MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 288d2f4462975637ce85e019bc7c5e92bbdc07f9043bc3472c258669dd533aa4. 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: 288d2f4462975637ce85e019bc7c5e92bbdc07f9043bc3472c258669dd533aa4
SHA3-384 hash: bb086ac6e509e7fc498e4c6c12601b421bd36d3d49fd2e33914fbb8daa7a620df01c34680bda05d170ea2b0153968135
SHA1 hash: 3897703de8c2ade1972c3a0f099311110e7bd6de
MD5 hash: 7e24b968b2f7e82aea845eee20636371
humanhash: harry-sad-carpet-winner
File name:7e24b968b2f7e82aea845eee20636371.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:677'888 bytes
First seen:2020-06-07 14:49:58 UTC
Last seen:2020-06-07 15:43:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:EJ4ZvGUOj1UO+2QRDx1raHoJna52i7Ts30oYib+NiPlEmPjXT0RHFiF+DQsQC4er:EJ45lOjqO1ex1raHoJQTDoYvNiPafFMp
Threatray 10'808 similar samples on MalwareBazaar
TLSH B3E48CAC766072EFC857C472DEA81C68FA5175BB831B4213A02715EDAE4C897CF254F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject3.40844.23074.11316.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-01 23:10:01 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fcgs6rdcs5ldptuf4am3y7c6sk55yb7zaq54grzmewdgtxkthksa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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5b2f796db5d3322f176c2b15d340883f3cdda75a452652a782632203db58d733
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8be1266645d388fa35124c58831cbd83fdc9b6faac7ad44ddaf4b0f6b9d2fd09
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99e3fe0d987e5351288ec41b56373bcf5a7094ea41af08b998e801a6ec1ed092
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d33d3b2fc0555d5b478f2e06e1a11ddf7310d73e7f0dca11e5c6e94a02f0e4ff
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f8a9cff1731c41923b7c3abab09ea49d0b28e5e1e5fc7bf1fb03bcd43745d953
AgentTesla
+ 10'798 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-f6jl17c67s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
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.

Comments