Overview

overview

10

Static

static

10

masslogger.bin.exe

windows7-x64

10

masslogger.bin.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    masslogger.bin.exe

  • Size

    499KB

  • Sample

    221116-s6gcksbh72

  • MD5

    3c05e9000f006c7f1549153e7b54e74c

  • SHA1

    b6ca7834020470508a9c205d57621d2a2d025d02

  • SHA256

    7187a6d2980e3696396c4fbce939eeeb3733b6afdf2e859a385f8d6b29e8cebc

  • SHA512

    49aec1bf566ca03b38579afd1ea2aa8bed5e78215c83392428b7f36b01117196005e05852af5f862b02228fb9791ed20b0a3493f8cc43109d8d14d11a058adb1

  • SSDEEP

    6144:MtUXsvIucbyO6+trL99ZgLIRbgvbeXKWfcUTNKMDMAlcn38OxKl9x7qs9Pxcm0AE:MSe1uX3ukCvoBCMDMVqfBdcmDB

Score
10/10
massloggercollectionspywarestealer

Malware Config

Targets

    • Target

      masslogger.bin.exe

    • Size

      499KB

    • MD5

      3c05e9000f006c7f1549153e7b54e74c

    • SHA1

      b6ca7834020470508a9c205d57621d2a2d025d02

    • SHA256

      7187a6d2980e3696396c4fbce939eeeb3733b6afdf2e859a385f8d6b29e8cebc

    • SHA512

      49aec1bf566ca03b38579afd1ea2aa8bed5e78215c83392428b7f36b01117196005e05852af5f862b02228fb9791ed20b0a3493f8cc43109d8d14d11a058adb1

    • SSDEEP

      6144:MtUXsvIucbyO6+trL99ZgLIRbgvbeXKWfcUTNKMDMAlcn38OxKl9x7qs9Pxcm0AE:MSe1uX3ukCvoBCMDMVqfBdcmDB

    Score
    10/10
    massloggercollectionspywarestealer

    • MassLogger

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

      stealerspywaremasslogger

    • MassLogger Main payload

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • 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

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks