MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09e757213c16dcbf36424c974ffb22e19e8204ee9eda994211669d586454a347. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 09e757213c16dcbf36424c974ffb22e19e8204ee9eda994211669d586454a347
SHA3-384 hash: 7a75f2b6aab5b884cab59bdae2b8bd7712b51f05091e927d77ed00c8f712678401323e46d4fa046a1b91e209753e75be
SHA1 hash: f9bef7b4fd0559cd54afbf4d91a110ab615e4ce8
MD5 hash: 46afd0e6d792174e4242b2eef3f451a4
humanhash: speaker-table-jersey-iowa
File name:DzATrTNZqjImMggKPBgqhyuEkRNck.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:334'336 bytes
First seen:2020-08-10 20:37:17 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 6144:dsK/1jPIulxSBkMDJBlwL28ZDVXBW+tgTK8Jn6:ds41jPBxFkL2L28ZDVXBWqQK8J6
Threatray 10'632 similar samples on MalwareBazaar
TLSH D164184DAB88B902F13D193781D6672093B1D2874B12D34F6FC50EFC6B517CA6D8A2E6
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a keyboard event handler
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/417555
Signature
Installs a global keyboard hook
Machine Learning detection for sample
Potential time zone aware malware
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/09e757213c16dcbf36424c974ffb22e19e8204ee9eda994211669d586454a347/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-08-10 20:37:04 UTC
File Type:
PE (.Net Exe)
AV detection:
25 of 28 (89.29%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bhtvoij4c3ol6nscjslu76zc4gpiebhot3njsqqrm2ovqzcuundq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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05568298144f10100f3882592a8be0a1754c579f581a3db6316d014c7f8ca8f3
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516b29be6f0d91a249adca2b26381bfa5b90cf6a643d1b621095c6425a74795b
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aae624caec254144105749a9b12bde61f77415ce28c9f28cc2bfebf0fcbff1f9
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bcfe28b074cc1d9b0fb7896ee3eb4d28c240bee33cb76578f0f9f1ef90ab92e6
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d17de71fad23c19ea4e181c8fe33be0fc230d15be13e6d3c755c77e7ff1519d5
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e81d6248c4a2573bb76f309ae753dcea56596aec8c516d22509e479cce758e8b
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f8166c3c857a7a3ba99515cf6ae242a78050fba7608e24a88e2559e0063a187a
AgentTesla
+ 10'622 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200810-mdqe3c99mj/
Behaviour
AgentTesla Payload
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/09e757213c16dcbf36424c974ffb22e19e8204ee9eda994211669d586454a347

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/42947/

Comments