MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d65af39d2e2e95b696cc3207f6e401a9b078502dccf151c1d625050a31ca8a9d. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d65af39d2e2e95b696cc3207f6e401a9b078502dccf151c1d625050a31ca8a9d
SHA3-384 hash: 08d2dd62b26a7c170c9ad9b16f7b73a9f5b01e40b2b23b714b51d10c8d43e3674a5d24bc8cc0e3140c0011fb21e208cb
SHA1 hash: b9a4fe38f69f6ccddadee0f02ba3a0a78626395a
MD5 hash: c8ac4fcecf672b5a196c9996ffba6caf
humanhash: september-stream-blue-bacon
File name:Request for quotation (our ref. PRE190771).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:452'608 bytes
First seen:2020-06-15 12:29:07 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:BSYXfs+hNsCT/2c5l5lNLtx/7T7PWfSDV72h8SOVjJQ2aUhboDsgwvQc7EW:BnQAbLnNR97PWfuKwVju29uDTFc7N
Threatray 10'600 similar samples on MalwareBazaar
TLSH B1A401053BED5720D2BD1B7599F015444371B8AB2922FB8F5FC070A90AB3BA5CA42F67
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: basadoro.md
Sending IP: 37.49.224.45
From: Pavel SÎRBU <pa.sirbu@basadoro.md>
Subject: Request for quotation (our ref. PRE190771)
Attachment: Request for quotation our ref. PRE190771.img (contains "Request for quotation (our ref. PRE190771).exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10385/
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 12:25:57 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2znphhjof2k3nfwmgid7nzabvgyhqubnztyvdqoweucqumokrkoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8e5c41390f995c72ea749d6f141ec790ab5a61e843355592c2956ee01d8bb005
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9570bbdb530065408a2c3d51801fcbb4bd0e5de8ce10b71096dcc8eac4571988
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a388721677699e1816b5a7812b0c7bfa301cbe1539aae18fad07c98f85e16168
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ccd5df3e21e1543a8cb3f92b37276be48adec9859f12096faaca589a39a0f99b
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e4a764560fc747261834c1568d5280725a64036f720ad42ce847353cb4841331
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f680bde2f9df0bf77497f36b16e0b1a8b08c847b4e9be02f9842e7d457169437
AgentTesla
+ 10'590 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-l2fl3nd5wj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
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

img 939a8e552cc53d6cbf3b89e5f8762a98c36b31fea9284f6b86def59d811495d4

AgentTesla

Executable exe d65af39d2e2e95b696cc3207f6e401a9b078502dccf151c1d625050a31ca8a9d

(this sample)

  
Dropped by
MD5 965b0b1296782dd27479498d3bd5fca1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 939a8e552cc53d6cbf3b89e5f8762a98c36b31fea9284f6b86def59d811495d4
Cape
Cape
https://www.capesandbox.com/analysis/10385/

Comments