MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0124c9434101eac2aa56eb56e2ef68eb35f7ad1c042db04cedf0014843b2c8a4. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments

SHA256 hash: 0124c9434101eac2aa56eb56e2ef68eb35f7ad1c042db04cedf0014843b2c8a4
SHA3-384 hash: b6662f1520b6e75f33d4592342ea945bb5c53ab9ff361c3886601373b987b1ec6587e9aa86b1fd3b8a6b7d4758df43d1
SHA1 hash: 6f2d6c0184117fb6329b91495124629974a141af
MD5 hash: d52e68607658d5b60d2ce047b41801df
humanhash: sink-south-oranges-sixteen
File name:revised order-number 3A6.exe
Download: download sample
Signature AgentTesla
File size:766'464 bytes
First seen:2021-09-01 14:06:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:cFxY1alvSjVPdCvj2i3/AeEnU0dNVsxZRCtm:GYE1ShuCi3/Ae3aNERC
Threatray 9'282 similar samples on MalwareBazaar
TLSH T1F7F4FB7F19BDA127A175C6F58BE74423F0018BAF31216925B6D643164323A7AB4F332E
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
revised order-number 3A6.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-01 14:13:35 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
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
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
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 475810 Sample: revised order-number 3A6.exe Startdate: 01/09/2021 Architecture: WINDOWS Score: 100 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected AgentTesla 2->41 43 Yara detected AntiVM3 2->43 45 7 other signatures 2->45 6 revised order-number 3A6.exe 3 2->6         started        10 nwlrFL.exe 3 2->10         started        12 nwlrFL.exe 2 2->12         started        process3 file4 23 C:\Users\...\revised order-number 3A6.exe.log, ASCII 6->23 dropped 47 Injects a PE file into a foreign processes 6->47 14 revised order-number 3A6.exe 2 5 6->14         started        49 Multi AV Scanner detection for dropped file 10->49 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->51 53 Machine Learning detection for dropped file 10->53 55 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->55 19 nwlrFL.exe 2 10->19         started        21 nwlrFL.exe 2 12->21         started        signatures5 process6 dnsIp7 29 us2.smtp.mailhostbox.com 208.91.199.225, 49710, 587 PUBLIC-DOMAIN-REGISTRYUS United States 14->29 25 C:\Users\user\AppData\Roaming\...\nwlrFL.exe, PE32 14->25 dropped 27 C:\Users\user\...\nwlrFL.exe:Zone.Identifier, ASCII 14->27 dropped 31 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->31 33 Tries to steal Mail credentials (via file access) 14->33 35 Tries to harvest and steal ftp login credentials 14->35 37 2 other signatures 14->37 file8 signatures9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-01 00:40:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
29 of 44 (65.91%)
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
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
Unpacked files
SH256 hash:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
SH256 hash:
0b8de3a79c210984dce20ea06facafbfa4773412a2dcbdb39b9f8d279ae00cda
MD5 hash:
3864ba91a5c7acfa62a0994e770b9ec8
SHA1 hash:
e1eed7e7d09cc0100d147755e37854384e3d4580
SH256 hash:
a52d58887ec0f9a6cb491465598ef0eff9077a8f3597618a4e3f49d712604a76
MD5 hash:
50660b9f2677b2ac782531c165d0fb61
SHA1 hash:
6ee5efa46834fed745d308b3eb72225977a2d9f3
SH256 hash:
0124c9434101eac2aa56eb56e2ef68eb35f7ad1c042db04cedf0014843b2c8a4
MD5 hash:
d52e68607658d5b60d2ce047b41801df
SHA1 hash:
6f2d6c0184117fb6329b91495124629974a141af
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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
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.

  
Delivery method
Other

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