Overview

overview

10

Static

static

PZS-172.exe

windows7_x64

10

PZS-172.exe

windows10_x64

3

Sharing

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General

  • Target

    PZS-172.exe

  • Size

    714KB

  • Sample

    200630-9xt37nyqej

  • MD5

    97615be6918cdb51eee1e7f1b14bbb36

  • SHA1

    9c345ae6ed109d9da39f7f93f7bb81174e6f9fd2

  • SHA256

    1342cdcc9231fdd7637c5a78b07485e5f2fb706479e0441f0b53bd1bd8228697

  • SHA512

    90bdd7827881e96e656ed3a5765f7330581e7e4c4683a71a0adc8f79a4ac24c5247fe03fdddd34f3ecdb55158b8725de2de6584906aa3f309fee044be0605a3f

Score
10/10
massloggerransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\C8A579F880\Log.txt

Family

masslogger

Ransom Note
################################################################# MassLogger v2.0.0.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.13 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 11:06:48 AM MassLogger Started: 6/30/2020 11:06:41 AM Interval: 2 hour MassLogger Process: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

    • Target

      PZS-172.exe

    • Size

      714KB

    • MD5

      97615be6918cdb51eee1e7f1b14bbb36

    • SHA1

      9c345ae6ed109d9da39f7f93f7bb81174e6f9fd2

    • SHA256

      1342cdcc9231fdd7637c5a78b07485e5f2fb706479e0441f0b53bd1bd8228697

    • SHA512

      90bdd7827881e96e656ed3a5765f7330581e7e4c4683a71a0adc8f79a4ac24c5247fe03fdddd34f3ecdb55158b8725de2de6584906aa3f309fee044be0605a3f

    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