Overview

overview

10

Static

static

company le...__.exe

windows7_x64

10

company le...__.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e6d6efece3b8baf2d0373c8adc270be90e9e6d48ffdf6c3253646075dd4c2fdc

  • Size

    1.6MB

  • Sample

    220520-3mq3sacagr

  • MD5

    20d5d1903fe7b2f11ee6e0736f1d657d

  • SHA1

    cb1a11d812cfe21a25f303ebfe127b2d93e912be

  • SHA256

    e6d6efece3b8baf2d0373c8adc270be90e9e6d48ffdf6c3253646075dd4c2fdc

  • SHA512

    d8765ba94b6945feceeb8af524cc529bcac805be5cbc47909b0ed57da8199190748a3cf5dcf8b0473c9d9b6caa570d0779ae7dad7811f44af9360e16e47b5568

Score
10/10
massloggercollectionspywarestealerupx

Malware Config

Targets

    • Target

      company letter_pdf_______________________________________.exe

    • Size

      1.7MB

    • MD5

      f013528fbca058469f52035d94bea1af

    • SHA1

      28c80b4151a987f318d6faae6bf19d9566c3cc75

    • SHA256

      b46571fd44360c7d8e9771a807c0914f419dc7dc69a43b475b537484a1aa5053

    • SHA512

      a31622815b06eb2d22e6648d2fe540568ee571667170eda34d14344573fa5285cd548558e6ec67b9f094d930f65c2f19f7b4f97e60fa201a30278f33259b8905

    Score
    10/10
    massloggercollectionspywarestealerupx

    • 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.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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 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.

    • Suspicious use of SetThreadContext

    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