MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eea0d77f48f92940ec6825df3ab5bcedb6aa9112d02f101ee4b0392f5bb3dc6d. 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: eea0d77f48f92940ec6825df3ab5bcedb6aa9112d02f101ee4b0392f5bb3dc6d
SHA3-384 hash: b16dd0b50347801a4341295636dedb26aafb042631e0157c5b12ccaa718d5c18c02378fc194390ad510b7a38a3dd7425
SHA1 hash: e1ed20d909358eb1399b85cc457194424f2faaec
MD5 hash: 32df34e0c3f87c5030da529cec7c5fda
humanhash: emma-nuts-jupiter-bulldog
File name:Nw6Pfk5tQvPpvyp.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'024'512 bytes
First seen:2020-09-11 13:30:29 UTC
Last seen:2020-09-11 14:35:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:cOc8Qu8r9oxpGI4q7sFPDXq0q3tEkvMM0m8D4ScB+c7ZO/lnbnDMZuTkvmMorTAQ:bQx9onwPDXtWtPacB+GOx3MZkkLj
TLSH 8025DF403AAC4716E0F87BF0146A709437B53D956821EE0F2EC479DF2A73B81A2D2637
Reporter Anonymous
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/58678/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.59754.31920.13874.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
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/464217
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eea0d77f48f92940ec6825df3ab5bcedb6aa9112d02f101ee4b0392f5bb3dc6d/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-09-11 09:36:19 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=52qno72i7euub3diexptvnn45w3kveis2axrahxewa4s6w5t3rwq._file
Verdict:
unknown
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200911-ajbtq424f2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eea0d77f48f92940ec6825df3ab5bcedb6aa9112d02f101ee4b0392f5bb3dc6d

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.

Malspam

AgentTesla

ace 23ae2556f13e6527dde0d003ffdd42d3dc895e56e759944e34c71ccf977ad279

AgentTesla

Executable exe eea0d77f48f92940ec6825df3ab5bcedb6aa9112d02f101ee4b0392f5bb3dc6d

(this sample)

  
Dropped by
MD5 bd47c8920cc3bec23ea7cace0ae69977
  
Dropped by
SHA256 23ae2556f13e6527dde0d003ffdd42d3dc895e56e759944e34c71ccf977ad279
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/58678/

Comments