Overview

overview

10

Static

static

ab6a2896f6...ab.exe

windows7_x64

10

ab6a2896f6...ab.exe

windows10_x64

10

Sharing

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General

  • Target

    ab6a2896f6b05c4acb603916a2fd88ab.exe

  • Size

    3.3MB

  • Sample

    210809-z246bcc8yj

  • MD5

    ab6a2896f6b05c4acb603916a2fd88ab

  • SHA1

    956383c9f678c5d8a68bc52145f663cd7553cdcc

  • SHA256

    4927f0b88f61a54fb9c8d14081cd5a80c6c6f358e8431af76fda5a5366d81aa8

  • SHA512

    9d167ce51fadcd076ba7371e723555b2ff63932014b82671f5bf354fd6b58ee2fd3b9af0d6717b81bfe16a79c137e9a3170314fc48778b5d04c1ce8eec36b66d

Score
10/10
redlinesmokeloadersocelarsvidar706937aspackv2backdoorevasioninfostealerpersistencespywarestealersuricatatrojan

Malware Config

Extracted

Family

vidar

Version

39.9

Botnet

706

C2

https://prophefliloc.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

vidar

Version

39.9

Botnet

937

C2

https://prophefliloc.tumblr.com/

Attributes
  • profile_id

    937

Targets

    • Target

      ab6a2896f6b05c4acb603916a2fd88ab.exe

    • Size

      3.3MB

    • MD5

      ab6a2896f6b05c4acb603916a2fd88ab

    • SHA1

      956383c9f678c5d8a68bc52145f663cd7553cdcc

    • SHA256

      4927f0b88f61a54fb9c8d14081cd5a80c6c6f358e8431af76fda5a5366d81aa8

    • SHA512

      9d167ce51fadcd076ba7371e723555b2ff63932014b82671f5bf354fd6b58ee2fd3b9af0d6717b81bfe16a79c137e9a3170314fc48778b5d04c1ce8eec36b66d

    Score
    10/10
    redlinesmokeloadervidar706aspackv2backdoorevasioninfostealerpersistencestealersuricatatrojansocelars937spyware

    • 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 Generic Password Stealer User Agent Detected (RookIE)

      suricata: ET MALWARE Generic Password Stealer User Agent Detected (RookIE)

      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 Potential Dridex.Maldoc Minimal Executable Request

      suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

      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

    • 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

    • Adds Run key to start application

      persistence

    • 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.

    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

3
T1112

Disabling Security Tools

1
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks