MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 623d62b1bd16412847e69e3dc435f1d6e46d2b586800cbd0478cc5eb8ea04eee. 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: 623d62b1bd16412847e69e3dc435f1d6e46d2b586800cbd0478cc5eb8ea04eee
SHA3-384 hash: a5a96c82941100fc96ab993aeeb164a947ac3249df797a21f6932edf1e17c4dc01063723b26ead2fab90a95abd4c221a
SHA1 hash: bd8b9ec85b6c6c6c39459b2186be4471f4e66ebf
MD5 hash: c7d1da157f830142e44a7ba7aee1cdee
humanhash: foxtrot-steak-michigan-johnny
File name:c7d1da157f830142e44a7ba7aee1cdee.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:390'656 bytes
First seen:2020-09-09 07:32:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:vExK5eBNN7cV5/TwAhof3xKW6p2FZ6U10UVBmxt1HVlln1rdYY/U6u:vEcM5ohoP3Z6uV2Dzln1xYY/V
TLSH AB8429DD6B88F902F23E8D3782E1562042B1D1875E13C74F2EC49BED7A427CD658A396
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/58067/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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/623d62b1bd16412847e69e3dc435f1d6e46d2b586800cbd0478cc5eb8ea04eee/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-09-09 07:34:06 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mi6wfmn5czasqr7gty64inpr23sg2k2ynaamxuchrtc6xdvaj3xa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer family:agenttesla
Link:
https://tria.ge/reports/200909-xpe2czmygx/
Behaviour
AgentTesla Payload
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/623d62b1bd16412847e69e3dc435f1d6e46d2b586800cbd0478cc5eb8ea04eee

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 623d62b1bd16412847e69e3dc435f1d6e46d2b586800cbd0478cc5eb8ea04eee

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/58067/
  
URLhaus
https://urlhaus.abuse.ch/url/431731/
  
Delivery method
Distributed via web download

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