnzRzrxGjmb1t

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\a5544fe3b20b68f0e9f922a619106f958cd540bbd04d693f88da41ef52e4163e.exe
    "C:\Users\Admin\AppData\Local\Temp\a5544fe3b20b68f0e9f922a619106f958cd540bbd04d693f88da41ef52e4163e.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1692

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

Loading Replay Monitor...

Downloads

  • memory/1220-56-0x00000000029D0000-0x00000000029E6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1692-55-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1692-57-0x0000000000400000-0x000000000056B000-memory.dmp
    Filesize

    1.4MB

    Download