Overview

overview

10

Static

static

SORUSTURMA...LS.exe

windows7_x64

10

SORUSTURMA...LS.exe

windows10_x64

10

Sharing

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General

  • Target

    SORUSTURMA 30.07.20.XLS.exe

  • Size

    1.1MB

  • Sample

    200731-wzb8tezxjj

  • MD5

    2a3545f4dfeba61a015cca0f4598b010

  • SHA1

    22cd26b8610a8eefad82a690491052bf8f2b128a

  • SHA256

    1b0e17e568860f443d28cd430f26925fbb7bc31ee55e287dd16be90274ed33c9

  • SHA512

    131fa817042caaec4c3079dfe7efbbaabb92e90db291226da9d741b8946582f223dc75fa9e32ce5502cc4f1f85ea580258bb616995d0137f7df9086d192d98ba

Score
10/10
massloggerransomwarespywarestealerupx

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\E2C1E8F1FA\Log.txt

Family

masslogger

Ransom Note
<|| v2.3.0.0 ||> User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 7 Professional 64bit Windows Serial Key: HYF8J-CVRMY-CM74G-RPHKF-PW487 CPU: Persocon Processor 2.5+ GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 7/31/2020 12:18:25 PM MassLogger Started: 7/31/2020 12:18:19 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\SORUSTURMA 30.07.20.XLS.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| USB Spread ||> Disabled <|| Window Searcher ||> Disabled <|| Bot Killer ||> Disabled <|| Search And Upload ||> Disabled <|| Telegram Desktop ||> Not Installed <|| Pidgin ||> Not Installed <|| FileZilla ||> Not Installed <|| Discord Tokken ||> Not Installed <|| NordVPN ||> Not Installed <|| Outlook ||> Not Installed <|| FoxMail ||> Not Installed <|| Thunderbird ||> Not Installed <|| FireFox ||> Not Found <|| QQ Browser ||> Not Installed <|| Chromium Recovery ||> Not Installed or Not Found <|| Keylogger And Clipboard ||> NA

Extracted

Path

C:\Users\Admin\AppData\Local\480F96756F\Log.txt

Family

masslogger

Ransom Note
<|| v2.3.0.0 ||> User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 10 Pro 64bit Windows Serial Key: W269N-WFGWX-YVC9B-4J6C9-T83GX CPU: Persocon Processor 2.5+ GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 7/31/2020 12:18:19 PM MassLogger Started: 7/31/2020 12:18:15 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\SORUSTURMA 30.07.20.XLS.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| USB Spread ||> Disabled <|| Window Searcher ||> Disabled <|| Bot Killer ||> Disabled <|| Search And Upload ||> Disabled <|| Telegram Desktop ||> Not Installed <|| Pidgin ||> Not Installed <|| FileZilla ||> Not Installed <|| Discord Tokken ||> Not Installed <|| NordVPN ||> Not Installed <|| Outlook ||> Not Installed <|| FoxMail ||> Not Installed <|| Thunderbird ||> Not Installed <|| FireFox ||> Not Found <|| QQ Browser ||> Not Installed <|| Chromium Recovery ||> Not Installed or Not Found <|| Keylogger And Clipboard ||> NA

Targets

    • Target

      SORUSTURMA 30.07.20.XLS.exe

    • Size

      1.1MB

    • MD5

      2a3545f4dfeba61a015cca0f4598b010

    • SHA1

      22cd26b8610a8eefad82a690491052bf8f2b128a

    • SHA256

      1b0e17e568860f443d28cd430f26925fbb7bc31ee55e287dd16be90274ed33c9

    • SHA512

      131fa817042caaec4c3079dfe7efbbaabb92e90db291226da9d741b8946582f223dc75fa9e32ce5502cc4f1f85ea580258bb616995d0137f7df9086d192d98ba

    Score
    10/10
    ransomwareupxstealerspywaremasslogger

    • 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.

    • UPX packed file

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

      upx

    • Reads user/profile data of web browsers

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

      spyware

    • 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

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks