Overview

overview

10

Static

static

DOC-4529464927595.exe

windows7_x64

10

DOC-4529464927595.exe

windows10_x64

10

Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    07-07-2020 10:24

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General

  • Target

    DOC-4529464927595.exe

  • Size

    717KB

  • MD5

    25c119e9fd2334d1e6f6ea54c93e323f

  • SHA1

    918daf3794eb6ffea9c2383f85cbfb85f6cc1a23

  • SHA256

    f8f885be4f68c3bae8a9ce7298623c68abb9955cc13fdcf3ac9dc9381413dd27

  • SHA512

    8de89e9bc0333c8423923f23a30aad4f9f18f371ed26c06c90e8e17f99fbff51bae9e0425a1f61754dc91e1024967349735f30cde66ef21b4281d3978f1959e0

Score
10/10
agentteslakeyloggerspywarestealertrojanupx

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Sages101*

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 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 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DOC-4529464927595.exe
    "C:\Users\Admin\AppData\Local\Temp\DOC-4529464927595.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4004
    • C:\Users\Admin\AppData\Local\Temp\DOC-4529464927595.exe
      "C:\Users\Admin\AppData\Local\Temp\DOC-4529464927595.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2092

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2092-0-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

    Download

  • memory/2092-1-0x00000000004A2680-mapping.dmp

    Download

  • memory/2092-2-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

    Download

  • memory/2092-3-0x0000000000400000-0x00000000004A4000-memory.dmp

    Filesize

    656KB

    Download

  • memory/2092-4-0x00000000009C0000-0x0000000000A0C000-memory.dmp

    Filesize

    304KB

    Download

  • memory/2092-5-0x00000000004D2000-0x00000000004D3000-memory.dmp

    Filesize

    4KB

    Download