Overview

overview

10

Static

static

1

setup.exe

windows7-x64

10

setup.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    03-04-2023 12:01

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    setup.exe

  • Size

    323KB

  • MD5

    42f6aaefeac44c8b22daf43afbf9f01a

  • SHA1

    a6b51cbcbd8f04ecb4aa6f77059f7217eddc01c8

  • SHA256

    809e43da5cfbc96d3ad542bc1d6bb5d11b45e8d7dfc9bba26ccfd4f8ba1028cd

  • SHA512

    ec16121d6c5d007d9e3c1602be3a23c00af5731f8a43fa86967a27b181fa92369d8bd5686e97520e6e3ab4d73a0abffa2f9e063da1225129e922d3f1f5b3042a

  • SSDEEP

    6144:vJHDAcvoL9aGhIhNHrrWvi/r1oMZtkjt:hjAOoLurWviD1oMGt

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\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    PID:1728

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

Loading Replay Monitor...

Downloads

  • memory/1204-56-0x0000000002210000-0x0000000002226000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1728-55-0x0000000000240000-0x0000000000249000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1728-57-0x0000000000400000-0x0000000000806000-memory.dmp
    Filesize

    4.0MB

    Download