MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0dde386d301256d9f11d4003d0ec036be32ab0ffa411a2183b137b6f7782f162. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments

SHA256 hash: 0dde386d301256d9f11d4003d0ec036be32ab0ffa411a2183b137b6f7782f162
SHA3-384 hash: 8a4b59191ce5c88804601e3100bcb4455cf9a38c22def0c2e6995ced5a2f683538e0615e4fc2f93dec10b015a365b416
SHA1 hash: b14cd96500f96e8777dd4b6c5c2610008dd4a798
MD5 hash: a336216301ce1f3d9cd5793ff83f43dd
humanhash: comet-xray-michigan-harry
File name:Quotation.exe
Download: download sample
Signature AgentTesla
File size:1'039'360 bytes
First seen:2021-06-02 08:14:53 UTC
Last seen:2021-06-02 09:01:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:aBr1s4eEqwW8iA6Yh8tQhHaWYycr+aRMN01W5+a2J:alN2tQVaDVRMSWgH
Threatray 5'504 similar samples on MalwareBazaar
TLSH 26258EF4F199AAF4D02DD731C2909C6ED7A255FE5303CA2C1DB9DA8C1A43B8ADF99404
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quotation.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-02 08:16:15 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
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)
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 steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 428108 Sample: Quotation.exe Startdate: 02/06/2021 Architecture: WINDOWS Score: 100 47 Found malware configuration 2->47 49 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 8 other signatures 2->53 6 Quotation.exe 3 2->6         started        10 chrome.exe 3 2->10         started        12 chrome.exe 2 2->12         started        process3 file4 25 C:\Users\user\AppData\...\Quotation.exe.log, ASCII 6->25 dropped 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->55 57 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->57 59 Injects a PE file into a foreign processes 6->59 14 Quotation.exe 2 11 6->14         started        61 Multi AV Scanner detection for dropped file 10->61 63 Machine Learning detection for dropped file 10->63 65 Found evasive API chain (trying to detect sleep duration tampering with parallel thread) 10->65 19 chrome.exe 4 10->19         started        21 chrome.exe 4 12->21         started        23 chrome.exe 12->23         started        signatures5 process6 dnsIp7 31 smtp.wickwirewerehouse.com 14->31 33 us2.smtp.mailhostbox.com 208.91.198.143, 49715, 49722, 49723 PUBLIC-DOMAIN-REGISTRYUS United States 14->33 37 3 other IPs or domains 14->37 27 C:\Users\user\AppData\Roaming\...\chrome.exe, PE32 14->27 dropped 29 C:\Users\user\...\chrome.exe:Zone.Identifier, ASCII 14->29 dropped 39 Tries to steal Mail credentials (via file access) 14->39 41 Tries to harvest and steal ftp login credentials 14->41 43 Tries to harvest and steal browser information (history, passwords, etc) 14->43 45 2 other signatures 14->45 35 smtp.wickwirewerehouse.com 21->35 file8 signatures9
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2021-06-02 05:36:28 UTC
AV detection:
15 of 46 (32.61%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe 0dde386d301256d9f11d4003d0ec036be32ab0ffa411a2183b137b6f7782f162

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments