Overview

overview

10

Static

static

1

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    03-02-2023 07:48

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General

  • Target

    file.exe

  • Size

    284KB

  • MD5

    a446d1372a365a1d59bf68fbdb8f5af6

  • SHA1

    b832411ea49bc2e87b1a950acf716d4c65f34075

  • SHA256

    90988c815a0d7bca3e0e8cc3ebde74d55e3eda874687ed7b92bb3528c2745d57

  • SHA512

    32de47c199311f2e9ea380feafdeb45bdf9868fb428aa83e0add048e26cadd3ce22406dfd1f8cab9ee971df5744aae06e1e09cbd001e5e9178560b4736a63476

  • SSDEEP

    3072:sHqXjNetbVnFLYM+VnWRaR5CxaiUIozR9FsGY67ACAZMlw:sHqUFLYM+VnkaOxaiU19e+UCAZOw

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: GetForegroundWindowSpam 1 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/1276-59-0x000007FEF67D0000-0x000007FEF6913000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/1276-60-0x000007FE8C650000-0x000007FE8C65A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2036-54-0x00000000767B1000-0x00000000767B3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2036-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2036-55-0x000000000066B000-0x000000000067E000-memory.dmp
    Filesize

    76KB

    Download
  • memory/2036-57-0x0000000000400000-0x00000000004C9000-memory.dmp
    Filesize

    804KB

    Download
  • memory/2036-58-0x0000000000400000-0x00000000004C9000-memory.dmp
    Filesize

    804KB

    Download