MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e593070348e9212797a0cecf9ae1876c91864bd3914d83130035ad2a0e3565c6. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e593070348e9212797a0cecf9ae1876c91864bd3914d83130035ad2a0e3565c6
SHA3-384 hash: 566f9087cc6e61f60e4d3a15109e991573dfab5d4d7d48254ec1be066d90c7ad72f44227e7e57e20869af1b7199ca237
SHA1 hash: ed14a32f315261bbce6f3dcffaad79c255e49872
MD5 hash: a3f75c60247fbfedc54c8642d4382aa8
humanhash: stream-oranges-seventeen-colorado
File name:believve.ps1
Download: download sample
Signature AgentTesla
Create hunting rule
File size:57'526 bytes
First seen:2025-03-14 09:20:46 UTC
Last seen:2025-03-19 13:15:04 UTC
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 768:kN0i7llLumQC1yZ0wV6DWWbpmyOL/mjsjJRdQ7FzwGpWmUFje5qhTkeo:kN0iSiVwV6DWWbpmyOL/mY4y4eo
TLSH T1B143F9318804B92FCEEF2F8775502FD37C79213BDE651418A48F66B85E68238597AF24
Magika powershell
Reporter KatzenTech
Tags:176-65-144-3 AgentTesla ps1

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d412223962f1a6f47139ab
Tags:
agenttesla virus
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
confuserex dropper obfuscated obfuscated packed packed
Link:
https://www.filescan.io/uploads/67d3f5050a7899f35795c0e2/reports/dd0b9c6a-2f57-4d7a-978a-868356f5c5de/overview
Verdict:
Malicious
Labled as:
Trojan[Dropper]/Agent.a
Link:
https://www.hybrid-analysis.com/sample/e593070348e9212797a0cecf9ae1876c91864bd3914d83130035ad2a0e3565c6
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1638284
Signature
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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 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)
Queries sensitive video device information (via WMI, Win32_VideoController, 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 steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1638284 Sample: believve.ps1 Startdate: 14/03/2025 Architecture: WINDOWS Score: 100 28 ip-api.com 2->28 34 Found malware configuration 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 6 other signatures 2->40 8 powershell.exe 16 2->8         started        12 notepad.exe 2->12         started        signatures3 process4 file5 26 C:\Users\...\JXCJKXCJHKJHXCJHKXCXCJHK.exe, PE32 8->26 dropped 48 Found suspicious powershell code related to unpacking or dynamic code loading 8->48 50 Powershell drops PE file 8->50 14 JXCJKXCJHKJHXCJHKXCXCJHK.exe 15 3 8->14         started        18 conhost.exe 8->18         started        signatures6 process7 dnsIp8 32 176.65.144.3, 49718, 80 PALTEL-ASPALTELAutonomousSystemPS Germany 14->32 52 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->52 54 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->54 56 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->56 58 2 other signatures 14->58 20 JXCJKXCJHKJHXCJHKXCXCJHK.exe 2 14->20         started        24 JXCJKXCJHKJHXCJHKXCXCJHK.exe 14->24         started        signatures9 process10 dnsIp11 30 ip-api.com 208.95.112.1, 49724, 80 TUT-ASUS United States 20->30 42 Tries to steal Mail credentials (via file / registry access) 20->42 44 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 20->44 46 Tries to harvest and steal browser information (history, passwords, etc) 20->46 signatures12
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/e593070348e9212797a0cecf9ae1876c91864bd3914d83130035ad2a0e3565c6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e593070348e9212797a0cecf9ae1876c91864bd3914d83130035ad2a0e3565c6/
Threat name:
Script-PowerShell.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2025-03-14 09:21:10 UTC
File Type:
Text
AV detection:
10 of 24 (41.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4wjqoa2i5eqspf5az3hzvymhnsiyms6tsfgygeyagwwsudrvmxda._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
error
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/250314-lbc84sxyes/
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
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
AgentTesla
Agenttesla family
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:AgentTeslaV2
Create hunting rule
Author:ditekshen
Description:AgenetTesla Type 2 Keylogger payload
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:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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_SandboxHookingDLL
Create hunting rule
Author:ditekSHen
Description:Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
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:MALWARE_Win_AgentTeslaV2
Create hunting rule
Author:ditekSHen
Description:AgenetTesla Type 2 Keylogger payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_PS1_FromBase64String_Content_Indicator_RID3714
Create hunting rule
Author:Florian Roth
Description:Detects suspicious base64 encoded PowerShell expressions
Reference:https://gist.github.com/Neo23x0/6af876ee72b51676c82a2db8d2cd3639
Rule name:Windows_Generic_Threat_779cf969
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 e593070348e9212797a0cecf9ae1876c91864bd3914d83130035ad2a0e3565c6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3477173/
  
Delivery method
Distributed via web download

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