Overview

overview

10

Static

static

setup_x86_...ll.exe

windows7_x64

10

setup_x86_...ll.exe

windows10_x64

10

Resubmissions

30-10-2021 19:59

211030-yqs94acafr 10

30-10-2021 19:47

211030-yhtkwscafm 10

30-10-2021 18:51

211030-xhyzyacabn 10

30-10-2021 08:53

211030-ktb84abdfp 10

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General

  • Target

    setup_x86_x64_install.exe

  • Size

    4.2MB

  • Sample

    211030-yqs94acafr

  • MD5

    2c1278bdd864323e17dd46c7774e0d08

  • SHA1

    4e03a5d24d1d6ed106320778e9135b88f27ecfbe

  • SHA256

    a5e44dd81280a7fbef17c18e528c9df4b1289144fbc107d011af282a69cc3062

  • SHA512

    82a1d89e0692e8037563c92c834a3e3181b52c4423d8d6d860d31d56ef2a3c12083f8ddcc0e058ba7119a7c636938be963c70a14bdc276495e1b1b630ceddd25

Score
10/10
raccoonredlinesmokeloadersocelarsvidar933eae58d570cc74796157b14c575bd3adc01116ca0srtupdate33aspackv2backdoordiscoveryevasioninfostealerspywarestealersuricatatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://brandyjaggers.com/upload/

http://andbal.com/upload/

http://alotofquotes.com/upload/

http://szpnc.cn/upload/

http://uggeboots.com/upload/

http://100klv.com/upload/

http://rapmusic.at/upload/

https://cinems.club/search.php

https://clothes.surf/search.php
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

raccoon

Botnet

eae58d570cc74796157b14c575bd3adc01116ca0

Attributes
  • url4cnc

    http://telegka.top/rino115sipsip

    http://telegin.top/rino115sipsip

    https://t.me/rino115sipsip

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

srtupdate33

C2

135.181.129.119:4805

Extracted

Family

vidar

Version

41.6

Botnet

933

C2

https://mas.to/@lilocc

Attributes
  • profile_id

    933

Targets

    • Target

      setup_x86_x64_install.exe

    • Size

      4.2MB

    • MD5

      2c1278bdd864323e17dd46c7774e0d08

    • SHA1

      4e03a5d24d1d6ed106320778e9135b88f27ecfbe

    • SHA256

      a5e44dd81280a7fbef17c18e528c9df4b1289144fbc107d011af282a69cc3062

    • SHA512

      82a1d89e0692e8037563c92c834a3e3181b52c4423d8d6d860d31d56ef2a3c12083f8ddcc0e058ba7119a7c636938be963c70a14bdc276495e1b1b630ceddd25

    Score
    10/10
    raccoonredlinesmokeloadersocelarseae58d570cc74796157b14c575bd3adc01116ca0srtupdate33aspackv2backdoordiscoveryevasioninfostealerspywarestealersuricatatrojanvidar933

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

      stealerraccoon

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

      stealersocelars

    • Socelars Payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata

    • suricata: ET MALWARE GCleaner Downloader Activity M5

      suricata: ET MALWARE GCleaner Downloader Activity M5

      suricata

    • suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

      suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

      suricata

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata

    • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

      suricata

    • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

      suricata

    • suricata: ET MALWARE Windows dir Microsoft Windows DOS prompt command exit OUTBOUND

      suricata: ET MALWARE Windows dir Microsoft Windows DOS prompt command exit OUTBOUND

      suricata

    • suricata: ET MALWARE Windows route Microsoft Windows DOS prompt command exit OUTBOUND

      suricata: ET MALWARE Windows route Microsoft Windows DOS prompt command exit OUTBOUND

      suricata

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Vidar Stealer

      stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Command-Line Interface

1
T1059

Persistence

Modify Existing Service

2
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

7
T1082

Peripheral Device Discovery

1
T1120

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks