Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    164s
  • max time network
    173s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 19:11

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General

  • Target

    file.exe

  • Size

    187KB

  • MD5

    44c87d3bc316eefe4dcbf66afed72abc

  • SHA1

    96bde412ef761b4d53506ae4ed2999bc9dcaf137

  • SHA256

    731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1

  • SHA512

    2449da42cf169ef2a9e01ade64dd8c52ab6037ce9a726597d88f5eeaa726b06f77bc08612aaeccf9354cd23bee879b1724f222e24c8bab25fef7e75a8bf0e0c1

  • SSDEEP

    3072:hsKq2z/YFBDK+1L8pOov9vl5izTyHnbACodEdE53iiy2:tqG6LaO6QTak/dKEFii1

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: GetForegroundWindowSpam 1 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:3896

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/3896-132-0x00000000006FD000-0x000000000070E000-memory.dmp
    Filesize

    68KB

    Download
  • memory/3896-133-0x0000000002380000-0x0000000002389000-memory.dmp
    Filesize

    36KB

    Download
  • memory/3896-134-0x0000000000400000-0x000000000064C000-memory.dmp
    Filesize

    2.3MB

    Download
  • memory/3896-135-0x0000000000400000-0x000000000064C000-memory.dmp
    Filesize

    2.3MB

    Download