MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a8d6c0a19756e1f4461eecf65b83d5dcf952e7fc082aa088d081245b2f925f2. 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: 8a8d6c0a19756e1f4461eecf65b83d5dcf952e7fc082aa088d081245b2f925f2
SHA3-384 hash: 07970af7f003971d7517e4850af2941b745f501b1fd4c428d5040616af2316d741cd4022948c715f1696870e2716f9f9
SHA1 hash: b4d6f5d6fdb5d68aaa0bbecafdc3d777759aecd0
MD5 hash: 662dbe8970a2e9777f7bd107fa86d33a
humanhash: london-river-venus-foxtrot
File name:662dbe8970a2e9777f7bd107fa86d33a.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:771'584 bytes
First seen:2020-07-20 10:40:28 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:zm/MfUaGWFn0AntqxaJghr81WBsbOm0pR2:C08TUlTgroW2vb
Threatray 10'795 similar samples on MalwareBazaar
TLSH EAF47DAEB6816808E53E09B684AD69C03FB0B9877B11C70F79C6035C5F1359F7B0666B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/28940/
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8a8d6c0a19756e1f4461eecf65b83d5dcf952e7fc082aa088d081245b2f925f2/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 10:42:08 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rkgwycqzovxb6rdb53hwlob5lxhzklt7ycbkucenbajelmxzexza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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52f5a6edefd196a3396c1bb0c499a2d02868361aca19824bdde34e4003357f0c
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54ef8492dc0d60e314bbce5243ed05afb1e29b506128be214ede0dad479d5b83
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6e3f54c9c5200e9779e06749d3194f82a1a6c0d2eaa2e02a961fd4dee1cf7077
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ac20f8f16efd13ea704488eb43b1a761f9e26bcdc70ac70d57cb15cbdab200bb
AgentTesla
eaec22c2d23bb4d85d21b80ce1cc4b3874964631f615d1975cdab03467078f5b
AgentTesla
f32d5402e660b40086a8e027c61aa3210cc272b3b443365f7f60b802cc2b2311
AgentTesla
+ 10'785 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/200720-71sa6d3y46/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Executes dropped EXE
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
0.75
Link:
https://yomi.yoroi.company/submissions/8a8d6c0a19756e1f4461eecf65b83d5dcf952e7fc082aa088d081245b2f925f2

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.

Cape
Cape
https://www.capesandbox.com/analysis/28940/

Comments