MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c299c360a59db588d26e7063cfbafb5327ebb191e3f4bfb3611cadbcfa5aff25. 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: c299c360a59db588d26e7063cfbafb5327ebb191e3f4bfb3611cadbcfa5aff25
SHA3-384 hash: 0efdc35fb5bed87e5a528bb48478f27815a280ab8c0d15e52903b28c496cc73e5b7345d4b5142a2c94739606dfd5f2cd
SHA1 hash: b6e7cf3173697b76a42071d8efab75653ac388a2
MD5 hash: b9a3ab21f2637922d5a7b8d0986cebde
humanhash: yellow-king-winter-black
File name:ENQUIRY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:819'200 bytes
First seen:2020-09-08 13:33:05 UTC
Last seen:2020-09-08 14:48:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:ixvRDrjLjzQueE1GK8BOhsx7huxOhwH5M:ipVrjLYueVtOml0ohIM
TLSH A005DFDC321072EFC85BD4769AA41CA8FF51A47B930F9617A02395EE9A4C897CF141F2
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
100
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/57918/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34492633.32354.32220.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c299c360a59db588d26e7063cfbafb5327ebb191e3f4bfb3611cadbcfa5aff25/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-09-08 06:15:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 29 (82.76%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ykm4gyfftw2yrutoobr47ox3kmt6xmmr4p2l7m3bdsw3z6s274sq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer trojan spyware family:agenttesla persistence evasion
Link:
https://tria.ge/reports/200908-yzhmyksaqe/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c299c360a59db588d26e7063cfbafb5327ebb191e3f4bfb3611cadbcfa5aff25

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/57918/

Comments