MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0521714934985980a67e433b86668cc41b263061aa20044bfc863ddaa79b3894. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0521714934985980a67e433b86668cc41b263061aa20044bfc863ddaa79b3894
SHA3-384 hash: 1c1c1599e0d90da4ab1d88b697d2efa2d3c53fec8f13272a368920b8e8d03ab1b9857e18a2be1f748d1d1d106f864821
SHA1 hash: a27e49a2119a1bdeaf1e9c857932cbd3a53449b9
MD5 hash: c2ae33a14494ad5c5aac94e90cb70a46
humanhash: jersey-arizona-oven-august
File name:RFQ.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:800'768 bytes
First seen:2020-07-21 05:09:12 UTC
Last seen:2020-07-21 05:41:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:VjD9fx7oqF/UEJqqPAJNIXtmLtxdVGgcX8+NihU:VjD9ho9E2NIXtmJxdVfcX8
Threatray 277 similar samples on MalwareBazaar
TLSH 85055A3C364ABCD9D43E193588B8A6C167B1E1473B11CB0F29CA076D5F135DB3A4A86E
Reporter JAMESWT_WT
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29663/
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.2169.24449.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0521714934985980a67e433b86668cc41b263061aa20044bfc863ddaa79b3894/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 05:11:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=auqxcsjutbmybjt6im5ymzumyqnsmmdbviqais74qy65vj43hcka._file
Verdict:
unknown
Similar samples:
28389362e55f86df21dd5220337ac35d89b955ae688950de5389a76c75561620
AgentTesla
384c71ecede6ade848fda96e7382dc68d27e793a1f618f352322e7b1297e3913
AgentTesla
545e7d34943eb13bd1f648178d6a19fc0cab40faf00e15a8273e3617d2a1f1f2
AgentTesla
757249dde664dda1784dad8fe0ab62452a5492c106b98171c279dee0a329a66a
AgentTesla
8ba2916d91cfaa19c67d2e8a9603fca8a41fac3f960b79edcadab0bb094c3e52
AgentTesla
9860a6eb9b7294d5e2a356968555b126c3e349006601e5d9ad58e6311798038a
AgentTesla
ae5c4af0f2fd6ed1a8a8464c0cd54c746b53c463306987fa174c7392979489d2
AgentTesla
dcea2d4e1855ee821555ad4efff4330af42205dcb1ccc915374fdfaaced010b2
AgentTesla
def3ffead11db44e801b97c6c34a9a4be989dfa01efcec9312dce2b193655632
AgentTesla
f93ca4cd3ed07276972b89aee75211d52551197a2d1c5c8c3f01ed85aa13a4ea
AgentTesla
+ 267 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/200721-yf3vk68dwe/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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:
1.00
Link:
https://yomi.yoroi.company/submissions/0521714934985980a67e433b86668cc41b263061aa20044bfc863ddaa79b3894

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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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/29663/

Comments