Overview

overview

10

Static

static

1

747eea1cbc...4b.exe

windows7-x64

10

747eea1cbc...4b.exe

windows10-2004-x64

10

Resubmissions

18-02-2023 23:24

230218-3dwxnsdh65 10

18-02-2023 20:01

230218-yrh6hscf7s 10

Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    18-02-2023 23:24

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Report Analysis Logs

General

  • Target

    747eea1cbc8b8a498508807a41a4424b.exe

  • Size

    247KB

  • MD5

    747eea1cbc8b8a498508807a41a4424b

  • SHA1

    d104137508c56796482869ab7f375c54e07ef797

  • SHA256

    e98e282471580c18e1d16b4272d02128acd7ed961f9a7321b98df3b52e5b6563

  • SHA512

    aa936bcb1960b63e185def04c1f69a10922345f05dbdab7194e90940efd8283133080dfdcdd437908605cb85d8d9147cf336eb7c9b1a6bfee7ec4e1a61c77902

  • SSDEEP

    3072:bV2J63oALpySynBikVAjFWV1t3p8N7z2mQRQS9na6Sp9zl4A2tTQmW07xVUmig:pCFALpy7FsWV1xy7z2mQiotSrJktIK7

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Signatures

  • Detects Smokeloader packer 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Drops file in Windows directory 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\747eea1cbc8b8a498508807a41a4424b.exe
    "C:\Users\Admin\AppData\Local\Temp\747eea1cbc8b8a498508807a41a4424b.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1780

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/1780-54-0x0000000074D81000-0x0000000074D83000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1780-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1780-55-0x000000000060E000-0x0000000000623000-memory.dmp
    Filesize

    84KB

    Download
  • memory/1780-57-0x0000000000400000-0x000000000056F000-memory.dmp
    Filesize

    1.4MB

    Download
  • memory/1780-58-0x0000000000400000-0x000000000056F000-memory.dmp
    Filesize

    1.4MB

    Download