MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 340daf824203c0af3cc67314d3b4b5c49d30ee8eb299f49756cf684cef2cf690. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments

SHA256 hash: 340daf824203c0af3cc67314d3b4b5c49d30ee8eb299f49756cf684cef2cf690
SHA3-384 hash: f46db01949d73b487af5cc39057d052f173349c03edc2954331d9ebe706c87b277e33105bb92137a5d4614294e9acb89
SHA1 hash: 5fd97f1e7c045a70603074edbb8c9457ae367cec
MD5 hash: d712c2d654c2e2a11342c5ee34eaf482
humanhash: edward-minnesota-maryland-blue
File name:1301367336.exe
Download: download sample
Signature AgentTesla
File size:482'816 bytes
First seen:2021-06-11 10:06:01 UTC
Last seen:2021-06-11 10:53:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:u6/ikL8DKh4P35aCX8++vevzxAw4XW0q03w4GRbs8ekbB:u6/tL82kdM++vA6w4o4Cbs8ekbB
Threatray 5'784 similar samples on MalwareBazaar
TLSH 41A4EF007BFC5B06D4776BF559A8B0499BB6BA236921D21D1CC131CE9932F40DEA1F2B
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
154
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1301367336.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-11 10:09:56 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-11 01:44:04 UTC
AV detection:
15 of 46 (32.61%)
Threat level:
  5/5
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 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:
e8168cbd5e9132142635194c1a205abbc20cf076c6631766c4f9bf0edf1838ae
MD5 hash:
1c62943a520ad081e580790169962be0
SHA1 hash:
a056bd19dac56cb4a9cad609279a5077caf802a0
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
0c8d81a502ddd36abf0eb606425c11b03364162bca6538d086ddcf02bad9be7f
MD5 hash:
888f97cc65acf5accb61886b7193c1e9
SHA1 hash:
1d02cbcf95b8998cdd5c49daa1430f1063540351
SH256 hash:
340daf824203c0af3cc67314d3b4b5c49d30ee8eb299f49756cf684cef2cf690
MD5 hash:
d712c2d654c2e2a11342c5ee34eaf482
SHA1 hash:
5fd97f1e7c045a70603074edbb8c9457ae367cec
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
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.

Malspam

AgentTesla

Executable exe 340daf824203c0af3cc67314d3b4b5c49d30ee8eb299f49756cf684cef2cf690

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments