Overview

overview

10

Static

static

8399388448895pdf.exe

windows7_x64

10

8399388448895pdf.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    137s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 22:23

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General

  • Target

    8399388448895pdf.exe

  • Size

    528KB

  • MD5

    44985f9d8117ab44b63877115a904408

  • SHA1

    ea2e99618c69c4f5f297acaf56eeb08592af7540

  • SHA256

    656f6e8c763d8c9364d91ab40dc638d7beb452f11f53c6453836499c6c4fc136

  • SHA512

    6969f3139fbc7fa0d1aba6854be7e6cc5ea581589eaa0cdae5b6b4bcca871bccb0961e36c86ec4b4a1680f7b995ef3e9d961e8c85af1ea345cfa19dc13fbf061

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chukwudi123

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chukwudi123

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\8399388448895pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\8399388448895pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Users\Admin\AppData\Local\Temp\8399388448895pdf.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:4464

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2532-130-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/4464-131-0x0000000000000000-mapping.dmp

    Download

  • memory/4464-132-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

    Download

  • memory/4464-133-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

    Download