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
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    27-03-2023 01:31

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    setup.exe

  • Size

    274KB

  • MD5

    94441ad6e4cce0f1c8909601d58b6b14

  • SHA1

    d654f875a7c8cc3ca5a74b0021f643b16737195f

  • SHA256

    251a743bb992473b8ba4549105dc0e3359197afd63e5f31305e8fcc1db4e8b6c

  • SHA512

    587a1b0ed8e6e103261633760644c4a0f33f9be5eeb68888e9edd8f1bfe31f71adedf6baf0ff66c40bde1af53e6ebb3c2a08a373d2d68f06085561b57cfa4f75

  • SSDEEP

    3072:XP5kzAoZAT8V9f66+bxKGYRfiCshV7/w4QuDxNVRlRn3oWNwOxep+h307vCJQN09:iXDebx/YxiCsLPxNPfn33GOc+h33Tfz

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:1348

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/1220-56-0x00000000026C0000-0x00000000026D6000-memory.dmp
    Filesize

    88KB

    Download
  • memory/1348-55-0x0000000000240000-0x0000000000249000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1348-57-0x0000000000400000-0x0000000002B72000-memory.dmp
    Filesize

    39.4MB

    Download