MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2d18cac5285a2c310201406da79d48fe55ee436cd2f995b69b1adf28175ae15. 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: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2d18cac5285a2c310201406da79d48fe55ee436cd2f995b69b1adf28175ae15
SHA3-384 hash: 7013dd13234dcd25ed0face87d2583c792c7616ced849d456c97b173e038c8faa968f5b4b7e39258ae321f987bb04ef5
SHA1 hash: 36e28875d27a4f477a72827b4607fe25d892212d
MD5 hash: a68e0be63cdd5493b46b473ae78362af
humanhash: william-ten-floor-six
File name:b2d18cac5285a2c310201406da79d48fe55ee436cd2f995b69b1adf28175ae15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:252'928 bytes
First seen:2023-09-05 13:40:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 3072:uRuVpime8DjxisB6UrUYVbSBGuOeKi7PRXLhZ:LVPeMjxis8UrRbuFKijj
Threatray 5'542 similar samples on MalwareBazaar
TLSH T16F34FD03BE48EB15D6583937C3DF6D2453F1A0C70A73960BAF48AFA129422536D6E36D
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
b2d18cac5285a2c310201406da79d48fe55ee436cd2f995b69b1adf28175ae15
Verdict:
Malicious activity
Analysis date:
2023-09-05 13:42:46 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/03e038f5-ebb0-4f39-9d36-69b3487f91da

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/446356/
Detection(s):
Win.Packed.Generic-10003641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware hacktool lolbin packed packed replace
Link:
https://www.filescan.io/uploads/64f72fee560864d1b6757af6/reports/5a5007b8-d387-47dc-86b3-989c19f434c4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b2d18cac5285a2c310201406da79d48fe55ee436cd2f995b69b1adf28175ae15
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5f9f3d6-f5ff-4984-be64-01b67ea9359a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1303581
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1303581 Sample: U7i9eoAzP5.exe Startdate: 05/09/2023 Architecture: WINDOWS Score: 100 28 Snort IDS alert for network traffic 2->28 30 Found malware configuration 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 5 other signatures 2->34 5 plQRn125.exe 14 2 2->5         started        9 U7i9eoAzP5.exe 17 5 2->9         started        12 plQRn125.exe 2 2->12         started        process3 dnsIp4 18 api.ipify.org 5->18 36 Antivirus detection for dropped file 5->36 38 Multi AV Scanner detection for dropped file 5->38 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 5->40 42 Machine Learning detection for dropped file 5->42 20 mail.ardamtehlikeliatik.com 212.98.224.62, 49721, 49722, 49724 BORUSANTELEKOM-ASTR Turkey 9->20 22 api4.ipify.org 64.185.227.156, 443, 49720, 49723 WEBNXUS United States 9->22 24 api.ipify.org 9->24 14 C:\Users\user\AppData\...\plQRn125.exe, PE32 9->14 dropped 16 C:\Users\...\plQRn125.exe:Zone.Identifier, ASCII 9->16 dropped 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->44 46 May check the online IP address of the machine 9->46 48 Tries to steal Mail credentials (via file / registry access) 9->48 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->50 26 api.ipify.org 12->26 52 Tries to harvest and steal browser information (history, passwords, etc) 12->52 file5 signatures6
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b2d18cac5285a2c310201406da79d48fe55ee436cd2f995b69b1adf28175ae15/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-29 04:42:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wliyzlcsqwrmgebacqdnu6our7sv5zbwzuxzsw3jwgw7falvvykq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0432b62b226056b540dea3ec016a862521c3191da87f99ad5a02a1f633f9b947
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485b45513f839ff3c972cbd2434273388b87c070c8c6125a8462aeabe2fb96d5
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4dd2b1081222991f76595cae95f0e3b47f56b2cef85177fee637a2534196dfc7
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5e9f2794e4c145fbd68caacb0ddf07d1d35fc9b8b748b2efd1b4063e489f8223
AgentTesla
6818b7dbbe4752b07a9e9aa8c52e4e7544b71f062bb6a5f4b7e0c9172601fa97
AgentTesla
68d7bd6dc7ce2ada6af865682185e9f2c33c897ec3191f0d6127d3654e69b4a1
AgentTesla
93656757a068411ff061886178374d02011c112bc4cd89217eae721b6fef78f0
AgentTesla
e44c079482925433f0044a1482ce5247dc6fadd2b83e4bcaf0c20c0942c29313
AgentTesla
+ 5'532 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230905-qy359sfh52/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_office_path
outlook_win_path
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
b2d18cac5285a2c310201406da79d48fe55ee436cd2f995b69b1adf28175ae15
MD5 hash:
a68e0be63cdd5493b46b473ae78362af
SHA1 hash:
36e28875d27a4f477a72827b4607fe25d892212d
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/22bb5500-cb01-4b42-89ef-358a19bf1747/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b2d18cac5285/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b2d18cac5285a2c310201406da79d48fe55ee436cd2f995b69b1adf28175ae15

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_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/446356/

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