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
    01-10-2022 07:01

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General

  • Target

    file.exe

  • Size

    145KB

  • MD5

    8925a21725a2759e4b588e5b7a4255d3

  • SHA1

    de70902b9198c7e970e538a027cdbdccca62eb53

  • SHA256

    87853c8dd83597e60591cb5e9ee38c60bc169a08d7b027d8a0cbeca9c6ed8c1d

  • SHA512

    cea21720f9ee83c2a113fa56faac3cbbd5ccc2e333c1770b39bb4d22de0c24c8e6011c639943845138eda5f9bf366bf5e832008147c9d890a3ea9ed849586eb2

  • SSDEEP

    1536:R7Bm2vBIUcxUZf2UeRyHySV2iti97N2CTrbzKCU+xFmkJPepyWwrQx2E:Rgp+sUeRZite2grfKCU+/mkJPecWw8J

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:1664

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/1664-54-0x0000000075981000-0x0000000075983000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1664-56-0x0000000000230000-0x0000000000239000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1664-55-0x000000000074D000-0x000000000075E000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1664-57-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1664-58-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download