Overview

overview

10

Static

static

SecuriteIn...66.exe

windows7-x64

10

SecuriteIn...66.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    183s
  • max time network
    192s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-12-2022 04:28

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General

  • Target

    SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe

  • Size

    869KB

  • MD5

    34dbd3fcc936e3e31ed3b8e00e9355a6

  • SHA1

    62af1778aee098b47c5e8b2908ddccb28510e6ec

  • SHA256

    19c3799b163256718a935d51f3be3495883d684ddad16e2666ba898c3c663064

  • SHA512

    a96f5ae18b2437563d7b20eedcb8d7753f367200fd6165dce8dbb2d0b3822c6db6b9f2e1a30f61d3b711e9d816f71a2e329387b37f764f64de943380fe794ec7

  • SSDEEP

    12288:Ijcwb6c8jma/o88QSE1efXKrRWAbVpTs2UScjadW+y3DnU6agKZ/nXt7virmWhlC:u5G78QSE1efXKrvVxnOaY9U6

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

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
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: RenamesItself 1 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.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3756
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe"
      2⤵
        PID:1448
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.W32.MSIL_Kryptik.DWR.gen.Eldorado.31524.21566.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1376

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    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

    Loading Replay Monitor...

    Downloads

    • memory/1376-138-0x0000000000000000-mapping.dmp
      Download
    • memory/1376-139-0x0000000000400000-0x000000000043C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1376-140-0x0000000006440000-0x00000000064A6000-memory.dmp
      Filesize

      408KB

      Download
    • memory/1376-141-0x0000000007070000-0x00000000070C0000-memory.dmp
      Filesize

      320KB

      Download
    • memory/1448-137-0x0000000000000000-mapping.dmp
      Download
    • memory/3756-132-0x0000000000980000-0x0000000000A60000-memory.dmp
      Filesize

      896KB

      Download
    • memory/3756-133-0x0000000005970000-0x0000000005F14000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/3756-134-0x0000000005460000-0x00000000054F2000-memory.dmp
      Filesize

      584KB

      Download
    • memory/3756-135-0x00000000053F0000-0x00000000053FA000-memory.dmp
      Filesize

      40KB

      Download
    • memory/3756-136-0x0000000007DE0000-0x0000000007E7C000-memory.dmp
      Filesize

      624KB

      Download