MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d6b92ecd3617d817df1553d6ea6bc37afa5c527ffc997c94eee5223efa6c0c26. 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: 11
| SHA256 hash: | d6b92ecd3617d817df1553d6ea6bc37afa5c527ffc997c94eee5223efa6c0c26 |
|---|---|
| SHA3-384 hash: | 189a7ac518d833295a756b738381588d4eb7cfc71571f9dd6d804836bd8057d16eb9dc6e16ad8a3e03dd0f3e6667788e |
| SHA1 hash: | 1b30d925e29a0cf71ec8dc9cf216ac4bb2376567 |
| MD5 hash: | 75ea73923fd84adc68f7e68c36433351 |
| humanhash: | illinois-lemon-apart-papa |
| File name: | 75ea73923fd84adc68f7e68c36433351.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 947'712 bytes |
| First seen: | 2020-10-16 18:02:00 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:JwvatQWs8BR9Ofx5JjRpKqDzbSwvfmgX8z3KmS26YmQR8JX6UjcQDcqDwJLjJkt/:JwvatQWs8BR9Ofx5JjRpKqDzbSwvfmg/ |
| Threatray | 10'838 similar samples on MalwareBazaar |
| TLSH | CE15E03A7D5C4025ED0D4B7A87DF0B2553F0D1420A29DF4B258D27A94B2B2EAED4B339 |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to register a low level keyboard hook
Found malware configuration
Installs a global keyboard hook
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)
Sigma detected: RegAsm connects to smtp port
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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-16 15:11:17 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'828 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
keylogger stealer trojan spyware family:agenttesla
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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 Payload
AgentTesla
Unpacked files
SH256 hash:
d6b92ecd3617d817df1553d6ea6bc37afa5c527ffc997c94eee5223efa6c0c26
MD5 hash:
75ea73923fd84adc68f7e68c36433351
SHA1 hash:
1b30d925e29a0cf71ec8dc9cf216ac4bb2376567
SH256 hash:
a968ef7d63a96393b54ae6ea9920bf1c59fece85802fee4c222db24c19b7dccc
MD5 hash:
544677b92ff433ece1bd31d19951bbec
SHA1 hash:
644594895e61cdeceb02854bc2bd54b1d788df6e
Detections:
win_agent_tesla_w1
SH256 hash:
9361df01cb2fb07c2fb1ded032dfc0c1737f3f6fba57f38f8b21bdb589753600
MD5 hash:
d838f26be15ea3c6e9d82a33c3551c36
SHA1 hash:
c5e96278ff6202b85a2db891cbc5f1aabd8bf1e2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
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_extracted_bin |
|---|---|
| Author: | James_inthe_box |
| Description: | AgentTesla extracted |
| Rule name: | AgentTesla_mod_tough_bin |
|---|---|
| Author: | James_inthe_box |
| Reference: | https://app.any.run/tasks/3b5d409c-978b-4a95-a5f1-399f0216873d/ |
| 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.
Web download
Delivery method
Distributed via web download
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