MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e90a2fa16211a100579e02c61747a1203a7dd71812782cc94eaa1aa70ef0e76a. 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: e90a2fa16211a100579e02c61747a1203a7dd71812782cc94eaa1aa70ef0e76a
SHA3-384 hash: a2472a356b9c076ddf02e8b5ee15f20f853e673d67d3e42dc4ad27dd5f1b66e7fb86f59a3e9168b0f39365b42c7432cc
SHA1 hash: 55910b72620b59193b6f138e0fefdf043c148c2a
MD5 hash: a8061c406e396a25cc368e478ca90a49
humanhash: salami-tennis-april-colorado
File name:PI-03-06-2020_pdf_________________________.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:453'120 bytes
First seen:2020-06-03 10:27:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:KEE7MHZI55iQm7vcExEvPSP0M63X9IMcDqBeR+QemEQMvxaP3UkrTXvn8j75f:nuxLRoR+m6aJbvnm75f
Threatray 10'772 similar samples on MalwareBazaar
TLSH 9FA4E16072886E63CD7D48FDA0A2621483FAD2257597F7C9ACC7A1E695C7FE10502EC3
Reporter abuse_ch
Tags:AgentTesla exe geo GRC


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: xray747.startdedicated.net
Sending IP: 188.138.88.201
From: Kuttaiyappan Arangarajan <xasapi@auto-deal.gr>
Subject: Επιβεβαίωση πληρωμής // 3 τιμολόγια.
Attachment: PI-03-06-2020_pdf_________________________.gz (contains "PI-03-06-2020_pdf_________________________.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 10:36:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
28 of 48 (58.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5efc7ilccgqqav46aldbor5bea5h3vyycj4czskovinkodxq45va._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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31c185ceec1decd13b09c736f42313c1c1e7e2bed23f7bda2938bbae7e2550cd
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b4503b1f94a4b6767b17edd3cd2a98cf2b8007df820c6b57826985425fb3294c
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bad68e8105176aa79203bf702032c4e669420db34d6d3fa2d5fd24f739984b81
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c133315365e9f0824d0783e78b9cb01d54aba4067c73cb148ea795819b49825c
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d2a97ab97d0977567f4b2ee6ba659725fc82e9d4fbdf293b5f2bed5152d40af5
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e3f7e46443905093f45dc19c371eecc0fb10d3d8c81941f1f75a274cabdab033
AgentTesla
+ 10'762 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/201109-2mg1gqmyej/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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.

Malspam

AgentTesla

gz 350b89056618cb16ee74d8fed5c2e29cdbf20e2ba99e1c333fb1324d213b6fea

AgentTesla

Executable exe e90a2fa16211a100579e02c61747a1203a7dd71812782cc94eaa1aa70ef0e76a

(this sample)

  
Dropped by
MD5 9fd248b97dec0cee357ada02f22b7611
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 350b89056618cb16ee74d8fed5c2e29cdbf20e2ba99e1c333fb1324d213b6fea

Comments