MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ff4641877d989d4e29785dbb11b87ac071a823615716b56174192ac495d1849. 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 16 File information Comments
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SHA256 hash: 5ff4641877d989d4e29785dbb11b87ac071a823615716b56174192ac495d1849
SHA3-384 hash: b9e610cd9634f106b9b9303ae2c75ee60f122cc32ec8510d24874906b9e0061672fb2b5f391a99d15367716c4bcbc7d5
SHA1 hash: d6378777120d935e3842121bc437696403cd600f
MD5 hash: 38bc61e1507a55291a95a92e25050919
humanhash: ceiling-oxygen-virginia-crazy
File name:NEWFILEEE.ps1
Download: download sample
Signature AgentTesla
Create hunting rule
File size:723'500 bytes
First seen:2025-04-11 04:16:42 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 12288:v2CZa4O+FxBwJqphEzHdxqCXWGXX+sEwYlURR6hL1LUSTUJw:hfOAMJ/dxaYX+snY+RR6ttn
Threatray 3'851 similar samples on MalwareBazaar
TLSH T1E7F4011549C86FB8DFAC591C80BB170E53E04A4E6517758AFB737D0BAFFB984020B1A9
Magika powershell
Reporter JAMESWT_WT
Tags:176-65-142-190 AgentTesla ps1

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
IT IT
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.PowerShell.Packed.180.28165.11677.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f7b5ffd6e7c3effacef0b4
Tags:
vmdetect virus shell spawn
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm confuserex dropper obfuscated packed packed
Link:
https://www.filescan.io/uploads/67f897c7eb7eb0aee0437d6e/reports/63f72a86-f58d-46b1-b2c9-7f2e9a42ea70/overview
Verdict:
Malicious
Labled as:
PowerShell/TrojanDropper.Agent
Link:
https://www.hybrid-analysis.com/sample/5ff4641877d989d4e29785dbb11b87ac071a823615716b56174192ac495d1849
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1662772
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Powershell drops PE file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Suspicious execution chain found
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 / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1662772 Sample: NEWFILEEE.ps1 Startdate: 11/04/2025 Architecture: WINDOWS Score: 100 26 mail.iaa-airferight.com 2->26 32 Found malware configuration 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 7 other signatures 2->38 8 powershell.exe 22 2->8         started        12 svchost.exe 1 1 2->12         started        signatures3 process4 dnsIp5 24 C:\Users\user\AppData\Local\...\AgYteJuE.exe, PE32 8->24 dropped 48 Suspicious execution chain found 8->48 50 Found suspicious powershell code related to unpacking or dynamic code loading 8->50 52 Powershell drops PE file 8->52 15 AgYteJuE.exe 3 8->15         started        18 conhost.exe 8->18         started        30 127.0.0.1 unknown unknown 12->30 file6 signatures7 process8 signatures9 54 Antivirus detection for dropped file 15->54 56 Multi AV Scanner detection for dropped file 15->56 58 Writes to foreign memory regions 15->58 60 2 other signatures 15->60 20 RegAsm.exe 2 15->20         started        process10 dnsIp11 28 mail.iaa-airferight.com 46.175.148.58, 25 ASLAGIDKOM-NETUA Ukraine 20->28 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 20->40 42 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 20->42 44 Tries to steal Mail credentials (via file / registry access) 20->44 46 2 other signatures 20->46 signatures12
Score:
97%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/5ff4641877d989d4e29785dbb11b87ac071a823615716b56174192ac495d1849
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ff4641877d989d4e29785dbb11b87ac071a823615716b56174192ac495d1849/
Threat name:
Script-PowerShell.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-04-10 12:13:53 UTC
File Type:
Text (PowerShell)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l72gigdx3ge5jyuxqxn3cg4hvqdrvarwcvywwvqxigjkysk5dbeq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c81dacc3052737225ca5c8f49411ee34ec21530b33946b972e38a483d61c5ac
AgentTesla
3ec5faa6aec2047d9e190157b3361a593ea590f14a80b42d22f4492ef68e48e7
AgentTesla
4568453d8e6838ec1f2e1dd9cfe87b257aa7bcbebb888c3b3c8c0514afb74b91
AgentTesla
617aad709ac7d66890968766cc4b21481d268624d5505963058e7fa10748a57c
AgentTesla
error
AgentTesla
+ 3'841 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/250411-ewfreay1bz/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Executes dropped EXE
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Agenttesla family
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/5ff4641877d989d4e29785dbb11b87ac071a823615716b56174192ac495d1849

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AgentTeslaV5
Create hunting rule
Author:ClaudioWayne
Description:AgentTeslaV5 infostealer payload
Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Generic_Threat_9f4a80b2
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla

File information

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

Web download

AgentTesla

PowerShell (PS) ps1 5ff4641877d989d4e29785dbb11b87ac071a823615716b56174192ac495d1849

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3507386/
  
Delivery method
Distributed via web download

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