MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdbe165b5392fa2be547b8a42d0ce0098db20c0265f457329811e3d1bd766529. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fdbe165b5392fa2be547b8a42d0ce0098db20c0265f457329811e3d1bd766529
SHA3-384 hash: a9831399f6d729c9c012d3a5f91e0236c666daf99f67204cbd112e7eef573e124107b65e186891634e5e83ca00331e00
SHA1 hash: a36905a35e9698b1af81f14768af5b3fdd6af514
MD5 hash: 95867174d74b9ef93160d27750a78b46
humanhash: california-lamp-sierra-eighteen
File name:Ntb4FTHpkIj6YG6.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:428'032 bytes
First seen:2020-06-16 11:33:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:zqFihj4Agr8o101FtMU9yjuLS9HRKxfHFOwun4:zqFU5gYI01Faw6u2rOn4
Threatray 10'615 similar samples on MalwareBazaar
TLSH 6594121CB39C6315CB7E5ABD94E2140893F8AAE73413F74A6D8075FB6D837D20A02766
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gulfchartering.com
Sending IP: 88.218.16.214
From: Gulf@salab-druid-2.localdomain, "Chartering <info18406"@gulfchartering.com
Subject: M/V ASPL TBN
Attachment: XLSX100303.xlsm

AgentTesla payload URL:
http://192.3.31.219/Ntb4FTHpkIj6YG6.exe

AgentTesla SMTP exfil server:
mail.platinships.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10937/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.16372.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 11:35:04 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7w7bmw2tsl5cxzkhxcsc2dhabgg3edacmx2fomuychr5dplwmuuq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1296fea5be2ddeca7afbb565183c83b9a5660eb1fe98942bb2f048be7b237f6c
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5f409bddf5b4efe31ec833332774381385c1a31e3e2d8e5e3b2d2f934be0a5a7
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948d5aa11288d1ea873b27aee4be30b985be3bb4e1735a1cba917161635e242f
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de931e02ce90c509d5dcf1c3d53352809a909410c00796bdfa9f10514a37a627
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fd55e36f5d1d4da2caf47266bc9b12911566ad0dd1c98c0d42360ca8e0f82186
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fe9732838a0e6bcbf67213e7fd8bd7ca5e9b35a27041c50b74ca26bb08133fbd
AgentTesla
+ 10'605 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200624-2w5hr3fehe/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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

Excel file xlsm dc20b7344272a92b672b41afc2c9e7b98b8473645a5431b79663eb841bd4dbe4

AgentTesla

Executable exe fdbe165b5392fa2be547b8a42d0ce0098db20c0265f457329811e3d1bd766529

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/392894/
  
Dropped by
MD5 215c944bee26b535c1feb3f66122acf7
  
Dropped by
SHA256 dc20b7344272a92b672b41afc2c9e7b98b8473645a5431b79663eb841bd4dbe4
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/10937/

Comments