MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b893403d4de4bd767e6196f0b7a4fd6dfd0f18f854a3d3dfac40b9a6488cff17. 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: | b893403d4de4bd767e6196f0b7a4fd6dfd0f18f854a3d3dfac40b9a6488cff17 |
|---|---|
| SHA3-384 hash: | e7b7d79d11cee4d3bb8f9eb9997cd9498030e200b9491afc2b590b490905699b588602d404aae5088ecc0f5ce19f91b5 |
| SHA1 hash: | eaab6b4eb9c42e2572c292964f9f01a2017ac83d |
| MD5 hash: | 1d3cc5bc3a27de86fd97fe5b4b8b0b8e |
| humanhash: | don-wyoming-utah-three |
| File name: | 1d3cc5bc3a27de86fd97fe5b4b8b0b8e.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 8'192 bytes |
| First seen: | 2021-01-25 19:08:42 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 | 192:xc/tv5pbMCGJtNho7MYjy1IHvLeHc3BG:JJho7MYjykTe8 |
| Threatray | 2'289 similar samples on MalwareBazaar |
| TLSH | 3CF1C404F2889F23D87E373962A7141A33B790D71B7BDB121F8D4BE5540398A0E4EB89 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1d3cc5bc3a27de86fd97fe5b4b8b0b8e.exe
Verdict:
Malicious activity
Analysis date:
2021-01-25 19:14:00 UTC
Tags:
rat agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Sending a UDP request
Using the Windows Management Instrumentation requests
Sending an HTTP GET request to an infection source
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-01-25 11:54:43 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'279 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
AgentTesla
Unpacked files
SH256 hash:
b893403d4de4bd767e6196f0b7a4fd6dfd0f18f854a3d3dfac40b9a6488cff17
MD5 hash:
1d3cc5bc3a27de86fd97fe5b4b8b0b8e
SHA1 hash:
eaab6b4eb9c42e2572c292964f9f01a2017ac83d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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: | 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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.