MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fa88c9d7dcfac75ae440673f335e4da8faba4c9fe4d500ae5de053425e69910e. 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: 13
| SHA256 hash: | fa88c9d7dcfac75ae440673f335e4da8faba4c9fe4d500ae5de053425e69910e |
|---|---|
| SHA3-384 hash: | 6ccb6bdcd0fbe4b68cdd9aa31fb936830de35f8275ab46ea640f3d3eba807b09f5e444186df872c067a460622acd1d9e |
| SHA1 hash: | d8fa6120afca65102358ec2756b621a5c516e7e4 |
| MD5 hash: | 83d3cc4cbe3d794077935091dd403a38 |
| humanhash: | sweet-lactose-aspen-alpha |
| File name: | 83d3cc4cbe3d794077935091dd403a38.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 888'320 bytes |
| First seen: | 2021-08-24 15:37:04 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:8Bonujitmy7DJhbAW2RE4NLAHfqqzS8mHvk1tAuWoa4QVbK:yonl4yHT41kfqqzQvk8JV+ |
| Threatray | 8'909 similar samples on MalwareBazaar |
| TLSH | T16715C3BE1ABDA2278175C6B5EBE74417F0409B5F3411AC257AC203560232A7BB5F732E |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
250
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
83d3cc4cbe3d794077935091dd403a38.exe
Verdict:
Malicious activity
Analysis date:
2021-08-24 15:42:17 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies the hosts 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 AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Status:
Malicious
First seen:
2021-08-24 15:38:09 UTC
AV detection:
13 of 45 (28.89%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'899 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
SH256 hash:
e58959ef92079f59f0aed9b099cba196aed791e6485ad79efb70f0cfa5af5e52
MD5 hash:
696a86231b8402c27ec1069b89388ce4
SHA1 hash:
7c41f9c9bbb98e6cbf4b3ee950f38a7a7c55fc58
SH256 hash:
327ceb61ac84410455f0827f35a18711d17abb3d611e71d81259b3a7451c0a7d
MD5 hash:
27526a3a5593265057a1f2cedb22c852
SHA1 hash:
6decb7833ac5e988517869cfea0fa49cf1d9b734
SH256 hash:
fa88c9d7dcfac75ae440673f335e4da8faba4c9fe4d500ae5de053425e69910e
MD5 hash:
83d3cc4cbe3d794077935091dd403a38
SHA1 hash:
d8fa6120afca65102358ec2756b621a5c516e7e4
Malware family:
Agent Tesla v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
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: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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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