Overview

overview

10

Static

static

Payment Ad...f..exe

windows7_x64

10

Payment Ad...f..exe

windows10_x64

10

Analysis

  • max time kernel
    135s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    16-04-2021 19:12

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General

  • Target

    Payment Advice.pdf..exe

  • Size

    866KB

  • MD5

    4a3d5a4a2dc407cebfc5931be709064d

  • SHA1

    4af07e40fbf839e188206ecc31c8e21148abcd67

  • SHA256

    165064cd4b06721491a3d57b5e111faddb9cf6ff0b448b4d5387bb1eb8bb62f2

  • SHA512

    2748cd53a6d79c4ac7eff49cbf0e0f4a585a23bb5c4c55159cf22c9dc080117d9e38c88ca69644c32d062fa802c60a3eb9e109cbae06b869895dd1d6fbca26b2

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.lallyautomobiles.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Welcome@2021

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • Drops file in Drivers directory 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
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment Advice.pdf..exe
    "C:\Users\Admin\AppData\Local\Temp\Payment Advice.pdf..exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:368
    • C:\Users\Admin\AppData\Local\Temp\Payment Advice.pdf..exe
      "{path}"
      2⤵
      • Drops file in Drivers directory
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1020

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/368-59-0x0000000000980000-0x0000000000981000-memory.dmp

    Filesize

    4KB

    Download

  • memory/368-61-0x0000000004250000-0x0000000004251000-memory.dmp

    Filesize

    4KB

    Download

  • memory/368-62-0x0000000000490000-0x0000000000495000-memory.dmp

    Filesize

    20KB

    Download

  • memory/368-63-0x0000000000800000-0x00000000008A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/368-64-0x0000000005300000-0x0000000005367000-memory.dmp

    Filesize

    412KB

    Download

  • memory/1020-65-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

    Download

  • memory/1020-66-0x000000000043762E-mapping.dmp

    Download

  • memory/1020-67-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

    Download

  • memory/1020-69-0x0000000004A30000-0x0000000004A31000-memory.dmp

    Filesize

    4KB

    Download

  • memory/1020-70-0x0000000004A31000-0x0000000004A32000-memory.dmp

    Filesize

    4KB

    Download