Overview

overview

10

Static

static

Navrang-PO.exe

windows7_x64

10

Navrang-PO.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    198s
  • max time network
    221s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    02-05-2022 15:15

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General

  • Target

    Navrang-PO.exe

  • Size

    896KB

  • MD5

    5c2ea8070997632d9a2155065611ab91

  • SHA1

    5173c8e1e3ebe919f5e676dbfc3c0751b4a59fb4

  • SHA256

    e1b5aa4851cd69669566e48206ea250711a3373df342b9417271b7700d24d187

  • SHA512

    1990828253e373a2bf3ef71f278e22826e440f00ea1b2817640901e0acd2e1a8fd0b2e73462d5c8bf68bd47f5eb2ca3f2da798e85b58acced3c03db6ec6ea035

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 42 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 use of SetThreadContext 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Navrang-PO.exe
    "C:\Users\Admin\AppData\Local\Temp\Navrang-PO.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4972
    • C:\Users\Admin\AppData\Local\Temp\Navrang-PO.exe
      "{path}"
      2⤵
        PID:4852
      • C:\Users\Admin\AppData\Local\Temp\Navrang-PO.exe
        "{path}"
        2⤵
          PID:1136
        • C:\Users\Admin\AppData\Local\Temp\Navrang-PO.exe
          "{path}"
          2⤵
            PID:300
          • C:\Users\Admin\AppData\Local\Temp\Navrang-PO.exe
            "{path}"
            2⤵
            • 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:660

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/300-137-0x0000000000000000-mapping.dmp

          Download

        • memory/660-138-0x0000000000000000-mapping.dmp

          Download

        • memory/660-139-0x0000000000400000-0x0000000000486000-memory.dmp

          Filesize

          536KB

          Download

        • memory/660-140-0x00000000068E0000-0x0000000006946000-memory.dmp

          Filesize

          408KB

          Download

        • memory/660-141-0x0000000007140000-0x0000000007190000-memory.dmp

          Filesize

          320KB

          Download

        • memory/1136-136-0x0000000000000000-mapping.dmp

          Download

        • memory/4852-135-0x0000000000000000-mapping.dmp

          Download

        • memory/4972-130-0x0000000000C20000-0x0000000000D06000-memory.dmp

          Filesize

          920KB

          Download

        • memory/4972-131-0x0000000005C10000-0x00000000061B4000-memory.dmp

          Filesize

          5.6MB

          Download

        • memory/4972-132-0x0000000005700000-0x0000000005792000-memory.dmp

          Filesize

          584KB

          Download

        • memory/4972-133-0x00000000056B0000-0x00000000056BA000-memory.dmp

          Filesize

          40KB

          Download

        • memory/4972-134-0x0000000007CD0000-0x0000000007D6C000-memory.dmp

          Filesize

          624KB

          Download