MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b92170376693097426f9319357343e3255ab876da6e208407a14d918f46fed4. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b92170376693097426f9319357343e3255ab876da6e208407a14d918f46fed4
SHA3-384 hash: 9eeaa80cb98c40d709d0673f97be225c084f05d089438ee2947ff6eaa7cdbf7edcc11f7e8457b5ed8bcde647b9ca07bf
SHA1 hash: f185384588500a489694d3db1ec3c7dd6c354204
MD5 hash: fd5913324272e2e77dfbd68f7f9fdb38
humanhash: angel-failed-october-network
File name:Sample.67546.Scan.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:432'640 bytes
First seen:2020-06-08 19:16:05 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 6144:7BZtsfYxT9KtPtMUpR7lNvBd888Su9VjZimYLkv2gvCvufB7qfW:7DSYxMtFpR7fN8l93ijqwf
Threatray 10'770 similar samples on MalwareBazaar
TLSH 6C949D45AB40E651CC3C2B76E83A5DF0034A3E5BED35EA0F698DBC257AF31D66522308
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: SE50ACCU12502.iview.com
Sending IP: 173.248.153.78
From: anand@jaibalaji.in <anand@jaibalaji.in>
Reply-To: anand@jaibalaji.in
Subject: Re: Confirm Availability Of New Order Sample
Attachment: Sample.67546.Scan.iso (contains "Sample.67546.Scan.exe")

AgentTesla SMTP exfil server:
mail.flavarich.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.LuheFihaB.9840.16813.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 19:18:04 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hojboa3wneyjoqtpsmmtk42d4msvvodw3jxcbbahufgzdd2g73ka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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306a8c5fd5a71fab7a9ccd7eae1e7c31d7309d71ed96541a3077da835636383a
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61c7750e724cbe16f38b96cb8118daac29977ce677bade5f7c215a6b97b16d84
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6e7b381441447157749ba664134682c01bad587614b29dab79aeab904419857d
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8178350be5d556b94bf213c8c643cd420be955d2ba0d62cfe509f8a3b62461f5
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bcc77f27d277fea5da39073b5ab59f7036996722b07c39c48fbe1b9b06b64563
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AgentTesla
+ 10'760 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-bxphfhw5ve/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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.

e000224b9600ca545f8049c1c8861576

AgentTesla

Executable exe 3b92170376693097426f9319357343e3255ab876da6e208407a14d918f46fed4

(this sample)

  
Dropped by
MD5 e000224b9600ca545f8049c1c8861576
  
Delivery method
Distributed via e-mail attachment

Comments