Overview

overview

10

Static

static

PO-SER-PL-...__.exe

windows7_x64

10

PO-SER-PL-...__.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    148s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20-05-2022 22:15

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General

  • Target

    PO-SER-PL-M17220.Pdf_____.exe

  • Size

    543KB

  • MD5

    0df52a14762922d0cda8cd8e5a26aa9f

  • SHA1

    de55f7ee3187086acbf4ce7969080847eae81b9f

  • SHA256

    40320b0e68eab85d1bedae171c4f0bbafd5bb19059038121247229c2186a66ec

  • SHA512

    30adce433eb9ec4402f4b3871ca6b1176028404667789969e5bfdabf3c71acf793a194a3f8963acfeb429afa9c0bd5f0a5b5e7e06609e1b6bd1a952da765fe82

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    opjis0123

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 6 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 use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PO-SER-PL-M17220.Pdf_____.exe
    "C:\Users\Admin\AppData\Local\Temp\PO-SER-PL-M17220.Pdf_____.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Users\Admin\AppData\Local\Temp\PO-SER-PL-M17220.Pdf_____.exe
      "C:\Users\Admin\AppData\Local\Temp\PO-SER-PL-M17220.Pdf_____.exe"
      2⤵
        PID:2040
      • C:\Users\Admin\AppData\Local\Temp\PO-SER-PL-M17220.Pdf_____.exe
        "C:\Users\Admin\AppData\Local\Temp\PO-SER-PL-M17220.Pdf_____.exe"
        2⤵
          PID:2044
        • C:\Users\Admin\AppData\Local\Temp\PO-SER-PL-M17220.Pdf_____.exe
          "C:\Users\Admin\AppData\Local\Temp\PO-SER-PL-M17220.Pdf_____.exe"
          2⤵
            PID:1784
          • C:\Users\Admin\AppData\Local\Temp\PO-SER-PL-M17220.Pdf_____.exe
            "C:\Users\Admin\AppData\Local\Temp\PO-SER-PL-M17220.Pdf_____.exe"
            2⤵
            • Accesses Microsoft Outlook profiles
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • outlook_office_path
            • outlook_win_path
            PID:2028

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Initial Access

        Execution

        Persistence

        Privilege Escalation

        Defense Evasion

        Credential Access

        Credentials in Files

        3
        T1081

        Discovery

        Lateral Movement

        Collection

        Data from Local System

        3
        T1005

        Email Collection

        1
        T1114

        Exfiltration

        Command and Control

        Impact

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1656-54-0x0000000000280000-0x000000000030E000-memory.dmp
          Filesize

          568KB

          Download
        • memory/1656-55-0x0000000075781000-0x0000000075783000-memory.dmp
          Filesize

          8KB

          Download
        • memory/1656-56-0x00000000005E0000-0x00000000005E8000-memory.dmp
          Filesize

          32KB

          Download
        • memory/1656-57-0x00000000055A0000-0x0000000005628000-memory.dmp
          Filesize

          544KB

          Download
        • memory/1656-58-0x0000000004B80000-0x0000000004BDC000-memory.dmp
          Filesize

          368KB

          Download
        • memory/2028-59-0x0000000000400000-0x000000000044C000-memory.dmp
          Filesize

          304KB

          Download
        • memory/2028-60-0x0000000000400000-0x000000000044C000-memory.dmp
          Filesize

          304KB

          Download
        • memory/2028-63-0x0000000000400000-0x000000000044C000-memory.dmp
          Filesize

          304KB

          Download
        • memory/2028-62-0x0000000000400000-0x000000000044C000-memory.dmp
          Filesize

          304KB

          Download
        • memory/2028-64-0x0000000000400000-0x000000000044C000-memory.dmp
          Filesize

          304KB

          Download
        • memory/2028-65-0x000000000044743E-mapping.dmp
          Download
        • memory/2028-67-0x0000000000400000-0x000000000044C000-memory.dmp
          Filesize

          304KB

          Download
        • memory/2028-69-0x0000000000400000-0x000000000044C000-memory.dmp
          Filesize

          304KB

          Download