Overview

overview

10

Static

static

SOA_31052021.exe

windows7_x64

10

SOA_31052021.exe

windows10_x64

10

Analysis

  • max time kernel
    144s
  • max time network
    57s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    08/06/2021, 07:06

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General

  • Target
    SOA_31052021.exe
  • Size 704KB
  • Sample210608-4rhmsg8pwx
  • SHA256 000c48c69a95af7c9fad89243b2c2bf7224196f6e4cc69775b9f93fd86aced49
  • MD5 SHA1 SHA512
Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

  • agenttesla

Credentials
  • Protocol

    smtp
  • Host

    mail.afciphil.com.ph
  • Port

    587
  • Username

    [email protected]
  • Password

    r35eCaR@t4

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SOA_31052021.exe
    "C:\Users\Admin\AppData\Local\Temp\SOA_31052021.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1128
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lpFiqEKDS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp423E.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:268
    • C:\Users\Admin\AppData\Local\Temp\SOA_31052021.exe
      "{path}"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:852
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
        dw20.exe -x -s 392
        3⤵
        • Suspicious behavior: GetForegroundWindowSpam
        PID:1392

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/852-65-0x0000000000400000-0x000000000043C000-memory.dmp
        Download

        memory/852-70-0x0000000000680000-0x0000000000681000-memory.dmp
        Download

        memory/1128-60-0x00000000753E1000-0x00000000753E3000-memory.dmp
        Download

        memory/1128-61-0x0000000000B20000-0x0000000000B21000-memory.dmp
        Download

        memory/1128-62-0x0000000000B21000-0x0000000000B22000-memory.dmp
        Download

        memory/1392-71-0x00000000005C0000-0x00000000005C1000-memory.dmp
        Download