Overview

overview

10

Static

static

849d91e97a...9f.exe

windows7_x64

10

849d91e97a...9f.exe

windows10-2004_x64

7

Analysis

  • max time kernel
    98s
  • max time network
    172s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-04-2022 05:30

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General

  • Target

    849d91e97a793349986151b2ac34e16cb37ae3daf67998fb4b11c177ceb6199f.exe

  • Size

    2.4MB

  • MD5

    279d12ae51ae64ab809f28b285d24360

  • SHA1

    e1202cd0d7fac76036a5910f6f0c5a35f60f1e68

  • SHA256

    849d91e97a793349986151b2ac34e16cb37ae3daf67998fb4b11c177ceb6199f

  • SHA512

    7a9f3477ff4800b45a6e037f3e75b86f7828538b99926f25d2370da7f83bab03e2b90cb341b5247a6a55730550f3afa44fd2e7a7cd0f3841d43aa6aeaeda522b

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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\849d91e97a793349986151b2ac34e16cb37ae3daf67998fb4b11c177ceb6199f.exe
    "C:\Users\Admin\AppData\Local\Temp\849d91e97a793349986151b2ac34e16cb37ae3daf67998fb4b11c177ceb6199f.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:1096
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\849d91e97a793349986151b2ac34e16cb37ae3daf67998fb4b11c177ceb6199f.exe'
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1684

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1096-54-0x0000000000AC0000-0x0000000000D26000-memory.dmp

    Filesize

    2.4MB

    Download

  • memory/1096-55-0x0000000004900000-0x0000000004968000-memory.dmp

    Filesize

    416KB

    Download

  • memory/1096-56-0x0000000004F70000-0x0000000004FF6000-memory.dmp

    Filesize

    536KB

    Download

  • memory/1096-59-0x00000000048C5000-0x00000000048D6000-memory.dmp

    Filesize

    68KB

    Download

  • memory/1684-57-0x0000000000000000-mapping.dmp

    Download

  • memory/1684-58-0x0000000075E51000-0x0000000075E53000-memory.dmp

    Filesize

    8KB

    Download

  • memory/1684-60-0x000000006EB60000-0x000000006F10B000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/1684-61-0x00000000024B0000-0x00000000030FA000-memory.dmp

    Filesize

    12.3MB

    Download