MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b0eeeb2adc3fe44102752fbe9a4ed08b3e3bf07fe633f9c3f4ab67eafb6e0aa. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b0eeeb2adc3fe44102752fbe9a4ed08b3e3bf07fe633f9c3f4ab67eafb6e0aa
SHA3-384 hash: e917e0671e79096c6566f6ab8b1c2a841aeadebb3b96aee82ff22c9b3a3f7e0e7b65dea668d3808c3bef8ea58957a875
SHA1 hash: 203d21421f0172e16cd648399fcff884bc53f659
MD5 hash: 6b61ec3a6b7a19a6b8a939870395e4a3
humanhash: yellow-early-summer-video
File name:New Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:693'760 bytes
First seen:2020-08-03 13:50:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:6VK+fKeUfkkJKKNuRY9FhHLoUeZluRrGVwa04tuK8AsA9:lYQKIuy/47uF90VX
Threatray 10'846 similar samples on MalwareBazaar
TLSH EAE4BE6C7B90862AF55A1F7A9C365103AC34F80F6827F38F75F5626C087A39CA851F52
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/37891/
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
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/408036
Signature
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 256255 Sample: New Order.exe Startdate: 03/08/2020 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Yara detected AgentTesla 2->45 47 Yara detected AntiVM_3 2->47 49 5 other signatures 2->49 6 New Order.exe 3 2->6         started        10 newApp.exe 2 2->10         started        12 newApp.exe 3 2->12         started        process3 file4 25 C:\Users\user\AppData\...25ew Order.exe.log, ASCII 6->25 dropped 51 Injects a PE file into a foreign processes 6->51 14 New Order.exe 2 5 6->14         started        19 New Order.exe 6->19         started        21 newApp.exe 10->21         started        53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->53 55 Machine Learning detection for dropped file 12->55 57 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 12->57 23 newApp.exe 2 12->23         started        signatures5 process6 dnsIp7 31 us2.smtp.mailhostbox.com 208.91.199.224, 49726, 49734, 587 PUBLIC-DOMAIN-REGISTRYUS United States 14->31 27 C:\Users\user\AppData\Roaming\...\newApp.exe, PE32 14->27 dropped 29 C:\Users\user\...\newApp.exe:Zone.Identifier, ASCII 14->29 dropped 33 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->33 35 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->35 37 Tries to steal Mail credentials (via file access) 21->37 39 Tries to harvest and steal ftp login credentials 21->39 41 Tries to harvest and steal browser information (history, passwords, etc) 21->41 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7b0eeeb2adc3fe44102752fbe9a4ed08b3e3bf07fe633f9c3f4ab67eafb6e0aa/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-03 13:50:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pmho5mvnyp7eiebhkl56tjhnbcz6hpyh7zrt7hb7jk3h5l5w4cva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'836 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla persistence
Link:
https://tria.ge/reports/200803-3c1vqjwn3e/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Adds Run key to start application
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/7b0eeeb2adc3fe44102752fbe9a4ed08b3e3bf07fe633f9c3f4ab67eafb6e0aa

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/37891/

Comments