MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e8f8383cfdb7a42c9e5ced3469619f6154b874616a2dd793693f3b53ec5cae7. 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: 2e8f8383cfdb7a42c9e5ced3469619f6154b874616a2dd793693f3b53ec5cae7
SHA3-384 hash: b340f447595bb540760951c0469614dbc81641983a5d5a8e311069de32e8e82e36ea01568452df83792a2a4fe30ac98a
SHA1 hash: 29f3c6ef6bae7ee8e8df30491c6d20c583b3eb6f
MD5 hash: 59ff91784a9a19e7f3c60f2d4a950372
humanhash: mississippi-autumn-mobile-double
File name:Scan001#pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:434'688 bytes
First seen:2020-06-08 04:53:58 UTC
Last seen:2020-06-08 06:24:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 6144:m6QRPc6QBJKKTACWbcDyDGaWTai2xJ0/A+7d+FEWx/a1jmAwLr3SBbfM7W:m6QSXACAcWSaa404+7c9/ndLr3SBo
Threatray 10'665 similar samples on MalwareBazaar
TLSH 0794120637A80B3ED97D4BFAB0A12012D736B567B632E76C9DCA70DB09637004B51E5B
Reporter abuse_ch
Tags:AgentTesla exe Yahoo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sonic315-21.consmr.mail.ne1.yahoo.com
Sending IP: 66.163.190.147
From: marketing <enesmacit@yahoo.com>
Reply-To: marketing <enesmacit@yahoo.com>
Subject: Fw: Scan Payment Copy
Attachment: Scan001pdf.rar (contains "Scan001#pdf.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Malware.14088.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 00:50:52 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f2hyha6p3n5efspfz3junfqz6ykuxb2gc2rn26jwspz3kpwfzltq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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15dd0d10d29e9a8844179c08a26be2eeb069604549d3470eb82993f6510d469d
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6ba3af6d5aa3b7a36c1976d2ae90e6cde46e7249813d707ac2ea7a73a26797b3
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8280b776a9f7cb0a8391b1d00327bb587e35d440340b55c10f9a1acb95d00d59
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950a7326c17a7d8d5eefd99b7df2771f6fd3a5a4942ec2f25252c73e02deecf0
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cbc2cd6401ee2dffa529cfac703476c24833eda31b951c8ab178b878f0247b38
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f4cac50207b981342657091f9780a78c6ca6f4ebbf24c132d18dad13beba9864
AgentTesla
+ 10'655 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-8jsgmxb35a/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
ServiceHost packer
rezer0
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.

Malspam

AgentTesla

rar 5275e976ca25984cb239d81bca67ce948d190800ebd41bea807e855ddc4332da

AgentTesla

Executable exe 2e8f8383cfdb7a42c9e5ced3469619f6154b874616a2dd793693f3b53ec5cae7

(this sample)

  
Dropped by
MD5 b4326d3cb78da98d36b18710a9fa2058
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 5275e976ca25984cb239d81bca67ce948d190800ebd41bea807e855ddc4332da

Comments