MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0. 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: 8


Intelligence 8 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0
SHA3-384 hash: 2b37fd9a4c8c2e485be8b7427f59c6929b15350f4b18a80fb719cf9647cb4915adb317b8d8fdca9a2e56a96f942de11e
SHA1 hash: 6cd9439e65e328d0a8c0626a1f170d5d863dfaf8
MD5 hash: 5cdad6b11e6168e8303af8106ad3416e
humanhash: edward-alpha-seventeen-oklahoma
File name:Arrival Notice.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:88'294 bytes
First seen:2024-03-14 13:53:11 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 1536:jXPKxS3GJu1IwTJ7shvNajvgFnfHmO7cAvKcMg8z/cfbPw/ZyVQhwOe3O6zERe:j/8cf1IwtswjW5cYt4l/ZyOhwOyERe
TLSH T1CD8302FB776FD76CC426C442987F5A4A893A6863E759412382FFE986012EF5F114D048
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""This e-mail is automatically generated, please do not reply to" <cargo_notice@mail.evergreen-line.com Thanks!>" (likely spoofed)
Received: "from mail.evergreen-line.com (unknown [45.137.22.186]) "
Date: "12 Mar 2024 07:18:22 +0100"
Subject: "ARRIVAL NOTICE EVER BEADY 0732-081S Ref-no: <<A1_DB2YK76Q.CNT>>"
Attachment: "Arrival Notice.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
351
Origin country :
CH CH
File Archive Information

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

File name:Arrival Notice.exe
File size:240'128 bytes
SHA256 hash: dc8ec5d730d569cb3e918507f166947e3c14b50408c5d32827038faa8c5a9418
MD5 hash: c9242b8ac20befac94e276c4bc4dc4e2
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_us5.UNOFFICIAL
Create hunting rule

Win.Packed.Msilperseus-9956591-0
Create hunting rule

Win.Packed.Generic-10003641-0
Create hunting rule

Win.Packed.Generic-10011753-0
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
90%
Tags:
anti-vm azorult evasive hacktool hook infostealer keylogger lolbin remote stealer
Link:
https://www.filescan.io/uploads/65f3017b869de776ad02fa6d/reports/e97f0f62-f9d1-4895-8cef-db525878b22f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-03-12 06:35:03 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t5i7jh3uyvreziigh3ktrgyg5xv44anbrwq7teyqqgyijeesusqa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240314-q74s6afh53/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
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
AgentTesla
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/9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0

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: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: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_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

zip 9f51f49f74c5624ca1063ed5389b06edebce01a18da1f9931081b0849092a4a0

(this sample)

AgentTesla

Executable exe dc8ec5d730d569cb3e918507f166947e3c14b50408c5d32827038faa8c5a9418

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 dc8ec5d730d569cb3e918507f166947e3c14b50408c5d32827038faa8c5a9418
  
Dropping
AgentTesla

Comments