MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 614052880e43375009bd02fcb10e8399d2e855cff58fc27ad94711dee1973186. 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: 614052880e43375009bd02fcb10e8399d2e855cff58fc27ad94711dee1973186
SHA3-384 hash: 6388bea60399856142f31601fe40f12cf2cb719aae9df6f366b5b7ba4344eeff2cfa1b6a86910a0ff7a163785ec0e6ad
SHA1 hash: 4623f64905bc2ecdcd3fb7acadfe3355e8be0e49
MD5 hash: 8dd4b37fd7a9aee8a08697d48efee8c7
humanhash: speaker-violet-illinois-mockingbird
File name:PO#ZT20-09.exe
Download: download sample
Signature AgentTesla
File size:844'288 bytes
First seen:2020-09-17 12:11:10 UTC
Last seen:2020-09-17 12:38:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'614 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:4ZHsPeQzkt+wJV88xrB9C+tZHsPeQzkt+wJV88xrB9C+yvk:4hsPn4tA8T9C+thsPn4tA8T9C+y
Threatray 58 similar samples on MalwareBazaar
TLSH E305021477BC0F52EABA9BF114A8318053FA7CB9B491F36E4CA070DE58B5B1585A0E73
Reporter Anonymous
Tags:AgentTesla

Intelligence


File Origin
# of uploads :
2
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 286933 Sample: PO#ZT20-09.exe Startdate: 17/09/2020 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Found malware configuration 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 8 other signatures 2->55 6 PO#ZT20-09.exe 3 2->6         started        10 kprUEGC.exe 3 2->10         started        12 kprUEGC.exe 2 2->12         started        process3 file4 29 C:\Users\user\AppData\...\PO#ZT20-09.exe.log, ASCII 6->29 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->57 59 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->59 61 Injects a PE file into a foreign processes 6->61 14 PO#ZT20-09.exe 2 5 6->14         started        63 Antivirus detection for dropped file 10->63 65 Multi AV Scanner detection for dropped file 10->65 67 Machine Learning detection for dropped file 10->67 69 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 10->69 19 kprUEGC.exe 10->19         started        21 kprUEGC.exe 10->21         started        23 kprUEGC.exe 10->23         started        25 kprUEGC.exe 10->25         started        27 kprUEGC.exe 2 12->27         started        signatures5 process6 dnsIp7 37 vasudeva.in 68.233.236.158, 49759, 587 HVC-ASUS United States 14->37 39 mail.vasudeva.in 14->39 31 C:\Users\user\AppData\Roaming\...\kprUEGC.exe, PE32 14->31 dropped 33 C:\Windows\System32\drivers\etc\hosts, ASCII 14->33 dropped 35 C:\Users\user\...\kprUEGC.exe:Zone.Identifier, ASCII 14->35 dropped 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->41 43 Tries to steal Mail credentials (via file access) 14->43 45 Tries to harvest and steal ftp login credentials 14->45 47 3 other signatures 14->47 file8 signatures9
Threat name:
ByteCode-MSIL.Spyware.NanoBot
Status:
Malicious
First seen:
2020-09-16 08:27:49 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
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.

Comments