MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18d01d97614de86bfc968404cb272af4b436ba1e6fada61a97fcccbfd98b9ad2. 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: 7


Intelligence 7 IOCs YARA 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 18d01d97614de86bfc968404cb272af4b436ba1e6fada61a97fcccbfd98b9ad2
SHA3-384 hash: 3ee5f715b16503e1052ca0ac3720f8959dddc54be5473a8a2507559711d635f4a61d35837bd0925c4b7fa69874deffb5
SHA1 hash: 144be9bbc180c3b0682ddc29c7b27e12530c8e0a
MD5 hash: 2cf6c1a986910dc229bc4eadfcaf163c
humanhash: victor-table-hamper-alanine
File name:1621810_INSIGHT_Shanghai Port.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:653'365 bytes
First seen:2025-11-03 16:48:36 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:5Iazkm+Mlmc0iYJzwwBwducpHd897EOlL8Oe/vLz:5IuPmXnJud8t8OSn
TLSH T1A4D4239897812A7A56C2F458FBF51168ABB4E27A830CC31F19B13CA715E308D9136DF7
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter cocaman
Tags:AgentTesla rar


Avatar
cocaman
Malicious email (T1566.001)
From: "ISM Andrew andrew@ismships.com" (likely spoofed)
Received: "from ismships.com (108-171-108-248.sin.as140952.net [108.171.108.248]) "
Date: "03 Nov 2025 14:10:20 +0100"
Subject: "ordre LO INQUIRY>MV INSIGHT IST-2025-E040"
Attachment: "1621810_INSIGHT_Shanghai Port.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
CH CH
File Archive Information

This file archive contains 2 file(s), sorted by their relevance:

File name:1621810_INSIGHT_Shanghai Port.pif
File size:775'688 bytes
SHA256 hash: dd8ad81969190fe5b5a3b438f190e93893aa4b0faad448d3af38a124518c38ef
MD5 hash: e3588f1811914b9e7581009e6191260a
MIME type:application/x-dosexec
Signature AgentTesla
File name:32512
File size:20 bytes
SHA256 hash: a210b6304926140587d4a19e34d85a09ae5940bf8d6aaa2124b44c8330d62124
MD5 hash: 93a8b406dfa64b16cb7755260156e112
MIME type:application/octet-stream
Signature AgentTesla
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69085ca5706befaf4ecb4eb9
Tags:
keylog micro spawn lien
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expired-cert invalid-signature packed signed vbnet
Link:
https://www.filescan.io/uploads/6908dcea479a4e95b8105534/reports/50699391-0d1e-44f6-8b95-006dbcf45a99/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/18d01d97614de86bfc968404cb272af4b436ba1e6fada61a97fcccbfd98b9ad2
Verdict:
Malicious
File Type:
rar
First seen:
2025-11-03T14:18:00Z UTC
Last seen:
2025-11-05T14:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/18d01d97614de86bfc968404cb272af4b436ba1e6fada61a97fcccbfd98b9ad2/results?tab=lookup
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout Rar Archive SOS: 0.25
Link:
https://app.malva.re/file/2cf6c1a986910dc229bc4eadfcaf163c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/18d01d97614de86bfc968404cb272af4b436ba1e6fada61a97fcccbfd98b9ad2/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-11-03 08:35:39 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ddib3f3bjxugx7ewqqcmwjzk6s2dnoq6n6w2mgux7tgl7wmltlja._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/251103-v8my9ahl5y/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
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
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/18d01d97614de86bfc968404cb272af4b436ba1e6fada61a97fcccbfd98b9ad2

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:win32_dotnet_form_obfuscate
Create hunting rule
Author:Reedus0
Description:Rule for detecting .NET form obfuscate malware
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
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Malspam

AgentTesla

rar 18d01d97614de86bfc968404cb272af4b436ba1e6fada61a97fcccbfd98b9ad2

(this sample)

AgentTesla

Executable exe dd8ad81969190fe5b5a3b438f190e93893aa4b0faad448d3af38a124518c38ef

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 dd8ad81969190fe5b5a3b438f190e93893aa4b0faad448d3af38a124518c38ef
  
Dropping
AgentTesla
  
Dropping
MD5 e3588f1811914b9e7581009e6191260a

Comments