Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05-10-2022 19:31

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General

  • Target

    file.exe

  • Size

    271KB

  • MD5

    e41781d52a6071427b46ce9690f5fe6d

  • SHA1

    7ea6e769900c7a29953a1073cb3eb3f58f3ff8a7

  • SHA256

    681bb256b967588200393a29cac5b96a3ab81380126c918905fd4a4d1a6651e1

  • SHA512

    2ab2fd24e5118789bf2e7d07a64c34faff37aa6b0758b751396253db1e3260e0f8ac76f10c7576454039e4a9bee62595c4000c44ee9110c20e59a39b826f9235

  • SSDEEP

    6144:lHeF1LMeOx+1pF/1MruzbgwughiXwVfUU:l4Ajx+TFGunndidU

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:2036

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/2036-54-0x0000000076151000-0x0000000076153000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2036-56-0x0000000000230000-0x0000000000239000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2036-55-0x000000000055C000-0x000000000056C000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2036-57-0x0000000000400000-0x0000000000449000-memory.dmp
    Filesize

    292KB

    Download
  • memory/2036-58-0x0000000000400000-0x0000000000449000-memory.dmp
    Filesize

    292KB

    Download