MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbdb26c03011fc1bcff387eb2a9594ac8b97d7e3c874b7ec62f2762838605fa3. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cbdb26c03011fc1bcff387eb2a9594ac8b97d7e3c874b7ec62f2762838605fa3
SHA3-384 hash: 2eed08635f766c1c821bc45554b9ba816dc8eb4f98492661db8b7d0d5bfbf2fa33c99a62f360624a00350b41b29702f5
SHA1 hash: 8b4bdd321ee31a6e1c0551ef7fec3d361cbccee8
MD5 hash: af826083595a26808a4fe711a19e7bcb
humanhash: december-sweet-south-jig
File name:af826083595a26808a4fe711a19e7bcb.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:769'536 bytes
First seen:2020-09-04 13:41:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:NrpY3ATyoPUmmNVNDClgpVpLS7qn/F4WkcBqY2Y19OifmqSTocaiaH4eUvAWWpYq:NN+oPU3VlClgpVpu0NNkRgrx9D
TLSH BCF4CFAC72147ADFC897C972DAAC2C64EA60647B431BD203905315EDEA0DAA7CF055F3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.spamora.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/56069/
Detection(s):
SecuriteInfo.com.W32.Trojan-7.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a keyboard event handler
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cbdb26c03011fc1bcff387eb2a9594ac8b97d7e3c874b7ec62f2762838605fa3/
Threat name:
ByteCode-MSIL.Hacktool.Mimikatz
Create hunting rule
Status:
Malicious
First seen:
2020-09-04 10:13:43 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zpnsnqbqch6bxt7tq7vsvfmuvsfzpv7dzb2lp3dc6j3cqodal6rq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer trojan spyware family:agenttesla
Link:
https://tria.ge/reports/200904-r172tql6va/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cbdb26c03011fc1bcff387eb2a9594ac8b97d7e3c874b7ec62f2762838605fa3

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.

Web download

AgentTesla

Executable exe cbdb26c03011fc1bcff387eb2a9594ac8b97d7e3c874b7ec62f2762838605fa3

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/56069/
  
URLhaus
https://urlhaus.abuse.ch/url/422540/
  
Delivery method
Distributed via web download

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