MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 401dc40c9749ec6f9b6a7ec726d92dd9bb265a4b5c2f5ca6fe5eb940c2754585. 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: 12
| SHA256 hash: | 401dc40c9749ec6f9b6a7ec726d92dd9bb265a4b5c2f5ca6fe5eb940c2754585 |
|---|---|
| SHA3-384 hash: | 16b59257f86f89dbdab04bbf39e9eefc64f8a4b2605e3ab7a09941ba8ef9e89b7ff8a32c9515ba471e5fda8d1090a7fb |
| SHA1 hash: | b9e51745a354c477b93b1160fa75019def10529c |
| MD5 hash: | 340d2230f9f553899579f0eb02fd3067 |
| humanhash: | six-fifteen-angel-cup |
| File name: | Urgent Quote.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 478'208 bytes |
| First seen: | 2021-09-01 09:52:12 UTC |
| Last seen: | 2021-09-05 07:47:28 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:Ru5gJBpTGUJ/5fkzq0uYDKUSQwsYTF7APXG9pB2Vfp+jbUGO9AtT6d7QAxihD3NB:Ru5SBpffkzqy+V6u94bEbAEhD3vdd |
| Threatray | 10'415 similar samples on MalwareBazaar |
| TLSH | T146A4F1583B54BA9EC93BCC37D9981C309B68A4631B07D317646325FE980EB9BCE250D7 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Urgent Quote.exe
Verdict:
Malicious activity
Analysis date:
2021-09-01 09:52:48 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
DNS request
Sending a UDP request
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Creating a file
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 potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Found malware configuration
Machine Learning detection for sample
Modifies the hosts 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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
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:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-01 09:53:05 UTC
AV detection:
16 of 45 (35.56%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'405 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla evasion keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
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
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
863b8589bbc3bcdc7223a4b1d0278f900d38aa2e1419bfc00217a57e81028dc4
MD5 hash:
c74b47cce5d9e1ec80ffb47752d38f39
SHA1 hash:
d1902407db983ff2e92c1205ce13a4be233aa3a5
SH256 hash:
ce76f1cf14ee3bceb0db716871862df4b7e947a307084df638feaad3c972b136
MD5 hash:
ca700973a29b631540719e540a166cae
SHA1 hash:
b5dbec45ccaf26f493ce8658b4c0010725680555
SH256 hash:
fde77ba95771eb9e1e9694c513a022a6b738fe0fc99bb20aaedc66a250db89db
MD5 hash:
00a358d59a96aaa1c4874f0c678bb566
SHA1 hash:
ad263cdb73d97ed83761abf9dcc621fe6b60eae2
SH256 hash:
401dc40c9749ec6f9b6a7ec726d92dd9bb265a4b5c2f5ca6fe5eb940c2754585
MD5 hash:
340d2230f9f553899579f0eb02fd3067
SHA1 hash:
b9e51745a354c477b93b1160fa75019def10529c
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:
Malicious File
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: | 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.
Malspam
Dropped by
AgentTesla
Delivery method
Distributed via e-mail attachment
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