Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-10-2022 02:05

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General

  • Target

    file.exe

  • Size

    145KB

  • MD5

    3c5df293099bedc4db962146a72851e0

  • SHA1

    08ab9f6253343e9214d6e4769f3e370340f36fe1

  • SHA256

    605a0b657a727788d15b53f3cdb81de5861b50b41c23f5a36ee12d5493899422

  • SHA512

    5a4786d2fb83257d463a438ebdb34a5b5fe58a41f5910a1b90bd24ee58eb82cc090e8ffc151b1cd1065b22408abbc34ed538c8656efc2ca0eb5c448bfe8eff46

  • SSDEEP

    3072:uAa3cFyhfr5xQECucMkM/F4beXYPQtx0Im/O:Fns5xQENcMkM/W6XY6Pw

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:4176

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/4176-132-0x000000000089D000-0x00000000008AD000-memory.dmp
    Filesize

    64KB

    Download
  • memory/4176-133-0x0000000000810000-0x0000000000819000-memory.dmp
    Filesize

    36KB

    Download
  • memory/4176-134-0x0000000000400000-0x0000000000580000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/4176-135-0x0000000000400000-0x0000000000580000-memory.dmp
    Filesize

    1.5MB

    Download