Overview

overview

10

Static

static

SUNCOAST-P...il.exe

windows7_x64

10

SUNCOAST-P...il.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    140s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 23:39

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General

  • Target

    SUNCOAST-PO-02-08-2020.eml.mail.exe

  • Size

    569KB

  • MD5

    a39cec2a3be12cf29057cbea21c3a882

  • SHA1

    1bf7f6b909b35e875a0baeac445de27337fa251a

  • SHA256

    f6bef06e07a604f0158a5cd3db9b6dda13ec88a9253b15d8bcf16e94c68eff44

  • SHA512

    99277ea47ded0f20a3a16b921b6258fc3913cb72eca193e6f022228e9ae8d8c6c8eb179f0924d5e2ced377407afae0e43f2a98f180758e8b6db20d9909023d20

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    qwerty123@

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    qwerty123@

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 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
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SUNCOAST-PO-02-08-2020.eml.mail.exe
    "C:\Users\Admin\AppData\Local\Temp\SUNCOAST-PO-02-08-2020.eml.mail.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Users\Admin\AppData\Local\Temp\SUNCOAST-PO-02-08-2020.eml.mail.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4216

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SUNCOAST-PO-02-08-2020.eml.mail.exe.log
    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    Download Submit

  • memory/2912-130-0x0000000000CB0000-0x0000000000D44000-memory.dmp

    Filesize

    592KB

    Download

  • memory/2912-131-0x0000000005CE0000-0x0000000006284000-memory.dmp

    Filesize

    5.6MB

    Download

  • memory/2912-132-0x0000000005730000-0x00000000057C2000-memory.dmp

    Filesize

    584KB

    Download

  • memory/2912-133-0x0000000005710000-0x000000000571A000-memory.dmp

    Filesize

    40KB

    Download

  • memory/2912-134-0x0000000008E30000-0x0000000008ECC000-memory.dmp

    Filesize

    624KB

    Download

  • memory/4216-135-0x0000000000000000-mapping.dmp

    Download

  • memory/4216-136-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/4216-138-0x00000000055B0000-0x0000000005616000-memory.dmp

    Filesize

    408KB

    Download

  • memory/4216-139-0x00000000063B0000-0x0000000006400000-memory.dmp

    Filesize

    320KB

    Download