Overview

overview

10

Static

static

05d6ceb92d...26.exe

windows7_x64

10

05d6ceb92d...26.exe

windows10-2004_x64

7

Analysis

  • max time kernel
    69s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    18-04-2022 16:43

Sharing

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General

  • Target

    05d6ceb92d47903601cea45da9d80f2f76a61ff735a7f9c305f1b2c59be8d726.exe

  • Size

    2.6MB

  • MD5

    99dcbbcb4ffcef881567b46dcd195e28

  • SHA1

    b59828482085080bcd9a542718ce24633b197fd5

  • SHA256

    05d6ceb92d47903601cea45da9d80f2f76a61ff735a7f9c305f1b2c59be8d726

  • SHA512

    c3885756a513c604aac6755a17b2155d6273a095b02c8e9a5a108978d4a3d221d8218758a9eeaa44ff186138b8e14257f8eed021afa0678440a825d7dea10fe6

Score
10/10
massloggercollectionpersistencespywarestealer

Malware Config

Signatures

  • MassLogger

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

    stealerspywaremasslogger
  • MassLogger Main Payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\05d6ceb92d47903601cea45da9d80f2f76a61ff735a7f9c305f1b2c59be8d726.exe
    "C:\Users\Admin\AppData\Local\Temp\05d6ceb92d47903601cea45da9d80f2f76a61ff735a7f9c305f1b2c59be8d726.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Adds Run key to start application
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:1044

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1044-54-0x0000000000DB0000-0x000000000104C000-memory.dmp

    Filesize

    2.6MB

    Download

  • memory/1044-55-0x0000000000740000-0x00000000007A8000-memory.dmp

    Filesize

    416KB

    Download

  • memory/1044-56-0x0000000004450000-0x00000000044D8000-memory.dmp

    Filesize

    544KB

    Download

  • memory/1044-57-0x0000000005015000-0x0000000005026000-memory.dmp

    Filesize

    68KB

    Download