Overview

overview

10

Static

static

PO-0566978...xs.exe

windows7_x64

10

PO-0566978...xs.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    148s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 23:23

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General

  • Target

    PO-0566978HD768-Order_Quotation,xlxs.exe

  • Size

    495KB

  • MD5

    2210f2d0cd35799e52e48fca84ba4454

  • SHA1

    15e4e59e73d0aa521d94712bb67c71f036f65c6f

  • SHA256

    63f3c0c57169df7444e25fcfcc6626bc14d6e85dea12a1b6bb137e780f71cbb5

  • SHA512

    97a419a59677e272504ee4feba0a43f0fa7e20a996a10cad4f5dd9b6245497e346be4c90e7e62614b9fcee1eb6f9aa34980d4814bce21a500d20fec1a0cce687

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    poundsboy24

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 6 IoCs
  • Drops file in Drivers directory 1 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO-0566978HD768-Order_Quotation,xlxs.exe
    "C:\Users\Admin\AppData\Local\Temp\PO-0566978HD768-Order_Quotation,xlxs.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1464
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZnKNfLgT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1F06.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1300
    • C:\Users\Admin\AppData\Local\Temp\PO-0566978HD768-Order_Quotation,xlxs.exe
      "{path}"
      2⤵
        PID:1604
      • C:\Users\Admin\AppData\Local\Temp\PO-0566978HD768-Order_Quotation,xlxs.exe
        "{path}"
        2⤵
        • Drops file in Drivers directory
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1336

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp1F06.tmp
      Filesize

      1KB

      MD5

      eb7d9aab4112a0e3cca6a7c2d4025506

      SHA1

      e7d77889e6065faae6327501eb6825b01f1f8d73

      SHA256

      23ac85bc2ac1239e06d8865208cc2393d6aeadfb56dbc549e53ee5b0d1986870

      SHA512

      b0a4a38aab9808a70d0419ea3391f36f8316d4638c3f8becd879a766bb4d45539201a3afa74dfae2fa3e76c6d00ccf0308be0aa0596638d6f42604e448b9cbaf

      Download Submit
    • memory/1300-59-0x0000000000000000-mapping.dmp
      Download
    • memory/1336-64-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

      Download
    • memory/1336-61-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

      Download
    • memory/1336-62-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

      Download
    • memory/1336-65-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

      Download
    • memory/1336-66-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

      Download
    • memory/1336-67-0x000000000045429E-mapping.dmp
      Download
    • memory/1336-69-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

      Download
    • memory/1336-71-0x0000000000400000-0x000000000045A000-memory.dmp
      Filesize

      360KB

      Download
    • memory/1464-57-0x00000000052C0000-0x000000000532E000-memory.dmp
      Filesize

      440KB

      Download
    • memory/1464-58-0x0000000005330000-0x0000000005388000-memory.dmp
      Filesize

      352KB

      Download
    • memory/1464-56-0x0000000000390000-0x00000000003A0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1464-55-0x0000000075381000-0x0000000075383000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1464-54-0x0000000001290000-0x0000000001312000-memory.dmp
      Filesize

      520KB

      Download