Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-09-2022 19:38

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General

  • Target

    file.exe

  • Size

    198KB

  • MD5

    b49a43e96065cfdacf0352ee1321d5ac

  • SHA1

    1a27ff45c05205f9a44c620bec002926f177a789

  • SHA256

    a5cf6a709d21459f54c0d6477d9b30828e3dc1c7927bbc178b408df61d6517ce

  • SHA512

    5ec0da46da8c989d7481f5b50ca8efd2d09184b4cb177fae47b1cba06c5a97d6ff3cd45ce41016f09ad465d77c3d3a6835db9ae467a10469cbb82a48cd4a71f2

  • SSDEEP

    3072:K2HetLsmcb4PBA5Y0cpsUUHnICM486CZc0zv+3V60BZGZI/PkkXx:GLZPE+s3F7abbO6c

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:532

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/532-54-0x0000000075091000-0x0000000075093000-memory.dmp
    Filesize

    8KB

    Download
  • memory/532-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/532-55-0x000000000070B000-0x000000000071C000-memory.dmp
    Filesize

    68KB

    Download
  • memory/532-57-0x0000000000400000-0x000000000058B000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/532-58-0x0000000000400000-0x000000000058B000-memory.dmp
    Filesize

    1.5MB

    Download