Overview

overview

10

Static

static

file879746364.exe

windows7_x64

10

file879746364.exe

windows10-2004_x64

7

Analysis

  • max time kernel
    94s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    17-04-2022 15:00

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General

  • Target

    file879746364.exe

  • Size

    2.1MB

  • MD5

    3b10a8c40bbd06a720888edd35867216

  • SHA1

    5bf555357cdcb51ae1906008195c548bfe89f0c1

  • SHA256

    bf3bde5fc3f11ee8c3f354e4180c39bcc5734939cbd2a611d5fcd81e2b5f6fd8

  • SHA512

    2b7cee646476318507819d53594e048f557f4b385da46080bea096277157151492b3c7f67d009ad7f87e1b4df817f5ec07eefe38e27d24be61e264c6152f29c4

Score
10/10
massloggercollectionspywarestealer

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
  • 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\file879746364.exe
    "C:\Users\Admin\AppData\Local\Temp\file879746364.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:1868

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1868-54-0x0000000000E50000-0x0000000001078000-memory.dmp

    Filesize

    2.2MB

    Download

  • memory/1868-55-0x0000000000250000-0x00000000002BE000-memory.dmp

    Filesize

    440KB

    Download

  • memory/1868-56-0x0000000000D60000-0x0000000000DE6000-memory.dmp

    Filesize

    536KB

    Download

  • memory/1868-57-0x00000000759E1000-0x00000000759E3000-memory.dmp

    Filesize

    8KB

    Download

  • memory/1868-58-0x0000000000955000-0x0000000000966000-memory.dmp

    Filesize

    68KB

    Download