Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-09-2022 00:22

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General

  • Target

    file.exe

  • Size

    196KB

  • MD5

    4cdb1893c8d4303a0185196484a8940f

  • SHA1

    8e942ee877a714f716eb023991208e020d07d726

  • SHA256

    a1a5028524105cb055b3e97027c4db23695c6a00791db6e3554f5ecdadf95c53

  • SHA512

    71882ccdcde3d2cad96dcf88e1d89640140ba31dde2776f961c1714d0eb888fbfbbfd1f8472c23c5a038273db3aebd45f2479f81b2da84f304ee69b9bf528bfa

  • SSDEEP

    3072:r/VU1bL4JxVsN5Kp766dMkJr4o0eSIa/pftnPYMdUKB+BV4U/PkkXx:8LyVTp75Okx/vMFntUXBV4

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:1300

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/1300-54-0x0000000074F41000-0x0000000074F43000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1300-55-0x000000000069B000-0x00000000006AC000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1300-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1300-57-0x0000000000400000-0x000000000058B000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1300-58-0x0000000000400000-0x000000000058B000-memory.dmp
    Filesize

    1.5MB

    Download