Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06-10-2022 03:01

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General

  • Target

    file.exe

  • Size

    146KB

  • MD5

    1ced7cd6ef30b3f92f7fc8f63ac950f7

  • SHA1

    1a251a94485c2cee0e307937bf9eb9fe52646ea4

  • SHA256

    c6dbe7fa3b33b8837457534e251b315b14ce9b83f2b997866e0921663eed2e59

  • SHA512

    b4ea1707f9a35c8f2b5cc1f9d9125781f97ea0efdce71896fcbeae8eede6956324b4bace95759d302dd099da6760c24ae25740a50a01e5485a4ed48257e9211b

  • SSDEEP

    3072:mmC7klnhfNfQEOc+7DoyCqz+/y7L2jSKm3+DGbQTRO:bDzCxDoyC032OJODGuR

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:544

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/544-54-0x0000000075A91000-0x0000000075A93000-memory.dmp
    Filesize

    8KB

    Download
  • memory/544-55-0x000000000076B000-0x000000000077C000-memory.dmp
    Filesize

    68KB

    Download
  • memory/544-56-0x0000000000220000-0x0000000000229000-memory.dmp
    Filesize

    36KB

    Download
  • memory/544-57-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/544-58-0x0000000000400000-0x0000000000581000-memory.dmp
    Filesize

    1.5MB

    Download