MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29b3c169065428b31c95557cf4215c78053597845d04f7818114624cc1016580. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 29b3c169065428b31c95557cf4215c78053597845d04f7818114624cc1016580
SHA3-384 hash: 74a9d5d53425ec594a10b4f4a888867e97f0a23eb1065323884b48cae61fc6fd3ddfc605b2f3b6e011f7a3fce7423ecf
SHA1 hash: 41a29a843da390d68c727955ae71a46db83ed3a5
MD5 hash: 494be6857bbaf4819254d2e447905819
humanhash: xray-fruit-aspen-north
File name:Wire_7365645HSBC-Pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:759'296 bytes
First seen:2020-07-21 20:45:11 UTC
Last seen:2020-07-24 07:27:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:f+enFfPKkdaXSmAnW9RxshQ5K4JQ5e62FOY97to/5yPbq:XFfPKkdMSLkIxWQ5z2Yopq
Threatray 10'480 similar samples on MalwareBazaar
TLSH 43F49D00FBB4C5CAD3AA1F7AD47141408975FC5AABE6E78B3B84F2AD18623944753F12
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30433/
Detection(s):
Sanesecurity.Rogue.0hr.20200721-2105.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/393813
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 249205 Sample: Wire_7365645HSBC-Pdf.exe Startdate: 22/07/2020 Architecture: WINDOWS Score: 100 27 Found malware configuration 2->27 29 Multi AV Scanner detection for dropped file 2->29 31 Sigma detected: Scheduled temp file as task from temp location 2->31 33 3 other signatures 2->33 7 Wire_7365645HSBC-Pdf.exe 11 2->7         started        process3 file4 19 C:\Users\user\AppData\...\hJphymSQHP.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmp8A56.tmp, XML 7->21 dropped 23 C:\Users\...\Wire_7365645HSBC-Pdf.exe.log, ASCII 7->23 dropped 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->35 37 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->37 39 Injects a PE file into a foreign processes 7->39 41 Found evasive API chain (trying to detect sleep duration tampering with parallel thread) 7->41 11 Wire_7365645HSBC-Pdf.exe 12 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 mail.privateemail.com 198.54.122.60, 49735, 49736, 587 NAMECHEAP-NETUS United States 11->25 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 2 other signatures 11->49 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/29b3c169065428b31c95557cf4215c78053597845d04f7818114624cc1016580/
Threat name:
ByteCode-MSIL.Trojan.MassLogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 20:44:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fgz4c2igkqulghevkv6piik4pactlf4elucppambcrrezqibmwaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'470 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200721-y7v3zfwrha/
Behaviour
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/29b3c169065428b31c95557cf4215c78053597845d04f7818114624cc1016580

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_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/30433/

Comments