MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2a59e166c6cbdfa21e4ddb2f34e8d6b78caafceb5449a089cc0ac06465d118d. 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 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d2a59e166c6cbdfa21e4ddb2f34e8d6b78caafceb5449a089cc0ac06465d118d
SHA3-384 hash: 1a0a1ecab08b6c8919171cdfac47a5315282bd4459fe271b36c64c399cf09fb2378a26d087fdf3687b9bbdf1ef1db996
SHA1 hash: d6f5acc671827ff0f28ecb5c4f764279e054c193
MD5 hash: ecba82c8e13bca4453fcea217daa3b03
humanhash: red-washington-pizza-kilo
File name:purchase order.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'221'451 bytes
First seen:2025-04-01 18:09:34 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 24576:zZ50GUVoqSJR5lwo92b0NI1Bza7QfpzLbip+/ZiyJ1k6UFUx:z70Glv5lDI6ypPbiOcy+Ux
TLSH T11C45338FF86DE80E2411AB75E3731E9284AD8F06B1DF6BB7D3E92455E03568B050825F
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 r15 rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Olivia Lee <david-ling@fujiegroup.com>" (likely spoofed)
Received: "from dixonparker.proyectojuvenil.com (unknown [45.138.183.203]) "
Date: "1 Apr 2025 11:07:57 -0700"
Subject: "RE: New Order 0104202501"
Attachment: "purchase order.r15"

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
CH CH
File Archive Information

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

File name:purchase order.com
File size:1'474'560 bytes
SHA256 hash: 1ab01e7554ca61f291d86dae4cee160358fc21459425bfb28a7a0d8c0dddb2fe
MD5 hash: 88e371e98ae411d9138291fea4152a0c
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67eb7652855e5ec5240b3d29
Tags:
smartassembly autorun packed virus
Verdict:
Malicious
Labled as:
Trojan.Kryptik
Link:
https://www.hybrid-analysis.com/sample/d2a59e166c6cbdfa21e4ddb2f34e8d6b78caafceb5449a089cc0ac06465d118d
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d2a59e166c6cbdfa21e4ddb2f34e8d6b78caafceb5449a089cc0ac06465d118d/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2025-04-01 09:34:22 UTC
File Type:
Binary (Archive)
Extracted files:
19
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ksz4ftmns67uipe3wzpgtunnn4mvl6owvcjuce4ycwamrs5cggq._file
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/d2a59e166c6cbdfa21e4ddb2f34e8d6b78caafceb5449a089cc0ac06465d118d

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_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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: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_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: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 d2a59e166c6cbdfa21e4ddb2f34e8d6b78caafceb5449a089cc0ac06465d118d

(this sample)

AgentTesla

Executable exe 1ab01e7554ca61f291d86dae4cee160358fc21459425bfb28a7a0d8c0dddb2fe

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1ab01e7554ca61f291d86dae4cee160358fc21459425bfb28a7a0d8c0dddb2fe
  
Dropping
AgentTesla

Comments