MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bbb6dad7c704119dda739b437b86fc9b8b3629569171b8252c735efad636412. 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 28 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bbb6dad7c704119dda739b437b86fc9b8b3629569171b8252c735efad636412
SHA3-384 hash: 15d4f89b8b1a76e30398b069a1ee68498130f7fa89cc5b51a113af6d45fe4bcbe1fa228a3fbb89931e49a4db9bab939c
SHA1 hash: 4c6cbca0a0ddfe29e5d016da10496c1b8317ebac
MD5 hash: 4973884860d45412e77032fcdb77d7e3
humanhash: ceiling-thirteen-bulldog-winter
File name:Payment Confirmation Print Out Copy MT103_TRF#250710.PDF.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:676'313 bytes
First seen:2025-07-11 09:33:41 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:IvXqEe9UByVsVdw2n7P6ZNSL2lFPoY0Xj7kZt0yfSKV4hmz/XEZOUzC1QZoZcn2W:kCaeCK2n7PUoA4X830yf+wzBUzC1QSch
TLSH T151E433742621E97367B881B3112E55B4C532B0CC09DE7A7F6C36EBA3C56EA23D0CD646
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 payment rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Susan Lin <mertul@kit-fa.com>" (likely spoofed)
Received: "from unassigned.quadranet.com (unknown [198.55.98.229]) "
Date: "10 Jul 2025 08:49:44 -0700"
Subject: "Payment Confirmation Print Out Copy MT103"
Attachment: "Payment Confirmation Print Out Copy MT103_TRF#250710.PDF.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
30
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:Payment Confirmation Print Out Copy MT103_TRF#250710.PDF.exe
File size:839'680 bytes
SHA256 hash: c9a5fff84aef8b46605c9414b3d20e1f190e902454757c1f89179c5436422109
MD5 hash: fd6fdda8be62a95be3fe1dd45fb93a1c
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686f88e3900df8e7f869429a
Tags:
keylog spawn lien remo
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bitmap masquerade obfuscated packed packed reconnaissance roboski stego vbnet
Link:
https://www.filescan.io/uploads/6870da9c0abaf8edd6eec41e/reports/c1b2caad-f440-4285-a41e-3e2b1848496f/overview
Verdict:
Malicious
Labled as:
Trojan.AgentTesla
Link:
https://www.hybrid-analysis.com/sample/0bbb6dad7c704119dda739b437b86fc9b8b3629569171b8252c735efad636412
Verdict:
inconclusive
YARA:
1 match(es)
Tags:
.Net Executable PDB Path PE (Portable Executable) Rar Archive SOS: 0.07
Link:
https://app.malva.re/file/4973884860d45412e77032fcdb77d7e3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0bbb6dad7c704119dda739b437b86fc9b8b3629569171b8252c735efad636412/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-07-10 10:39:43 UTC
File Type:
Binary (Archive)
Extracted files:
24
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bo5w3ll4obartxnhhg2dpodpzg4lgyuvnelrxassy4267lldmqja._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/250711-mf3j8svqv3/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: SetClipboardViewer
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
Adds Run key to start application
Looks up external IP address via web service
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/0bbb6dad7c704119dda739b437b86fc9b8b3629569171b8252c735efad636412

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:agentesla
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked agenttesla malware samples.
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_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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_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:MALWARE_Win_AgentTeslaV2
Create hunting rule
Author:ditekSHen
Description:AgenetTesla Type 2 Keylogger payload
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
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: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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(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_808f680e
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 0bbb6dad7c704119dda739b437b86fc9b8b3629569171b8252c735efad636412

(this sample)

AgentTesla

Executable exe c9a5fff84aef8b46605c9414b3d20e1f190e902454757c1f89179c5436422109

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c9a5fff84aef8b46605c9414b3d20e1f190e902454757c1f89179c5436422109
  
Dropping
AgentTesla
  
Dropping
MD5 fd6fdda8be62a95be3fe1dd45fb93a1c

Comments