Overview

overview

10

Static

static

SecuriteIn...52.exe

windows7-x64

10

SecuriteIn...52.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    175s
  • max time network
    194s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2022 12:49

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General

  • Target

    SecuriteInfo.com.Win32.CrypterX-gen.11851.17452.exe

  • Size

    920KB

  • MD5

    d6f0e59d1bb1d559029da21e132a1c9b

  • SHA1

    7b760ca553c6d95126146825b1f5b846d5a69378

  • SHA256

    0afcaf64f298203c19ee5001aeb67a4a785a2a3a56fac3ead54c86811583d873

  • SHA512

    21615f5cce87c73e219f8357ad7b989f1c9b769ff1440a3e6804da6a9d020e864f39e22d32361edd996d8d11f9945a60eab2fe0b32f55a9aa5d0901fcb4db4fb

  • SSDEEP

    24576:FyDdEPf3ZQWjM2Xgx9cyEthRYxdIipRgIdbl:FTPfZpHw0hRO+i3zdbl

Score
10/10
agentteslacollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.akademetre.com
  • Port:
    587
  • Username:
    suletas@akademetre.com
  • Password:
    st6473

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • 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
  • 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 5 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\SecuriteInfo.com.Win32.CrypterX-gen.11851.17452.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.11851.17452.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3624
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.11851.17452.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.11851.17452.exe"
      2⤵
        PID:5064
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.11851.17452.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.11851.17452.exe"
        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:3100

    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

    Credentials in Files

    3
    T1081

    Discovery

    Lateral Movement

    Collection

    Data from Local System

    3
    T1005

    Email Collection

    1
    T1114

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Win32.CrypterX-gen.11851.17452.exe.log
      Filesize

      1KB

      MD5

      8ec831f3e3a3f77e4a7b9cd32b48384c

      SHA1

      d83f09fd87c5bd86e045873c231c14836e76a05c

      SHA256

      7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

      SHA512

      26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

      Download Submit
    • memory/3100-138-0x0000000000000000-mapping.dmp
      Download
    • memory/3100-139-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/3100-141-0x0000000005B80000-0x0000000005BE6000-memory.dmp
      Filesize

      408KB

      Download
    • memory/3100-142-0x0000000006880000-0x00000000068D0000-memory.dmp
      Filesize

      320KB

      Download
    • memory/3624-132-0x0000000000290000-0x000000000037C000-memory.dmp
      Filesize

      944KB

      Download
    • memory/3624-133-0x00000000051C0000-0x0000000005764000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/3624-134-0x0000000004D00000-0x0000000004D92000-memory.dmp
      Filesize

      584KB

      Download
    • memory/3624-135-0x0000000004DB0000-0x0000000004DBA000-memory.dmp
      Filesize

      40KB

      Download
    • memory/3624-136-0x0000000007180000-0x000000000721C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/5064-137-0x0000000000000000-mapping.dmp
      Download