Overview

overview

10

Static

static

Invoice 19...df.exe

windows7_x64

10

Invoice 19...df.exe

windows10_x64

10

Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    24-10-2021 07:17

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General

  • Target

    Invoice 1905-20-1907-20.pdf.exe

  • Size

    742KB

  • MD5

    d40d05b8b73fb36ca9ae679997decbf7

  • SHA1

    1099139b29753b0308fd3729a1b0a894fb98b94e

  • SHA256

    9509214ef8fd1704c88aebdd75cf26345735cf6901af44de6038dce4e4d46f34

  • SHA512

    6c6388214929c2d094584c8ddfe5b116ff6c250e2c32f161d5328a258191e115fca6a10275e7e366a7ab976116e2b2406dbc699c4a5287aac39ee127657d900b

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.topfrozenfoodbrand.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Chukwudim28@

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Invoice 1905-20-1907-20.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Invoice 1905-20-1907-20.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1376
    • C:\Users\Admin\AppData\Local\Temp\Invoice 1905-20-1907-20.pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Invoice 1905-20-1907-20.pdf.exe"
      2⤵
        PID:564
      • C:\Users\Admin\AppData\Local\Temp\Invoice 1905-20-1907-20.pdf.exe
        "C:\Users\Admin\AppData\Local\Temp\Invoice 1905-20-1907-20.pdf.exe"
        2⤵
          PID:1740
        • C:\Users\Admin\AppData\Local\Temp\Invoice 1905-20-1907-20.pdf.exe
          "C:\Users\Admin\AppData\Local\Temp\Invoice 1905-20-1907-20.pdf.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1204
          • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
            dw20.exe -x -s 392
            3⤵
              PID:1200

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/1200-64-0x0000000000000000-mapping.dmp
          Download
        • memory/1200-67-0x0000000002360000-0x0000000002361000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1204-57-0x0000000000400000-0x000000000043C000-memory.dmp
          Filesize

          240KB

          Download
        • memory/1204-58-0x0000000000400000-0x000000000043C000-memory.dmp
          Filesize

          240KB

          Download
        • memory/1204-60-0x0000000000400000-0x000000000043C000-memory.dmp
          Filesize

          240KB

          Download
        • memory/1204-59-0x0000000000400000-0x000000000043C000-memory.dmp
          Filesize

          240KB

          Download
        • memory/1204-62-0x0000000000436D9E-mapping.dmp
          Download
        • memory/1204-61-0x0000000000400000-0x000000000043C000-memory.dmp
          Filesize

          240KB

          Download
        • memory/1204-66-0x0000000000950000-0x0000000000951000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1376-54-0x0000000074B41000-0x0000000074B43000-memory.dmp
          Filesize

          8KB

          Download
        • memory/1376-55-0x0000000000570000-0x0000000000571000-memory.dmp
          Filesize

          4KB

          Download
        • memory/1376-56-0x0000000000571000-0x0000000000572000-memory.dmp
          Filesize

          4KB

          Download