MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71519171005b0a3567a141c4b0bd1dffc20c0a3781af6700c9f22561694d31ef. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



AgentTesla


Vendor detections: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: 71519171005b0a3567a141c4b0bd1dffc20c0a3781af6700c9f22561694d31ef
SHA3-384 hash: 6fd2710d041adf3e2a5190c20f543c1fb84d6a4e1c5264bff1e839d687b16b14d7e124cb2013ce8f917a3799fc648157
SHA1 hash: 59c7f583dc4a13bfc3f95092976187f6e1141cac
MD5 hash: aad81bee49d90535cf23f2c040a98903
humanhash: one-paris-robert-maryland
File name:Transfer Forms 1.scr.exe
Download: download sample
Signature AgentTesla
File size:781'312 bytes
First seen:2020-09-10 13:23:58 UTC
Last seen:2020-09-10 13:38:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:rmHoR5CJtlo5tG1jdwVuSE3NqPPGoNwTeWY0OOEXnE2qEA:KHoR5mw01jd0BCqHGMwT8lX7XA
TLSH E7F4DF02722D5B75EEB847F2510B28500BF2347E9121D39EBDD9A1EB27E7B25850BB03
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a process with a hidden window
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Contains functionality to register a low level keyboard hook
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-09-10 06:02:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
59
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Verdict:
unknown
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other

Comments