MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9e7edec2490024138f0afe793bc6268903354031d4a4e57a3f25195be87823e. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9e7edec2490024138f0afe793bc6268903354031d4a4e57a3f25195be87823e
SHA3-384 hash: ce4067123893d2feb56d0cb07c051f1e660f0f34198302b54995775181d87b80466a1e042a7a8f061f6b0b3943f3ca90
SHA1 hash: 36895917025d5e0254ef826bb9ad72f162865a90
MD5 hash: 5fa9423fd3f8331e75d75fce3bc9d86d
humanhash: oscar-orange-robert-bacon
File name:MT-02111.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:461'312 bytes
First seen:2020-10-27 20:09:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:m+lzdTZ4rjNxG/i/OfFGr6Fh8nBAIo+82jGXaCAKdVrGZQm0S5ZS:PV/4rjvGiO9C6FhZLtDVrs9/5Z
Threatray 388 similar samples on MalwareBazaar
TLSH 6FA4BFB27D92587ECA6E07750469C5C0FAB616C73FA48B0D71AF430C0E11A2BEB5764B
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/80129/
Detection(s):
SecuriteInfo.com.FileRepMalware.15457.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% subdirectories
Creating a window
Creating a file
Running batch commands
Launching a process
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/514176
Signature
.NET source code contains very large array initializations
Creates an autostart registry key pointing to binary in C:\Windows
Drops PE files to the user root directory
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 306200 Sample: MT-02111.exe Startdate: 27/10/2020 Architecture: WINDOWS Score: 60 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected AgentTesla 2->35 37 .NET source code contains very large array initializations 2->37 7 MT-02111.exe 9 2->7         started        11 pcalua.exe 1 2->11         started        13 pcalua.exe 1 1 2->13         started        process3 file4 27 C:\Users\user\gbsg.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\...\AgileDotNetRT.dll, PE32 7->29 dropped 31 C:\Users\user\AppData\...\InstallUtil.exe, PE32 7->31 dropped 41 Drops PE files to the user root directory 7->41 43 Tries to detect virtualization through RDTSC time measurements 7->43 15 gbsg.exe 3 7->15         started        18 cmd.exe 1 7->18         started        20 gbsg.exe 2 11->20         started        signatures5 process6 signatures7 45 Multi AV Scanner detection for dropped file 15->45 47 Tries to detect virtualization through RDTSC time measurements 15->47 22 reg.exe 1 1 18->22         started        25 conhost.exe 18->25         started        process8 signatures9 39 Creates an autostart registry key pointing to binary in C:\Windows 22->39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b9e7edec2490024138f0afe793bc6268903354031d4a4e57a3f25195be87823e/
Threat name:
ByteCode-MSIL.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-10-27 15:19:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xht633besabecohqv7tzhpdcncidgvaddvfe4v5d6jizlpuhqi7a._file
Verdict:
unknown
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AgentTesla
+ 378 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan agilenet
Link:
https://tria.ge/reports/201027-vwdag41hwj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
ServiceHost packer
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b9e7edec2490024138f0afe793bc6268903354031d4a4e57a3f25195be87823e

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
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:win_agent_tesla_v1
Create hunting rule
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/80129/
  
URLhaus
https://urlhaus.abuse.ch/url/757160/

Comments