Overview

overview

10

Static

static

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
    21-12-2022 08:44

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General

  • Target

    file.exe

  • Size

    219KB

  • MD5

    af89a5eddc4439ca0935391a6632b04d

  • SHA1

    949f47250dab6df77ac228ef7611b5552b97f64f

  • SHA256

    f380226c6bc0023ecad559e1e7fca052c21d26630130fa598c04f495737bc60e

  • SHA512

    052473a2505fec50c3ec33fdbc628833039a3f9d211d177017fb88c0f9c76c1158eda8877fc97c64017f46f01aa8acbf9bf7850463fb8a8107d6e2cad95389ec

  • SSDEEP

    3072:H16AdgLSdU15hsk/rEEAomp5bpS7njMTROL1TW8zkqWzgKr/so:wASLwb0mPbejlBTWEkqWzz/

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:2044

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/2044-54-0x00000000005B8000-0x00000000005C9000-memory.dmp
    Filesize

    68KB

    Download
  • memory/2044-55-0x0000000075FF1000-0x0000000075FF3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2044-57-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2044-56-0x00000000005B8000-0x00000000005C9000-memory.dmp
    Filesize

    68KB

    Download
  • memory/2044-58-0x0000000000400000-0x000000000045F000-memory.dmp
    Filesize

    380KB

    Download
  • memory/2044-59-0x0000000000400000-0x000000000045F000-memory.dmp
    Filesize

    380KB

    Download