Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2022 04:49

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General

  • Target

    file.exe

  • Size

    220KB

  • MD5

    fcfa03e0a403007b0c0f3237eb76c744

  • SHA1

    60682f3ee476fe546d0f4a107b19e6d39184f880

  • SHA256

    c1e243c1e46bca4b8472c39fa7f249513e3838ce0557ca66a41fe43d0b41e139

  • SHA512

    9e177d191ecb38f776970889790518703096766d8f76c53faaeff9a28e97695cf431a59629d7edb30ac2d3a4a63ab11d58e5531f2c20434a0d20b5ea9dae2785

  • SSDEEP

    3072:4bHa1HLVd115sR7/4/uKjr9ZOOIsXGp2vX1ZWV7b/mNwdo+DNHCDml:cHkHLVdu7/VKj5djv/+4wZxCa

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:752

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/752-54-0x0000000000638000-0x0000000000649000-memory.dmp
    Filesize

    68KB

    Download
  • memory/752-55-0x0000000075241000-0x0000000075243000-memory.dmp
    Filesize

    8KB

    Download
  • memory/752-56-0x0000000000638000-0x0000000000649000-memory.dmp
    Filesize

    68KB

    Download
  • memory/752-57-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/752-58-0x0000000000400000-0x0000000000461000-memory.dmp
    Filesize

    388KB

    Download
  • memory/752-59-0x0000000000400000-0x0000000000461000-memory.dmp
    Filesize

    388KB

    Download