Overview

overview

10

Static

static

3

SecuriteIn...31.exe

windows7-x64

10

SecuriteIn...31.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    12-04-2024 07:29

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General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.16966.19531.exe

  • Size

    325KB

  • MD5

    c009d4d9d319cf4e11aa99b6d57fb433

  • SHA1

    448d7e0994c44bb56f95e9073891ccd5c6d51a86

  • SHA256

    0b3d482dd4c05dafe53de7afbef7d8d13a62c687a7e705c212fcfe536ec22d9e

  • SHA512

    8ddb8ae2b808cbf2a459b3ea21573e2eed8b362b8558610beeff77013a7b9de8889c7b55a8e97a01c7988cdde4a91dfd523ab84b2ab9766f242a0b734eb77635

  • SSDEEP

    3072:W7oggIL3mnqnjGt4RI5BnqV6olpiaRqUQ5iru5y7qQ:W7HgIL3WqjGt4RiRqV6OlqUuku5yW

Score
10/10
smokeloaderpub3backdoortrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

smokeloader

Version

2022

C2

http://nidoe.org/tmp/index.php

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

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

http://talesofpirates.net/tmp/index.php
rc4.i32
rc4.i32

Signatures

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.16966.19531.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.16966.19531.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2980
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {64DBF7A4-E177-49A3-B7B8-F3C69B407A0F} S-1-5-21-330940541-141609230-1670313778-1000:KXIPPCKF\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2412
    • C:\Users\Admin\AppData\Roaming\vifujhj
      C:\Users\Admin\AppData\Roaming\vifujhj
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:2364

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\vifujhj
    Filesize

    325KB

    MD5

    c009d4d9d319cf4e11aa99b6d57fb433

    SHA1

    448d7e0994c44bb56f95e9073891ccd5c6d51a86

    SHA256

    0b3d482dd4c05dafe53de7afbef7d8d13a62c687a7e705c212fcfe536ec22d9e

    SHA512

    8ddb8ae2b808cbf2a459b3ea21573e2eed8b362b8558610beeff77013a7b9de8889c7b55a8e97a01c7988cdde4a91dfd523ab84b2ab9766f242a0b734eb77635

    Download Submit
  • memory/1412-4-0x0000000002570000-0x0000000002586000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1412-16-0x0000000002950000-0x0000000002966000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2364-14-0x0000000000530000-0x0000000000630000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/2364-15-0x0000000000400000-0x0000000000460000-memory.dmp
    Filesize

    384KB

    Download
  • memory/2364-17-0x0000000000400000-0x0000000000460000-memory.dmp
    Filesize

    384KB

    Download
  • memory/2980-1-0x0000000000580000-0x0000000000680000-memory.dmp
    Filesize

    1024KB

    Download
  • memory/2980-2-0x0000000000220000-0x000000000022B000-memory.dmp
    Filesize

    44KB

    Download
  • memory/2980-3-0x0000000000400000-0x0000000000460000-memory.dmp
    Filesize

    384KB

    Download
  • memory/2980-5-0x0000000000400000-0x0000000000460000-memory.dmp
    Filesize

    384KB

    Download