Overview

overview

10

Static

static

Offer 2020.PDF.exe

windows7_x64

10

Offer 2020.PDF.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    f0efc375612e351ab0fc7cdb2ca1da8d95299b63811b6ae03a88719bc01f309d

  • Size

    831KB

  • Sample

    220521-nykmtahdfq

  • MD5

    09bf8391add1b924c9ce611570108248

  • SHA1

    a2bfee4a27d0e9ebfe0f10e909889bd8784a2bf8

  • SHA256

    f0efc375612e351ab0fc7cdb2ca1da8d95299b63811b6ae03a88719bc01f309d

  • SHA512

    330325f46b03b9349372e239163d52274715399e06f2048ae73d70cf7bb0895047f6a7b4d2a33b99710ea2de84f43d522140c5c5f471ba4aefbafdcb173aa33f

Score
10/10
massloggercollectionspywarestealer

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.izgikrom.com
  • Port:
    587
  • Username:
    muhasebe@izgikrom.com
  • Password:
    Krom544725

Targets

    • Target

      Offer 2020.PDF.exe

    • Size

      866KB

    • MD5

      d5ab2ed98b96b2f8053b3731055d3e83

    • SHA1

      5509127c6cca22bb9f0c57e5ad0c2a210d3c665a

    • SHA256

      d6474b32515b922b6bcea229c97c7785566dbbc0f598aedcb58dbde3795d22e1

    • SHA512

      2c2a5503b57f239e6af8841c39875f252e6f44cbd2326faf744ccfe5e5e0efc067ecd397ea425da98bb0d51fda095035b07461c79b495cfa4779fe901935309e

    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.

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks