MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4ee91a96f4f8219145c883b6e785869dcec4a22bc98e9c95a8472fbfa2c63148. 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: 9
| SHA256 hash: | 4ee91a96f4f8219145c883b6e785869dcec4a22bc98e9c95a8472fbfa2c63148 |
|---|---|
| SHA3-384 hash: | bc4694c9efb698b3ea39f40d49cd125f1386e27bd5a62efebf6676701a746090c373c8ef1544d070cb4f1447ed377436 |
| SHA1 hash: | e2ececd28331ea855b0931ee7f4136b32e9b0c3d |
| MD5 hash: | 6cf1530319b6321c478c4f021c1589a8 |
| humanhash: | nebraska-september-sodium-illinois |
| File name: | 6cf1530319b6321c478c4f021c1589a8.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 33'920 bytes |
| First seen: | 2021-04-20 19:09:24 UTC |
| Last seen: | 2021-04-20 19:59:04 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'604 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 768:5wb5INO8MkP2CwezYVw2NWrmLmqnL7hCuFtiZhW:5wNCaKHew0Wrmdhzkq |
| Threatray | 4'099 similar samples on MalwareBazaar |
| TLSH | 66E20A5B11947689E8A345342891EE343B2CA7B05894D11EE47285ACCFC67FF68ECCED |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe signed |
Code Signing Certificate
| Organisation: | ueTAdmIqruGUMdgBHVLeDpPjhBiLxraVXd |
|---|---|
| Issuer: | ueTAdmIqruGUMdgBHVLeDpPjhBiLxraVXd |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2021-04-20T12:51:11Z |
| Valid to: | 2022-04-20T12:51:11Z |
| Serial number: | a037671a05d81d05f305841cebc4b98b |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 302fbc0e967a6038d1779bd507d70e64b356af45abce25c2b1784fc5df9fb371 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Sending a custom TCP request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a window
Using the Windows Management Instrumentation requests
Sending an HTTP GET request to an infection source
Changing the hosts file
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.
Gathering data
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-04-20 13:12:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 29 (65.52%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'089 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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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