Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    17-12-2022 17:47

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General

  • Target

    file.exe

  • Size

    214KB

  • MD5

    6051cf3938f73f40d4a4b7f3926d6764

  • SHA1

    3f7062bc658f15c2c9710394e50386fae2ad09c5

  • SHA256

    bed20f2b8b7763670652ab07352843768ab74d71b273d00fa7dc75df8858b990

  • SHA512

    708b27bb9b2b4d21beb9a3444a6c080b83726f4cb37d9784bb22e6676f796a56fcf49ac595f89704b72487273b475c58a3c98a51016e52666d5d84a1a5266b56

  • SSDEEP

    3072:rlLT5zPLKvTR5rEXbLwVLmpUW5Yv8/g3xotuNjG3ERWR3Le:BHRPLKnAXbLKLmp59g3CCCU0V6

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:108

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/108-54-0x00000000008D8000-0x00000000008E9000-memory.dmp
    Filesize

    68KB

    Download
  • memory/108-55-0x0000000075B41000-0x0000000075B43000-memory.dmp
    Filesize

    8KB

    Download
  • memory/108-57-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/108-56-0x00000000008D8000-0x00000000008E9000-memory.dmp
    Filesize

    68KB

    Download
  • memory/108-58-0x0000000000400000-0x000000000045F000-memory.dmp
    Filesize

    380KB

    Download
  • memory/108-59-0x0000000000400000-0x000000000045F000-memory.dmp
    Filesize

    380KB

    Download