MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 40ad91b6933578e04f70c93df1390205dda69285cb0a08337296bccf03a01d40. 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: | 40ad91b6933578e04f70c93df1390205dda69285cb0a08337296bccf03a01d40 |
|---|---|
| SHA3-384 hash: | 97858b9fdc088e50c18eb1f5d16d5c8927d88820072c52a989a497803432c478276577c122905d3171ed00bd6e85fb67 |
| SHA1 hash: | 1e4d8e341597a33cc5ce4000c4de7b5f55945185 |
| MD5 hash: | 5f05014e1b361f912240ff7963bad7b7 |
| humanhash: | white-alpha-music-jersey |
| File name: | SecuriteInfo.com.Trojan.KillProc2.11857.30825.23039 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 598'016 bytes |
| First seen: | 2020-10-08 13:23:50 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:ntsex9Rv8bHAZGopEGVWABJrbBamaZGdPr9vlnjgVtvg3sk3p8TbenF6ZN:nPb2bHGfpUcHBadcDdj3t6T |
| Threatray | 399 similar samples on MalwareBazaar |
| TLSH | C8D4124D072DDE6DCB3E0676A5E5033D05B4EA127185E7EAECC8A0F5B83379584106F6 |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
1
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Maps a DLL or memory area into another process
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-09-25 07:33:57 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 389 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
AgentTesla
Unpacked files
SH256 hash:
683aee47e02f2556c18f35f49a7890382eb8e0801f36f9af04d2412ca9a9c583
MD5 hash:
346daba223d8df47d9e102c5880e072c
SHA1 hash:
b1f3dcf10114f3204f378bf93da3149744a79422
SH256 hash:
81db57478afa1c822e60cbf1a217f2f45d6b0d4928782eb60df72d771e98762f
MD5 hash:
6e39b020eace2ab009ec1a35d6984683
SHA1 hash:
c0af75b7fee266bf11693e11b07906b1f0fa3837
SH256 hash:
40ad91b6933578e04f70c93df1390205dda69285cb0a08337296bccf03a01d40
MD5 hash:
5f05014e1b361f912240ff7963bad7b7
SHA1 hash:
1e4d8e341597a33cc5ce4000c4de7b5f55945185
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: | 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.
Comments
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