MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f210b4c2f5216320ff823a3bd8fc08b5ff051ea13fb1bf169672257b6693115. 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: 8f210b4c2f5216320ff823a3bd8fc08b5ff051ea13fb1bf169672257b6693115
SHA3-384 hash: cf9887b5a109bd7157497fa037bb88ed4f87374b7be1aeeca9a2b3462ddb9d80ad9419308f7bf6baf8a1d2b8cc18b750
SHA1 hash: 7be8645437ff1851dc4fe08cba4ba3baad10cf5c
MD5 hash: 0c03ab368854d9fe0b1c2de5fcbb5b04
humanhash: pizza-autumn-black-magnesium
File name:sample.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:432'440 bytes
First seen:2020-06-21 15:25:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:WCaUPSv6VEJD6LpMTQllXiZBFMcWQcepJWZyZ8UJpmnrQtvb38Xo:WCaUM6VEt6dllXisQTpJWZyZ33bLZ
Threatray 10'941 similar samples on MalwareBazaar
TLSH 2D94BE3A35824424C56E8673846AABC1A63B1F823B965F1F70AF630C5F0339FB725659
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 :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12366/
Detection(s):
SecuriteInfo.com.Variant.Razy.689929.21902.29472.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 11:25:45 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r4qqwtbpkilded7yeor33d6arnp7aupkcp5rx4ljm4rfpntjgekq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1a487427664e1dfa6eeb474eef5ee40c14ae12cc9d17ef65ff3870d111de1d70
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2c8da0da6cbab2366291deabbb773bec304a9e49c87982a04d6ee33c712cd642
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3d009dd1124fdf76e4a5284fa421d54a0ec663abc1517bbf95c809bb36dd8863
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52356a622db66e07663fd4cb2ed303bfb0f0272d2f21a3da414904e2c611600f
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653f9230a0dfc61996a0213363c938cc629fe374f877febd3df485369d1f476a
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6b289f4c862c4205a7debaa7217dfad7e66b56dcd3274e9b4ee530aa0e380037
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bcfe28b074cc1d9b0fb7896ee3eb4d28c240bee33cb76578f0f9f1ef90ab92e6
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dab8c3350d525d66785c80647dd39cac8fc981c7a18c66b8bea5526926c6aad6
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dcbfc03cfe9523c25ab335f599cebcbbe8f2439ef7ab973aa9ec0330e4e7d11f
AgentTesla
+ 10'931 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/200624-tzmcqy4tan/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Drops file in Drivers directory
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

Executable exe 8f210b4c2f5216320ff823a3bd8fc08b5ff051ea13fb1bf169672257b6693115

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12366/

Comments