Overview

overview

10

Static

static

Purchase O...20.exe

windows7_x64

10

Purchase O...20.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    178s
  • max time network
    190s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 00:18

Sharing

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General

  • Target

    Purchase Order for 0514 BUY F20.exe

  • Size

    671KB

  • MD5

    c56ab7ff3f6c1b4018f614beff6bd54a

  • SHA1

    c080a65940c4a07ca45051bfd05848d64d31c005

  • SHA256

    a1f25cc2116efd8dab8b7865597f22571937f38c8fa06279b45c3ddfbf6df5b7

  • SHA512

    542fa99b1263755cb9bccfbc9a7f06e864078a22087adde36ed8cb88d0c9ea7db664af9ed6e2ba9fed6a1d8d6d467b7bb7ba9cbb5674ab45d00f3d4b9e70f6a2

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.framafilms.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    lister11

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.framafilms.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    lister11

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Purchase Order for 0514 BUY F20.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase Order for 0514 BUY F20.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3900
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
        PID:1180
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
        "{path}"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:3640

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Privilege Escalation

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    Lateral Movement

    Collection

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1180-131-0x0000000000000000-mapping.dmp
      Download
    • memory/3640-132-0x0000000000000000-mapping.dmp
      Download
    • memory/3640-133-0x0000000000400000-0x000000000044C000-memory.dmp
      Filesize

      304KB

      Download
    • memory/3640-134-0x0000000074960000-0x0000000074F11000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/3900-130-0x0000000074960000-0x0000000074F11000-memory.dmp
      Filesize

      5.7MB

      Download