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
    03-10-2022 09:32

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General

  • Target

    file.exe

  • Size

    134KB

  • MD5

    3cd6a6a7c0cfea596169310f9684abb4

  • SHA1

    bc0be5875a8ae42f655f70de6527ace5cee1c687

  • SHA256

    8f852d7bb511608ddb89f45526c3528276cdded657decdf36c7e04fc02578122

  • SHA512

    26cb7764c45b1382669d5dcc88fb495672cf4b530360b46f0aeb26fd5e73966ed331c29bfea46b71b3acacc96eda1e5984a0e0156ca87e6573c0a1c84419447e

  • SSDEEP

    3072:JR47YOR7G1AA97tqnOl18CnNSG97UsU5j20122Ve:JvLcUOwU7px28

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:1344

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/1344-54-0x0000000074F41000-0x0000000074F43000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1344-55-0x000000000061D000-0x000000000062E000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1344-56-0x00000000002B0000-0x00000000002B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1344-57-0x0000000000400000-0x000000000057E000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/1344-58-0x0000000000400000-0x000000000057E000-memory.dmp
    Filesize

    1.5MB

    Download