MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 481d599f34035d6b11254c5eeeef0c515e7b21817d39fcab986b5fcc80354ece. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 481d599f34035d6b11254c5eeeef0c515e7b21817d39fcab986b5fcc80354ece
SHA3-384 hash: f8fcb73540e1126070e09823cef6a75946b9a28ef1b0c4217e599c67cceadb24af4a03b17885cb71f527834b91e6d78b
SHA1 hash: 1668c7fae12065ff92ca66cb704ce2709962a23f
MD5 hash: be291744d17aa721d015b1f686bf6c4f
humanhash: montana-lion-music-golf
File name:BOQs.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:483'328 bytes
First seen:2020-06-29 21:34:02 UTC
Last seen:2020-06-30 05:25:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:a/stKLtRJn5ymhcrS4sJAQsmw+0ZilZsHR5:HKzt5yecrrIGK0Y
Threatray 10'660 similar samples on MalwareBazaar
TLSH C2A4E0A072B58B17D5BE4BF854A001105B7679667A23E36D8DC130EA1EB77810F1BB3B
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/16737/
Detection(s):
SecuriteInfo.com.Fareit-FVR97B1CDB35EA0.28661.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/481d599f34035d6b11254c5eeeef0c515e7b21817d39fcab986b5fcc80354ece/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 21:33:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jaovthzuanowwejfjrpo53ymkfphwimbpu47zk4ynnp4zabvj3ha._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0a106a923ee9a6a55513751399bae618ec9f0a11dce7d2a82c73eba8583f2b92
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28c522239124483bcc83ca08cd0cbb3af1a9a3e18a1d8648e958c153c8e9e110
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41cbf7774ff46fef0f9ff796d62f44e51a64fc22020b89c04e440e5f29d44467
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61eec258ce469350a9fa37b1894742649cf28ae18c38e783bd1cd6ba1623611c
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83050c83ab71af263003fba66c14fd917289e0690a7c645a831a7626cd9f1061
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953cb68c8860e2ed1d79f3eb57820c7a04e30d9f0f7d5db7364b2369449fdd27
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9c12a04f209f22ef328eb9aba2fddacb27011152eb0cb8eff4ccdf6a4fc394c4
AgentTesla
bffcfa5a0174337b9a565e7880819ec3388eed4dd15a6076e4f99be4ec5d5f19
AgentTesla
e56366d78017d877b4413031f23021dce6f39cd2207bd4324967df5aaab3c4c0
AgentTesla
+ 10'650 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/200629-zlse8gvg9n/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP 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/16737/

Comments