Overview

overview

10

Static

static

945A069275...51.exe

windows7_x64

10

945A069275...51.exe

windows10_x64

10

Sharing

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General

  • Target

    945A06927538BBD0E4CD213CA7EF2851.exe

  • Size

    3.3MB

  • Sample

    210812-e1hjs3q3bs

  • MD5

    945a06927538bbd0e4cd213ca7ef2851

  • SHA1

    18af3959b3c6c566718980279d4445f8a8696cf4

  • SHA256

    3e9682504d3554349a058e62d0054018738070104b6724f387a7574bdabd6d28

  • SHA512

    c7a378e13556762850094429c0a09ce8a755e11cafecfe962b59ebd9ede2e405bbadaad5ad950916cc7823ee5d0e15acc737dddd8a8ca1a8ef747ee61026d4ed

Score
10/10
redlinesmokeloadersocelarsvidar7067newaspackv2backdoordiscoveryevasioninfostealerpersistencespywarestealersuricatatrojanvmprotect

Malware Config

Extracted

Family

vidar

Version

40

Botnet

706

C2

https://lenak513.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

7new

C2

sytareliar.xyz:80

yabelesatg.xyz:80

ceneimarck.xyz:80

Targets

    • Target

      945A06927538BBD0E4CD213CA7EF2851.exe

    • Size

      3.3MB

    • MD5

      945a06927538bbd0e4cd213ca7ef2851

    • SHA1

      18af3959b3c6c566718980279d4445f8a8696cf4

    • SHA256

      3e9682504d3554349a058e62d0054018738070104b6724f387a7574bdabd6d28

    • SHA512

      c7a378e13556762850094429c0a09ce8a755e11cafecfe962b59ebd9ede2e405bbadaad5ad950916cc7823ee5d0e15acc737dddd8a8ca1a8ef747ee61026d4ed

    Score
    10/10
    redlinesmokeloadervidar7067newaspackv2backdoorinfostealerstealersuricatatrojansocelarsdiscoveryevasionpersistencespywarevmprotect

    • 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.

    • 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 GCleaner Downloader Activity M1

      suricata: ET MALWARE GCleaner Downloader Activity M1

      suricata

    • suricata: ET MALWARE GCleaner Downloader Activity M2

      suricata: ET MALWARE GCleaner Downloader Activity M2

      suricata

    • suricata: ET MALWARE GCleaner Downloader Activity M3

      suricata: ET MALWARE GCleaner Downloader Activity M3

      suricata

    • suricata: ET MALWARE GCleaner Related Downloader User-Agent

      suricata: ET MALWARE GCleaner Related Downloader User-Agent

      suricata

    • suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)

      suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)

      suricata

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      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 Vidar/Arkei Stealer Client Data Upload

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata

    • 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

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • 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 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • 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 SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks