Overview

overview

8

Static

static

Factura de pago.exe

windows7_x64

8

Factura de pago.exe

windows10_x64

8

Analysis

  • max time kernel
    149s
  • max time network
    62s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    30-06-2020 17:55

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General

  • Target

    Factura de pago.exe

  • Size

    798KB

  • MD5

    3c409356f954ac50a25de19954bbf681

  • SHA1

    6e3a4701d83d60e703c5641ce209a3cc61875bb1

  • SHA256

    c82e474e76b1641ab73aafe25ebe9f509a27997a3d4e76015c5eabca15acdc63

  • SHA512

    815a920e7168cd56e23012d2e00e887abf79c5f4d2b9c8ff4d47bc1777f00f62478d189062e949b72aa53db3ba87be69ed2a7db52a8b27ec1e944a635dfc6daf

Score
8/10
spyware

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 3 IoCs

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

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • 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
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spyware

Processes

  • C:\Users\Admin\AppData\Local\Temp\Factura de pago.exe
    "C:\Users\Admin\AppData\Local\Temp\Factura de pago.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    PID:3812
    • C:\Users\Admin\AppData\Local\Temp\Factura de pago.exe
      "C:\Users\Admin\AppData\Local\Temp\Factura de pago.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2536

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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/2536-0-0x0000000000400000-0x0000000000450000-memory.dmp
    Filesize

    320KB

    Download
  • memory/2536-1-0x000000000044E500-mapping.dmp
    Download
  • memory/2536-2-0x0000000000400000-0x0000000000450000-memory.dmp
    Filesize

    320KB

    Download
  • memory/2536-3-0x0000000000400000-0x0000000000450000-memory.dmp
    Filesize

    320KB

    Download
  • memory/2536-4-0x0000000000700000-0x0000000000722000-memory.dmp
    Filesize

    136KB

    Download
  • memory/2536-5-0x00000000006F2000-0x00000000006F3000-memory.dmp
    Filesize

    4KB

    Download