Overview

overview

10

Static

static

Mediform S...02.exe

windows7_x64

10

Mediform S...02.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    139s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 23:59

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General

  • Target

    Mediform SA Order 0508202.exe

  • Size

    650KB

  • MD5

    cacf4def20c8374bb74aad23be229333

  • SHA1

    6a6e74dca12a1863f110ef1e7e97fcadce79c5d5

  • SHA256

    c1a8d05e6b798ccd18334ab7461cc276bdc3603f35d3186b90bfcb9597ada240

  • SHA512

    1a16de241584bf6b5c71c0e0e9919e40a6eda18826bd5dbaf82c2a6eff9a7f14aecbe4351f6f9386a72611cd85d83e026b1da957cd5b93165a063439e0be3c58

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    drsaint1992101

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    drsaint1992101

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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Mediform SA Order 0508202.exe
    "C:\Users\Admin\AppData\Local\Temp\Mediform SA Order 0508202.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:480
    • C:\Users\Admin\AppData\Local\Temp\Mediform SA Order 0508202.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:3704

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/480-130-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

    Download

  • memory/3704-131-0x0000000000000000-mapping.dmp

    Download

  • memory/3704-132-0x0000000000400000-0x000000000044C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/3704-133-0x0000000074C60000-0x0000000075211000-memory.dmp

    Filesize

    5.7MB

    Download