MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82b95ae645cd5014e926471c0ba624cbbf70e27d37eb3c0d09a72faf5a050e71. 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: 82b95ae645cd5014e926471c0ba624cbbf70e27d37eb3c0d09a72faf5a050e71
SHA3-384 hash: 1a04009dafc8bc75200eb02551abe3aab498765c2411f6b5183bbc4294c82b82192fdabc263f42ea4535e8b24bfda6b5
SHA1 hash: f02864d41ee02336ec4ec9f46452816784f0a079
MD5 hash: f9bfcd25a95ef59e54ef0815ff2c81d3
humanhash: football-summer-rugby-autumn
File name:Consignment Invoice&BL.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:844'800 bytes
First seen:2020-07-20 08:22:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:NO441q9I6/kVdSC0Dycod+ik4g8ylSoDvDyb9MXptvZx5RIYgnacuIhYp9YN:NO44udWYrE3oDLi9ax5FgnaDITN
Threatray 10'626 similar samples on MalwareBazaar
TLSH 8C05E0C96AA05440CAED6FB58E62CAB44B31AC04F0F1930F1BD0BD9F297A793D454B66
Reporter abuse_ch
Tags:AgentTesla exe TNT


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cloudhost-76087.us-midwest-1.nxcli.net
Sending IP: 209.126.24.247
From: TNT EXPRESS <service@tnt.com>
Subject: AWB Notification: You have A Package With Us
Attachment: Consignment InvoiceBL.rar (contains "Consignment Invoice&BL.exe")

AgentTesla SMTP exfil server:
mail.flood-protection.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/28811/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.52265.14794.12182.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/82b95ae645cd5014e926471c0ba624cbbf70e27d37eb3c0d09a72faf5a050e71/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 08:24:08 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qk4vvzsfzvibj2jgi4oaxjrezo7xbyt5g7vtydiju4x26wqfbzyq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'616 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/200720-atyjl4fgzn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email 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/82b95ae645cd5014e926471c0ba624cbbf70e27d37eb3c0d09a72faf5a050e71

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.

Malspam

AgentTesla

rar e026f947c7753442d9996c41a91e5adb60e587d10e64d53ad541b3c0ffbd56ac

AgentTesla

Executable exe 82b95ae645cd5014e926471c0ba624cbbf70e27d37eb3c0d09a72faf5a050e71

(this sample)

  
Dropped by
MD5 9b7a76dd419819b7541274a0b029e0f8
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/28811/
  
Dropped by
SHA256 e026f947c7753442d9996c41a91e5adb60e587d10e64d53ad541b3c0ffbd56ac

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