MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ddb27dedce37040816b06a70f6375dd10b5fc2f5dbc412ec42b8798fe4240ffa. 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: | ddb27dedce37040816b06a70f6375dd10b5fc2f5dbc412ec42b8798fe4240ffa |
|---|---|
| SHA3-384 hash: | 20b4fa448b71b1f017c3fab580328a672e439ff87c276261be5398b9ebc75474618d818a2c4cf4f79bc016111f898bf1 |
| SHA1 hash: | ca01f0cf95859a08ee3928179b2c3aaebee6e537 |
| MD5 hash: | 853b507a084a8a98035b2efd76046f0a |
| humanhash: | artist-washington-mango-echo |
| File name: | AVX_4145_pdf.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 628'736 bytes |
| First seen: | 2021-09-03 03:20:46 UTC |
| Last seen: | 2021-09-03 03:42:19 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 6144:CFJLgGKF3ult3jci+hL/cvJ+xujRLiD4yUdI5/+scAFSkBCLduWY:lT9EvcARLiD4yV/+uSkud |
| Threatray | 9'386 similar samples on MalwareBazaar |
| TLSH | T106D4FA3E58FE23279176C7D5CBE18827F6C498AF3233A96467D747264316A4634C322E |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AVX_4145_pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-03 03:21:36 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
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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: Powershell Defender Exclusion
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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-03 03:21:05 UTC
AV detection:
8 of 43 (18.60%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'376 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
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:
758763d712c27c53a8b85de07582c9a250638b557e8dcfbae7c278f810241ac1
MD5 hash:
8b7d29dc138f646510a835ffc76e6796
SHA1 hash:
bff289517dc53acc9e172e3445fc87d82f8ee351
SH256 hash:
405fca12683010e887efbe06b1f3025b6344013f461622729d78f68a45f21f5f
MD5 hash:
0329827ffdf54493de2e075ef5dd18db
SHA1 hash:
6fa6773030d20b9515b628cade7447c019315462
SH256 hash:
ce1a97a415ff939a9220dae302a2ee120f3efbacbd3b477bfac39955ecfee369
MD5 hash:
e9ae375cd8fd72f7583f337d689c2380
SHA1 hash:
6ab749a5fc219c8e3abc294411a9b77b17faba87
SH256 hash:
ddb27dedce37040816b06a70f6375dd10b5fc2f5dbc412ec42b8798fe4240ffa
MD5 hash:
853b507a084a8a98035b2efd76046f0a
SHA1 hash:
ca01f0cf95859a08ee3928179b2c3aaebee6e537
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
Delivery method
Distributed via e-mail attachment
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