Overview

overview

10

Static

static

1

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    27-03-2023 15:24

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General

  • Target

    file.exe

  • Size

    251KB

  • MD5

    9d29f5640c968ae41824e3999937b4ed

  • SHA1

    31560a3776918e01b6cd2e9d87fbf2ad1028ec7f

  • SHA256

    f59fb2d910aa61f674ce5c52eeab1bc7abdcdbe9861f44454866156575a1a620

  • SHA512

    6375856cfecc5eaff50c8534f51a2a762de1ed5b5dbcaa4882f5eef4a4f37537efb8bb89191c09cd03f00864482c31e10dc1dd0355d40051bf0093dc7bb61338

  • SSDEEP

    6144:Ci3VWOkGLWA36gvapL8sl40HzdYl7qSGM6g:bkOkGKAqgvapL20TI7qS1J

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://potunulit.org/

http://hutnilior.net/

http://bulimu55t.net/

http://soryytlic4.net/

http://novanosa5org.org/

http://nuljjjnuli.org/

http://tolilolihul.net/

http://somatoka51hub.net/

http://hujukui3.net/

http://bukubuka1.net/

http://golilopaster.org/

http://newzelannd66.org/

http://otriluyttn.org/
rc4.i32
rc4.i32

Signatures

  • 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:2044

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/1248-56-0x0000000002250000-0x0000000002266000-memory.dmp
    Filesize

    88KB

    Download
  • memory/2044-55-0x00000000001B0000-0x00000000001B9000-memory.dmp
    Filesize

    36KB

    Download
  • memory/2044-57-0x0000000000400000-0x0000000000702000-memory.dmp
    Filesize

    3.0MB

    Download