Overview

overview

10

Static

static

hesap hare...in.exe

windows7_x64

10

hesap hare...in.exe

windows10_x64

10

Sharing

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General

  • Target

    hesap hareketleriniz.bin

  • Size

    92KB

  • Sample

    201213-q417tg2gb2

  • MD5

    ae6c2cee9ea5dd18f83d07a9b508b2ca

  • SHA1

    efa48d08f08cfd59c2db9a5be430b7aefdd5973a

  • SHA256

    4aceb37332d3353fcfdc0fa6cdcf21ca3f675689d69ad84dd0e397f6ffa57cbd

  • SHA512

    f4279a56dc0f30d629fa4d086401d22b94b56bcd43ddb514a0d9b48572bd73f1568eaf08e67f4ae24d0626b716f33c710b0d8d6751dfd5ed2950a8b08891b4f0

Score
10/10
massloggerpersistencespywarestealer

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.porathacorp.com
  • Port:
    587
  • Username:
    devarajan@porathacorp.com
  • Password:
    susila@22

Targets

    • Target

      hesap hareketleriniz.bin

    • Size

      92KB

    • MD5

      ae6c2cee9ea5dd18f83d07a9b508b2ca

    • SHA1

      efa48d08f08cfd59c2db9a5be430b7aefdd5973a

    • SHA256

      4aceb37332d3353fcfdc0fa6cdcf21ca3f675689d69ad84dd0e397f6ffa57cbd

    • SHA512

      f4279a56dc0f30d629fa4d086401d22b94b56bcd43ddb514a0d9b48572bd73f1568eaf08e67f4ae24d0626b716f33c710b0d8d6751dfd5ed2950a8b08891b4f0

    Score
    10/10
    massloggerpersistencespywarestealer

    • MassLogger

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

      stealerspywaremasslogger

    • MassLogger Main Payload

    • Modifies WinLogon for persistence

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Drops startup file

    • Reads user/profile data of web browsers

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

      spyware

    • Adds Run key to start application

      persistence

    • 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

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

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

Exfiltration

Command and Control

Impact

Tasks