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
    24-12-2022 20:02

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General

  • Target

    file.exe

  • Size

    224KB

  • MD5

    8dcea1b5831c250cde35eec42eb4a674

  • SHA1

    f8b3070c9230f5572b406eaa08efe91295325971

  • SHA256

    92da77096209012e820e95702b7d0e21656398606b1aa030402f970e6cfa08e8

  • SHA512

    c7b03c0018bd3a310308811005f932bfba11921156c0e598a4eb886070eb18ada29c0d5d9987441f7759e8003ffdf583380ff1b28d138f12723ddd07fdd013a6

  • SSDEEP

    3072:XDm9Lm44TP5VcIEIk93KoilnD4SV+xBqp4auDfOAS48f/ln:4Lm44zcht3onV+xAp4aMWAFO

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:1948

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/1948-54-0x0000000076031000-0x0000000076033000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1948-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1948-55-0x000000000061A000-0x000000000062A000-memory.dmp
    Filesize

    64KB

    Download
  • memory/1948-57-0x0000000000400000-0x000000000045D000-memory.dmp
    Filesize

    372KB

    Download
  • memory/1948-58-0x0000000000400000-0x000000000045D000-memory.dmp
    Filesize

    372KB

    Download