Overview

overview

10

Static

static

Invoice 204498.exe

windows7_x64

10

Invoice 204498.exe

windows10_x64

10

Analysis

  • max time kernel
    132s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    20-10-2021 05:57

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    Invoice 204498.exe

  • Size

    476KB

  • MD5

    aa968f7bd982cc2c85f28a845c4ecb3f

  • SHA1

    8bfb6a0b7ada40a5a0585eed5686fc0a4a7601d8

  • SHA256

    79f55618c67e8e0d6210d594cd167a070b0e1b81abcc239d889b8edd3e3f85d6

  • SHA512

    15a4d8b0de611f5df5cb3311e358b327bd499bc6ed5c33bee7bbe32a7f1e5d5f395a36567238b15421008cd79815efcf1cc68c9382d9cab39be1bf575d766ada

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    webmail.karanex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    zarazita404

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • 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 3 IoCs
    collection
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Invoice 204498.exe
    "C:\Users\Admin\AppData\Local\Temp\Invoice 204498.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2784
    • C:\Users\Admin\AppData\Local\Temp\Invoice 204498.exe
      "C:\Users\Admin\AppData\Local\Temp\Invoice 204498.exe"
      2⤵
        PID:2544
      • C:\Users\Admin\AppData\Local\Temp\Invoice 204498.exe
        "C:\Users\Admin\AppData\Local\Temp\Invoice 204498.exe"
        2⤵
          PID:2524
        • C:\Users\Admin\AppData\Local\Temp\Invoice 204498.exe
          "C:\Users\Admin\AppData\Local\Temp\Invoice 204498.exe"
          2⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: RenamesItself
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • outlook_office_path
          • outlook_win_path
          PID:2480

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Invoice 204498.exe.log
        MD5

        0c2899d7c6746f42d5bbe088c777f94c

        SHA1

        622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

        SHA256

        5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

        SHA512

        ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

        Download Submit
      • memory/2480-124-0x0000000000400000-0x000000000043C000-memory.dmp
        Filesize

        240KB

        Download
      • memory/2480-133-0x0000000005B90000-0x0000000005B91000-memory.dmp
        Filesize

        4KB

        Download
      • memory/2480-132-0x00000000052C0000-0x00000000052C1000-memory.dmp
        Filesize

        4KB

        Download
      • memory/2480-131-0x0000000004E30000-0x000000000532E000-memory.dmp
        Filesize

        5.0MB

        Download
      • memory/2480-125-0x000000000043788E-mapping.dmp
        Download
      • memory/2784-119-0x0000000006F40000-0x000000000743E000-memory.dmp
        Filesize

        5.0MB

        Download
      • memory/2784-123-0x000000000AA90000-0x000000000AAE8000-memory.dmp
        Filesize

        352KB

        Download
      • memory/2784-122-0x000000000A8F0000-0x000000000A8F1000-memory.dmp
        Filesize

        4KB

        Download
      • memory/2784-121-0x000000000A6F0000-0x000000000A6F7000-memory.dmp
        Filesize

        28KB

        Download
      • memory/2784-120-0x0000000007000000-0x0000000007001000-memory.dmp
        Filesize

        4KB

        Download
      • memory/2784-115-0x0000000000270000-0x0000000000271000-memory.dmp
        Filesize

        4KB

        Download
      • memory/2784-118-0x0000000007020000-0x0000000007021000-memory.dmp
        Filesize

        4KB

        Download
      • memory/2784-117-0x0000000007440000-0x0000000007441000-memory.dmp
        Filesize

        4KB

        Download