Overview

overview

10

Static

static

pago factura.exe

windows7_x64

10

pago factura.exe

windows10_x64

10

Analysis

  • max time kernel
    87s
  • max time network
    92s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    07-07-2020 09:57

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Report Analysis Logs

General

  • Target

    pago factura.exe

  • Size

    699KB

  • MD5

    2982b154fb8f2d08a4e2ae96afb8a650

  • SHA1

    2505ad59c9d1772ce651fe482d9b5c31a5423d83

  • SHA256

    70d5074ab20885ad5cec99b0bb93e8d5f45a4a9374beeb863bfc802f99ce6b5d

  • SHA512

    30f1641d84d04e39105b4946646f2d5df95a451ef0ed8e1bc21ec5cf300cd81acacb28e69238c1eb610fa7fe5dc35122ccfe6f1f0b7fb5d4c29ab4cb3e8d8b30

Score
10/10
agentteslakeyloggerspywarestealertrojanupx

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.busilis.pt
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    bbusiliscom

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spyware
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spyware
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pago factura.exe
    "C:\Users\Admin\AppData\Local\Temp\pago factura.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Users\Admin\AppData\Local\Temp\pago factura.exe
      "C:\Users\Admin\AppData\Local\Temp\pago factura.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1116
    • C:\Users\Admin\AppData\Local\Temp\pago factura.exe
      "C:\Users\Admin\AppData\Local\Temp\pago factura.exe" 2 1116 66082
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1648

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1116-0-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

    Download

  • memory/1116-1-0x00000000004A2620-mapping.dmp

    Download

  • memory/1116-3-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

    Download

  • memory/1116-4-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

    Download

  • memory/1116-5-0x00000000003B0000-0x00000000003FC000-memory.dmp

    Filesize

    304KB

    Download

  • memory/1116-6-0x0000000001ED2000-0x0000000001ED3000-memory.dmp

    Filesize

    4KB

    Download

  • memory/1116-7-0x00000000002C0000-0x0000000000306000-memory.dmp

    Filesize

    280KB

    Download

  • memory/1648-2-0x0000000000000000-mapping.dmp

    Download