Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2022 02:01

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General

  • Target

    file.exe

  • Size

    223KB

  • MD5

    757402e563709545d2256e7cc10e6ef2

  • SHA1

    ab609c25c7e1a2e14aacb96cf43131d8b431ddfb

  • SHA256

    bda41712f399de0acd28ee9f9490364f1ffe942d2f5ef252fac0f4cf52ee3534

  • SHA512

    33f053ebe539090ea801e287b20afb4c315b323cdf52c5037b4a159288245ae7de2d4367b043ce95076b49b6d0c2e05109a50cbfd56cef347d7c49553e45aeb0

  • SSDEEP

    3072:GDeawy6LB0524Oj4fOJRL/WUauD2h/f/ln:0h6LBj9COn+UaMut

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:1404

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/1404-54-0x0000000076581000-0x0000000076583000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1404-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1404-55-0x000000000059D000-0x00000000005AE000-memory.dmp
    Filesize

    68KB

    Download
  • memory/1404-57-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

    Download
  • memory/1404-58-0x0000000000400000-0x000000000045C000-memory.dmp
    Filesize

    368KB

    Download