MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 64e336a9ba35cd79314c0ca934116b4d002a0e7be35e905fb15ce7c5c7839519. 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: 8
| SHA256 hash: | 64e336a9ba35cd79314c0ca934116b4d002a0e7be35e905fb15ce7c5c7839519 |
|---|---|
| SHA3-384 hash: | 58bd95d7df21d5e466759bf8ce8f77a527383730aae9d5c82381659b79a4a6a776ae2562e3b09cc40d3aa5e445142373 |
| SHA1 hash: | 246ea56c2ee8f0f554b7be55e45c1d68b06c952d |
| MD5 hash: | 703eb859df4786c7d28b30fc2f3e4880 |
| humanhash: | cat-tennessee-crazy-april |
| File name: | SecuriteInfo.com.BehavesLike.Win32.Generic.jc.16877 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 650'240 bytes |
| First seen: | 2020-10-15 15:42:53 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'751 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger) |
| ssdeep | 12288:aeXF3U36cBF5ol21N8cZsRZGYhdapodqFVryF+LngZ8ApLq:vs5ol2riZ7hdhYVIWgZdpLq |
| Threatray | 18 similar samples on MalwareBazaar |
| TLSH | 3ED412896B864727E8540332E9A2D53C567C5D02AA458F433DC8FD8F7EB37E265470B2 |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Connection attempt
Sending an HTTP POST request
Unauthorized injection to a system process
Changing the hosts file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Maps a DLL or memory area into another process
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)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-15 14:53:58 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
+ 8 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
64e336a9ba35cd79314c0ca934116b4d002a0e7be35e905fb15ce7c5c7839519
MD5 hash:
703eb859df4786c7d28b30fc2f3e4880
SHA1 hash:
246ea56c2ee8f0f554b7be55e45c1d68b06c952d
SH256 hash:
5be29119f22a35acb01684c37c290a7c6bfd729084b176703995e56c69bd2a0b
MD5 hash:
083abf4ca0b0a6c22f1931148745eafd
SHA1 hash:
63cb2c04711cdf38ebad8d59e12d494f81ce229a
SH256 hash:
d7a12f4247b622d9531499b602f7a5ecfd8206a1463e00b11754d945c2f477a8
MD5 hash:
e195004ea9f6d623d14f142675df75a6
SHA1 hash:
b283568a2fb9698f360585860366a09ca8c39872
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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