Overview

overview

10

Static

static

b5cf5f35bf...93.exe

windows7-x64

10

b5cf5f35bf...93.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
    16-11-2022 19:40

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General

  • Target

    b5cf5f35bf7ea527aab286cf4f24afc32d7d874b2ee752908bbc7d34bf049d93.exe

  • Size

    232KB

  • MD5

    7960146c3ce0103f7c63f99952955c3c

  • SHA1

    e9f98268f7c481e44181fd16a552dedce30d6cee

  • SHA256

    b5cf5f35bf7ea527aab286cf4f24afc32d7d874b2ee752908bbc7d34bf049d93

  • SHA512

    440e6ffa38531d69dcce553ca9dc8834f863b5f64dcaa27437ac719bbc89de62f3dcbab04eb40ef35de5515c0f80f898888c18695ccb7c4625ba80bbff56cda7

  • SSDEEP

    3072:dXOIZCL4NWfzzaaquRshHb2cfUqH2CMb5x7LYgWF3Cn5JN19BRLhdeQnpR:ZjCL4CaaXsB2csuPF3iJNvDLhoMp

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\b5cf5f35bf7ea527aab286cf4f24afc32d7d874b2ee752908bbc7d34bf049d93.exe
    "C:\Users\Admin\AppData\Local\Temp\b5cf5f35bf7ea527aab286cf4f24afc32d7d874b2ee752908bbc7d34bf049d93.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:2000

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/1276-59-0x000007FEF67D0000-0x000007FEF6913000-memory.dmp
    Filesize

    1.3MB

    Download
  • memory/1276-60-0x000007FEB0970000-0x000007FEB097A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/2000-54-0x00000000767B1000-0x00000000767B3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2000-56-0x0000000000020000-0x0000000000029000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2000-55-0x000000000095A000-0x000000000096F000-memory.dmp
    Filesize

    84KB

    Download
  • memory/2000-57-0x0000000000400000-0x000000000083D000-memory.dmp
    Filesize

    4.2MB

    Download
  • memory/2000-58-0x0000000000400000-0x000000000083D000-memory.dmp
    Filesize

    4.2MB

    Download