Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-10-2022 04:25

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General

  • Target

    file.exe

  • Size

    231KB

  • MD5

    1a616f64afe67988a8d7968a4a1fbbd8

  • SHA1

    d476aa9644fd5635ba94806eebd57d4bd2e0ce0d

  • SHA256

    929949f9ce4c548e05c423b8ff97ac24c5d1530283f4c49d631332897304c138

  • SHA512

    9330734a8af64aae289801c1bc53e635c7fea201ced7ac12cc935957a9833c7daaf3ecbcccbc8e25afbbb8fb780c2302ff26d3c24286f59fdae331ccc054cf1a

  • SSDEEP

    6144:MkNLSkxcgo3PNHP77sVfsLrs7IzFiZHil:MEekxsHHsZ97LZCl

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:1376

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/1376-54-0x0000000003088000-0x000000000309E000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1376-55-0x0000000075BD1000-0x0000000075BD3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1376-57-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1376-56-0x0000000003088000-0x000000000309E000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1376-58-0x0000000000400000-0x0000000002C27000-memory.dmp
    Filesize

    40.2MB

    Download
  • memory/1376-59-0x0000000000400000-0x0000000002C27000-memory.dmp
    Filesize

    40.2MB

    Download