MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c20b6f451289a81014f1a9213b7401b92a5b2c024554929bd570da4c4bdbe3f. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c20b6f451289a81014f1a9213b7401b92a5b2c024554929bd570da4c4bdbe3f
SHA3-384 hash: 63b018a4833e9d39be74f46fbd20915e3d9f76ad81ecbd86bf631bcf89b388e2b717b4699afd27de68c5141fe7d1dc33
SHA1 hash: c4173a4eade4d51005a1000ce0f2c6f92d83f65f
MD5 hash: e19f1ac72a06f2378770e246caa88cef
humanhash: london-echo-glucose-robin
File name:Unpaid Invoice 202013482492984.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:392'192 bytes
First seen:2020-06-23 13:47:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:FX/Xk4B/8kYEpe7iXjyTsIgeZFCQp5VjG3NAF6HPccZqqQOdsHwzjnaAsdc:VTJ/YEpe7iX+KezbfGdAkPZ2wJEc
Threatray 10'915 similar samples on MalwareBazaar
TLSH 6484111133E98226F57897B954734040133BBA639936E70E9E9D19CE4F3BF848891B73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vnplywoodor.net
Sending IP: 104.168.200.185
From: Accounts <hr@vnplywoodor.net>
Subject: RE: Overview of Unpaid invoices (Statement of Account) URGENT RESPONSE!!
Attachment: Unpaid Invoice 202013482492984.zip (contains "Unpaid Invoice 202013482492984.exe")

AgentTesla SMTP exfil server:
smtp.exomnobil.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13035/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WMH.613.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c20b6f451289a81014f1a9213b7401b92a5b2c024554929bd570da4c4bdbe3f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 13:49:03 UTC
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pqqln5crfcnicakpdkjbhn2adojklmwaerkuskn5k4g2jrf5xy7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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5a7d9f30e6fb3c3547e6eb91cd5252e7f516a983b1a8dd49fafd4c5d1584baa5
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8fb7e76ce4d5682313383acbbd1c395490adc27e533bc2bcbb33627f7934f596
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a055ab122f92c1f247a58260073621af704a77eb41a7300fcc863b3b4754e3db
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a62a90789d488d851050ad121400c40bdcbad55ff7acedca829edff301b0342d
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e19831bf62256c4c97a30d37b65c04eda5a3de110ba19f66d22750cbdfc9a5aa
AgentTesla
+ 10'905 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Link:
https://tria.ge/reports/200624-77se7bj996/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Adds Run entry to start application
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.

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.

2224356c2577f3284c03ead2cb3a1503

AgentTesla

Executable exe 7c20b6f451289a81014f1a9213b7401b92a5b2c024554929bd570da4c4bdbe3f

(this sample)

  
Dropped by
MD5 2224356c2577f3284c03ead2cb3a1503
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13035/

Comments