Overview

overview

10

Static

static

902ad99e12...e1.exe

windows7_x64

10

902ad99e12...e1.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    14-04-2022 12:41

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    902ad99e121cfe6c7ea5a9850d12a86ba0f7f7266eab0ab0778bd0b5e07623e1.exe

  • Size

    766KB

  • MD5

    b914bf477b38b49bdee9eace888e8179

  • SHA1

    cdc137ebafd3f64f64be05cd730b8e99a6d8d56e

  • SHA256

    902ad99e121cfe6c7ea5a9850d12a86ba0f7f7266eab0ab0778bd0b5e07623e1

  • SHA512

    a0dfaadcd911a34de6e5f203b3a90146a69ad241ee81ddd1ee72f79ea35e1381712dfbc051c1ad895af5311029a0baa0ccb27e8b15406552ea81782fb905917b

Score
10/10
agentteslametastealercollectionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.bnb-spa.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    }iPxp@l#21aE

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Meta Stealer Stealer

    Meta Stealer steals passwords stored in browsers, written in C++.

    stealermetastealer
  • AgentTesla Payload 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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
  • 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
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\902ad99e121cfe6c7ea5a9850d12a86ba0f7f7266eab0ab0778bd0b5e07623e1.exe
    "C:\Users\Admin\AppData\Local\Temp\902ad99e121cfe6c7ea5a9850d12a86ba0f7f7266eab0ab0778bd0b5e07623e1.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yKpBJNyibLXO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp11FA.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:324
    • C:\Users\Admin\AppData\Local\Temp\902ad99e121cfe6c7ea5a9850d12a86ba0f7f7266eab0ab0778bd0b5e07623e1.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:3528

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\902ad99e121cfe6c7ea5a9850d12a86ba0f7f7266eab0ab0778bd0b5e07623e1.exe.log
    Filesize

    1KB

    MD5

    6f8f3a9a57cb30e686d3355e656031e0

    SHA1

    acccd6befb1a2f40e662280bc5182e086a0d079b

    SHA256

    283586e83b25099a5698cb9caf9c594a37060d11e0f55c81bb9c6d4f728448ea

    SHA512

    8f11d645ff4f8d5b1c45b06eb52cd45319659255306d60e80e33abfd04b9e3b1164679f11a8a23bd493e4b3f6b9841d70e553a01835eeaf6035b4d05e4fd7b54

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\tmp11FA.tmp
    Filesize

    1KB

    MD5

    cb45ed31c5f9b556ed50ddb8452c95a0

    SHA1

    b4f03f9e4c25469d115eddbc6fc0ccb8dccec857

    SHA256

    26b561ee7f2f99c19b2d8119a428d114d58d7ba13035fcd03a8799e2cc25e2e2

    SHA512

    65f8b03d380a9f11ce2419348097302233ab84c29ee33e154f233b9db7c52dc0955731e4107528bce24fe13cf4d15fae48a21759d683fbd4c9290eaa8d4c60f4

    Download Submit

  • memory/1188-133-0x00000000059B0000-0x00000000059BA000-memory.dmp

    Filesize

    40KB

    Download

  • memory/1188-134-0x0000000009100000-0x000000000962C000-memory.dmp

    Filesize

    5.2MB

    Download

  • memory/1188-135-0x0000000009760000-0x00000000097FC000-memory.dmp

    Filesize

    624KB

    Download

  • memory/1188-130-0x0000000000CD0000-0x0000000000D96000-memory.dmp

    Filesize

    792KB

    Download

  • memory/1188-132-0x0000000005A20000-0x0000000005AB2000-memory.dmp

    Filesize

    584KB

    Download

  • memory/1188-131-0x000000000A180000-0x000000000A724000-memory.dmp

    Filesize

    5.6MB

    Download

  • memory/3528-139-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

    Download

  • memory/3528-141-0x0000000006020000-0x0000000006086000-memory.dmp

    Filesize

    408KB

    Download

  • memory/3528-142-0x0000000006CB0000-0x0000000006D00000-memory.dmp

    Filesize

    320KB

    Download