Overview

overview

10

Static

static

3

edc235f5b2...7e.exe

windows7-x64

10

edc235f5b2...7e.exe

windows10-2004-x64

10

Resubmissions

05-04-2024 08:20

240405-j8vtbafc3s 10

08-02-2024 23:45

240208-3r8hmach4x 10

Analysis

  • max time kernel
    60s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-04-2024 08:20

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Report Analysis Logs

General

  • Target

    edc235f5b21f8230e1287d22bd884bc8c36424210b4c14e8e9c2f2e0dedd3f7e.exe

  • Size

    168KB

  • MD5

    ec093454a010a3e301e6b6e4cb5184cb

  • SHA1

    d9912927633c0d7f95edab4a8cabacccf7ab58d6

  • SHA256

    edc235f5b21f8230e1287d22bd884bc8c36424210b4c14e8e9c2f2e0dedd3f7e

  • SHA512

    0fe24aa7fee463d2dc4bbcb628210bbbebc8f09495766a116da7e2ae9622daaa9d6a9a8ac2eda206a378987ec975f7cd87249d376b9775aef7fc820a7a07a027

  • SSDEEP

    3072:42w44jo5hGz+SbvmhBGNm0T3eLQFbAwQeeyGACS:4HLyXG6H0TUGg

Score
10/10
smokeloaderpub3backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://sjyey.com/tmp/index.php

http://babonwo.ru/tmp/index.php

http://mth.com.ua/tmp/index.php

http://piratia.pw/tmp/index.php

http://go-piratia.ru/tmp/index.php
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • 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
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\edc235f5b21f8230e1287d22bd884bc8c36424210b4c14e8e9c2f2e0dedd3f7e.exe
    "C:\Users\Admin\AppData\Local\Temp\edc235f5b21f8230e1287d22bd884bc8c36424210b4c14e8e9c2f2e0dedd3f7e.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:848

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/848-1-0x0000000000640000-0x0000000000740000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/848-2-0x00000000005E0000-0x00000000005EB000-memory.dmp
    Filesize

    44KB

    Download
  • memory/848-3-0x0000000000400000-0x0000000000434000-memory.dmp
    Filesize

    208KB

    Download
  • memory/848-5-0x0000000000400000-0x0000000000434000-memory.dmp
    Filesize

    208KB

    Download
  • memory/3460-4-0x0000000007B40000-0x0000000007B56000-memory.dmp
    Filesize

    88KB

    Download