MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 40c6a48ce05fd94835577a9e375f5b6f219cf3eec223e3442ba495ff1fb8984c. 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: | 40c6a48ce05fd94835577a9e375f5b6f219cf3eec223e3442ba495ff1fb8984c |
|---|---|
| SHA3-384 hash: | 8f2d9301c8c94ad7fa5a1e2c1b0c3995b78e803fe6c5a43069853a602808bb38fbe1f261613d3df3afb2b2a909671590 |
| SHA1 hash: | dda0654b3cdba24417dbbb41a1e9b2b1e94c8e5b |
| MD5 hash: | 9ada11cf30b9d1a706fdb40eed591d50 |
| humanhash: | magnesium-ten-undress-music |
| File name: | 9ada11cf30b9d1a706fdb40eed591d50.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 344'976 bytes |
| First seen: | 2021-11-23 08:46:03 UTC |
| Last seen: | 2021-11-23 14:03:59 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 6144:rGiZcJZMCpj3DUkBY7OQuhcVGEkfRFnlSN4aZCStIOH09ktrpSYQ:diZMCpjzvIuhGhkfRFn0N9zxHtroYQ |
| Threatray | 13'647 similar samples on MalwareBazaar |
| TLSH | T15E742315F3E99FBFD0C055713A7F16A5AFE5A01800A18E931F441B6D6999CC70C2E2EB |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9ada11cf30b9d1a706fdb40eed591d50.exe
Verdict:
Malicious activity
Analysis date:
2021-11-23 09:18:06 UTC
Tags:
installer keylogger stealer agenttesla trojan rat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Detected unpacking (creates a PE file in dynamic memory)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped 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 harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2021-11-23 08:37:19 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
22 of 45 (48.89%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 13'637 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
40c6a48ce05fd94835577a9e375f5b6f219cf3eec223e3442ba495ff1fb8984c
MD5 hash:
9ada11cf30b9d1a706fdb40eed591d50
SHA1 hash:
dda0654b3cdba24417dbbb41a1e9b2b1e94c8e5b
Malware family:
Agent Tesla
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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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