MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5313561ac3d3bfdacc078053fb809d62d63d4e47e47c1415265a7d2857eb2b0c. 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: 10
| SHA256 hash: | 5313561ac3d3bfdacc078053fb809d62d63d4e47e47c1415265a7d2857eb2b0c |
|---|---|
| SHA3-384 hash: | ef799893a155ceccfd9722edae30fd95c836bf49d72c149c1bdace17882494f36c8232aae0e8e794e578be1f01ee4c2f |
| SHA1 hash: | 3848f15860bb1ccaf70c87bbd63a6419401e0d79 |
| MD5 hash: | 5a2c6ed972955d7513e1ae02bfa734b8 |
| humanhash: | lima-nineteen-lithium-potato |
| File name: | URGENT SAMPLES NEEDED.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 686'080 bytes |
| First seen: | 2020-09-29 10:01:16 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:a0jP6eP9DEcW2tWo0etFV4iG7E8A/5Du3f/fIbyLrRxcJ:ZjP6+gT2DJtr4LtA/5DO3fIWzcJ |
| Threatray | 9'327 similar samples on MalwareBazaar |
| TLSH | C5E4E0DAEF406A76C19D2EB9C1B0FF9E53FED5531E42E71808B3B85946726801E02CD6 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Enabling autorun by creating a file
Changing the hosts file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
Multi AV Scanner detection for domain / URL
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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Backdoor.Androm
Status:
Malicious
First seen:
2020-09-29 08:30:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
25 of 28 (89.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'317 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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 Payload
AgentTesla
Unpacked files
SH256 hash:
5313561ac3d3bfdacc078053fb809d62d63d4e47e47c1415265a7d2857eb2b0c
MD5 hash:
5a2c6ed972955d7513e1ae02bfa734b8
SHA1 hash:
3848f15860bb1ccaf70c87bbd63a6419401e0d79
SH256 hash:
cf53090a1123cd4bd213b1d80145a72ba4878c7896437faad583c61898f13f23
MD5 hash:
b99e68989ac4bbfa6d7c5f0ca4558f2f
SHA1 hash:
714a625180dcf14ffdfd5ef2a9ce0b9b61e232a5
Detections:
win_agent_tesla_w1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Gamarue
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: | Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | CAP_HookExKeylogger |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | win_agent_tesla_w1 |
|---|---|
| Author: | govcert_ch |
| Description: | Detect Agent Tesla based on common .NET code sequences |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
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