Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    20-12-2022 19:08

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General

  • Target

    file.exe

  • Size

    216KB

  • MD5

    0f72a0242a1cfa4af571328687d73b90

  • SHA1

    1b3af5d6e9ca50592211e3a29e65a1c7817c6e5e

  • SHA256

    618eb7d2b5bd2e32203d01e076ce78fb580f4af7a3a417ec800d8d726b333df3

  • SHA512

    0b318e94d76d660673bb0ebc4440889e48eea1be3df08a176190dbc3efefbfbf6bbf53a7f035c7f0fa7d4b40d829bcf0308eb04a40e7cdb8dcba28ed056228f5

  • SSDEEP

    3072:9mDhL7HoV5Kzo8XKC0z77KeYGe5+hx7szW7b/zNHCDml:AdLTHzTaz77KeeK6S5Ca

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:752

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/752-54-0x00000000008B8000-0x00000000008C9000-memory.dmp
    Filesize

    68KB

    Download
  • memory/752-55-0x0000000075241000-0x0000000075243000-memory.dmp
    Filesize

    8KB

    Download
  • memory/752-56-0x00000000008B8000-0x00000000008C9000-memory.dmp
    Filesize

    68KB

    Download
  • memory/752-57-0x00000000003B0000-0x00000000003B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/752-58-0x0000000000400000-0x0000000000460000-memory.dmp
    Filesize

    384KB

    Download
  • memory/752-59-0x0000000000400000-0x0000000000460000-memory.dmp
    Filesize

    384KB

    Download