MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5eea67f43166e2ff241059a2dadc45868e19fa3d51cafb7c7ae6c2411fab459. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d5eea67f43166e2ff241059a2dadc45868e19fa3d51cafb7c7ae6c2411fab459
SHA3-384 hash: e70ff6baba75e771f0aeda3b965814343037dc9df44cc89e3e1198393a3c619813750980c37caa8a84fd5cce9369f8db
SHA1 hash: 92ab8f6faf0ddbd0ae92c34cf791aae2548ccfd8
MD5 hash: f06464cadc74fbe21f2f017a58647f20
humanhash: winner-december-indigo-coffee
File name:Purchase Order.5643.z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:664'514 bytes
First seen:2024-01-24 17:10:26 UTC
Last seen:2024-01-24 19:33:26 UTC
File type: z
MIME type:application/x-rar
ssdeep 12288:Dqrj021L0lSm6q/nk8d33BbyEYEGExo2+FWVu8GkKmsiIvVaD3Rq/crgeNIDzfzf:2P1L0lCIxH0E67FWxG1NmM/CIDzL
TLSH T146E4333A1C8947784DC8B2E67D1629F862F7069C4807A3D139F6454E5786E80FC9BECE
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla z


Avatar
cocaman
Malicious email (T1566.001)
From: "Sandoval <sandoval@edeventsproduccions.com>" (likely spoofed)
Received: "from mail.edeventsproduccions.com (unknown [157.245.140.251]) "
Date: "Wed, 24 Jan 2024 15:32:01 +0000 (UTC)"
Subject: "Purchase Order.5643"
Attachment: "Purchase Order.5643.z"

Intelligence

File Origin
# of uploads :
2
# of downloads :
100
Origin country :
CH CH
File Archive Information

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

File name:Purchase Order.5643.exe
File size:742'400 bytes
SHA256 hash: 5a88ba99a9a102c08cbc44679f5bf078a79134bb99d0ca92fae9a8930500211b
MD5 hash: 751e5790dd8155f32b38ebca19b0ea0d
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Porcupine.Trojan.MSIL.Taskun.gen.206844.UNOFFICIAL
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65b144a8caf820370f5966d3/reports/b243a686-9939-4c25-85c0-d4bd23c28737/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d5eea67f43166e2ff241059a2dadc45868e19fa3d51cafb7c7ae6c2411fab459
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d5eea67f43166e2ff241059a2dadc45868e19fa3d51cafb7c7ae6c2411fab459/
Threat name:
Win32.Spyware.Negasteal
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Status:
Malicious
First seen:
2024-01-24 13:38:20 UTC
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2xxkm72dczxc74sbawnc3loelbuodh5d2uok7n6hvzwciep2wrmq._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/d5eea67f43166e2ff241059a2dadc45868e19fa3d51cafb7c7ae6c2411fab459

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
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Author:ditekshen
Description:AgentTeslaV3 infostealer payload
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
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Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
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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_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_ebf431a8
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Author:Elastic Security
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

z d5eea67f43166e2ff241059a2dadc45868e19fa3d51cafb7c7ae6c2411fab459

(this sample)

AgentTesla

Executable exe 5a88ba99a9a102c08cbc44679f5bf078a79134bb99d0ca92fae9a8930500211b

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 5a88ba99a9a102c08cbc44679f5bf078a79134bb99d0ca92fae9a8930500211b
  
Dropping
AgentTesla
  
Dropping
MD5 751e5790dd8155f32b38ebca19b0ea0d

Comments