MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d17f81844d81aab1740d9fc2992ae741df0636cd8eee2be31caa84a480e561ab. 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: d17f81844d81aab1740d9fc2992ae741df0636cd8eee2be31caa84a480e561ab
SHA3-384 hash: 2504bee51bbafdae9cdf6656fe9d0bc0e21043bf4ad770410ba914e60fad6d38b191d9b1ef5f020d9e23e83c05042ceb
SHA1 hash: 25078790c85a75fd97cfe5bb8735c92c5fc39a03
MD5 hash: 1cdec77d36307b6643a6c55167581a90
humanhash: london-delaware-mike-echo
File name:Swift.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:524'288 bytes
First seen:2020-07-21 19:12:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:n+fUYeG3jMKe8G72x5+ZCmyRw6TBeFeivnn/DUxJcZKmPUOQF0Rkj0Ns+E/hCSXK:nj72n9On7CaKmPUtecUc/sCK
Threatray 10'636 similar samples on MalwareBazaar
TLSH 21B48C10D7B84AC9E3BA57BCE870010487B4B94AA7E6E75E1B91F0ED1822750CB17F67
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30383/
Detection(s):
Sanesecurity.Rogue.0hr.20200721-0505.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d17f81844d81aab1740d9fc2992ae741df0636cd8eee2be31caa84a480e561ab/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 06:30:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2f7ydbcnqgvlc5ant7bjskxhihpqmnwnr3xcxyy4vkckjahfmgvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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65985974e8e5863fee10f22f30f9e3bc80a0ceca168abfec3431e0753f080b39
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7fc2806d0821e5367c81773db3f59020ca283312b9975ef3ee19c139af0a4d69
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b6e6a78efe43a85893d398bdcb56f913b48e5ab649bbac0ea305177ef55a0747
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d1bd877b6b748426000286d808fd8a397869e91f2e400aa328a290363b57fa0b
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d8a940109eb53d9f23207bea365e2a265ad1b4ba479821085e7f930629532152
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eccb7dad3a4bff889e8f54ab9dd8603443cb62ffba05140d5cdaedb057e1486b
AgentTesla
+ 10'626 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200721-77ldztkhxa/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/30383/

Comments