Overview

overview

10

Static

static

3

3dbc477725...fc.exe

windows7-x64

10

3dbc477725...fc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3dbc477725b5a88f511f1b4e3bcc38fc

  • Size

    1.0MB

  • Sample

    240101-ymle3sbdg7

  • MD5

    3dbc477725b5a88f511f1b4e3bcc38fc

  • SHA1

    a81ed8a5aed97fb6efa956e5c485f2aad8467e9f

  • SHA256

    8742189aa8e9303ed7ce67da39348d2bb6628a6c5243c6e9a968499098f42178

  • SHA512

    60de5350d98658ab152bd361e5a7fe6c5c3f294ced8067a8ea1a3e98004759723457a9e9e36a6cc01c5a35474ab4db06695111a0143972ffb0fdfe55c97da517

  • SSDEEP

    12288:CGj/sthsNaJ31H2FTQi66ulHOG8BmRSdss/K0Iwxz0GAoSKv4wvx0mwTiEH8vPNG:9othaFMiA78BTQRGLgw0XTiEHwm

Score
10/10
a310loggerblustealercollectionspywarestealer

Malware Config

Extracted

Family

blustealer

Credentials

  • Protocol:     smtp
  • Host:
    mail.yekamuhendislik.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    MuhasebE123*

Targets

    • Target

      3dbc477725b5a88f511f1b4e3bcc38fc

    • Size

      1.0MB

    • MD5

      3dbc477725b5a88f511f1b4e3bcc38fc

    • SHA1

      a81ed8a5aed97fb6efa956e5c485f2aad8467e9f

    • SHA256

      8742189aa8e9303ed7ce67da39348d2bb6628a6c5243c6e9a968499098f42178

    • SHA512

      60de5350d98658ab152bd361e5a7fe6c5c3f294ced8067a8ea1a3e98004759723457a9e9e36a6cc01c5a35474ab4db06695111a0143972ffb0fdfe55c97da517

    • SSDEEP

      12288:CGj/sthsNaJ31H2FTQi66ulHOG8BmRSdss/K0Iwxz0GAoSKv4wvx0mwTiEH8vPNG:9othaFMiA78BTQRGLgw0XTiEHwm

    Score
    10/10
    a310loggerblustealercollectionspywarestealer

    • A310logger

      A310 Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

      stealerspywarea310logger

    • BluStealer

      A Modular information stealer written in Visual Basic.

      stealerblustealer

    • A310logger Executable

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

      spywarestealer

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks