Overview

overview

10

Static

static

CHQVYTExcSl0dUj.exe

windows7_x64

10

CHQVYTExcSl0dUj.exe

windows10_x64

3

Sharing

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General

  • Target

    CHQVYTExcSl0dUj.exe

  • Size

    699KB

  • Sample

    200630-ggqbelwshs

  • MD5

    324f0d16fb470fca906fc47cf20f9407

  • SHA1

    c105e1f0e721a50830f4adb0172bf46025c4e1f8

  • SHA256

    521fdcdefe26b74dfe10386220135f67ca1270e945270287eb7b984b390536ee

  • SHA512

    a21f1479443c71fdf9c92f365dca973d11e06ebc0be74e43e771716a7451a3b30d6090b36dc6cf31ff4aae6ad9791d9460ab0fc3d06b710cb17134801efec75b

Score
10/10
massloggerransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\E2C1E8F1FA\Log.txt

Family

masslogger

Ransom Note
################################################################# MassLogger v2.0.0.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 7 Professional 64bit Windows Serial Key: HYF8J-CVRMY-CM74G-RPHKF-PW487 CPU: Persocon Processor 2.5+ GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 6/30/2020 2:19:35 PM MassLogger Started: 6/30/2020 2:19:27 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\CHQVYTExcSl0dUj.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

    • Target

      CHQVYTExcSl0dUj.exe

    • Size

      699KB

    • MD5

      324f0d16fb470fca906fc47cf20f9407

    • SHA1

      c105e1f0e721a50830f4adb0172bf46025c4e1f8

    • SHA256

      521fdcdefe26b74dfe10386220135f67ca1270e945270287eb7b984b390536ee

    • SHA512

      a21f1479443c71fdf9c92f365dca973d11e06ebc0be74e43e771716a7451a3b30d6090b36dc6cf31ff4aae6ad9791d9460ab0fc3d06b710cb17134801efec75b

    Score
    10/10
    ransomwarespywarestealermasslogger

    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

      stealerspywaremasslogger

    • MassLogger log file

      Detects a log file produced by MassLogger.

    • Reads user/profile data of web browsers

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

      spyware

    • 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

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks