agenttesla

General

Target
1ea26893b98115c9c36c6c1ecb7b4fa28b71ea8dc91f7219c7e54d9f95d4bf8e
Size 809KB
Sample220521-dxdg1agdh8
SHA256 1ea26893b98115c9c36c6c1ecb7b4fa28b71ea8dc91f7219c7e54d9f95d4bf8e
MD5 cc5d1ba1b2cd9a126ce8cbc974e01f68
SHA1 f0819d43a4c6fab61ac49829a704db3e9193775f
SHA512 2b3220b2229f5cf20eb75c07c51cb3fb4bbaadebf7cb12507fc2c4fa0599833dc504146a0045565a8b7cb60793764f78d573a668c10faed350f1edc43b09bc58
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\3B8E3C2477\Log.txt

masslogger

Ransom Note

<|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.50 Location: United States Windows OS: Microsoft Windows 7 Ultimate 64bit Windows Serial Key: D4F6K-QK3RD-TMVMJ-BBMRX-3MBMV CPU: Intel Core Processor (Broadwell) GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 7:02:41 AM MassLogger Started: 5/21/2022 7:02:26 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MassLoggerBinUPDATEProizvodnja.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| Window Searcher ||> Disabled <|| Bot Killer ||> Disabled <|| Search And Upload ||> Disabled <|| Telegram Desktop ||> Not Installed <|| Pidgin ||> Not Installed <|| FileZilla ||> Not Installed <|| Discord Tokken ||> Not Installed <|| NordVPN ||> Not Installed <|| Outlook ||> Not Installed <|| FoxMail ||> Not Installed <|| Thunderbird ||> Not Installed <|| FireFox ||> Not Found <|| QQ Browser ||> Not Installed <|| Chromium Recovery ||> Not Installed or Not Found <|| Keylogger And Clipboard ||> NA

Targets

- Target
  DHL_AWB #1008936572891_pdf.exe
- Size 2.1MB
- SHA256 885179565290381c8e8e883f1e4c776507c1ddd3bfa8902f432ea31fbf01c683
- MD5 3e910208a9f1bf03108895af8671078c
- SHA1 6b59a64f11e6559c1354c8097856593469ecd8bc
- SHA512 525ee64a0e0915fa5f35534187c230d3526395ebb42d7c0c68123b9804158d66d0078821c0e7f7a1bf7554322fa28a47d73a6422a7e451fd7dac3062b43dffeb
- MD5 SHA1 SHA512
Score

10^/10

agenttesla masslogger agilenet collection keylogger persistence ransomware spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- MassLogger
  Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
  stealer spyware masslogger
- MassLogger Main Payload
- MassLogger log file
  Detects a log file produced by MassLogger.
- AgentTesla Payload
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Loads dropped DLL
- Obfuscated with Agile.Net obfuscator
  Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
  agilenet
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Adds Run key to start application
  persistence
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2