MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db3c47394d867dff5fe263056a2d4709cab101501a9f968aba382c2112943578. 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: 5

Intelligence 5 IOCs YARA 20 File information Comments

SHA256 hash:	db3c47394d867dff5fe263056a2d4709cab101501a9f968aba382c2112943578
SHA3-384 hash:	5a927a90feb6a1dd57d9e996fb4abb216d94ddf4765b6492f405aa2ee516fae333fa0eef163cb69f64d9a4e54d9df550
SHA1 hash:	272b5405c79fed1500f2848106fd20bffb609a80
MD5 hash:	7c2c42092b91cacab43178fd2bc03386
humanhash:	spaghetti-spring-princess-fillet
File name:	Deposit payment copy PDF.rar
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	689'796 bytes
First seen:	2024-05-02 18:01:19 UTC
Last seen:	Never
File type:	rar
MIME type:	application/x-rar
ssdeep	12288:JtjkSh67HlcObkMEFx+/VXlZKtBKTRTaeGefaXSNclHZISkTPCookRkef:Xrw7F7kMMxSVXlDtV+IS06kR5f
TLSH	T193E433B8A9B676BA26FC2906F8DD4888286DC05D157123197A624ED04C19CF85EFFED0
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter	cocaman
Tags:	AgentTesla payment rar

cocaman

Malicious email (T1566.001)
From: "Jaden Liu <ecount@ecounterp.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [185.222.58.228]) "
Date: "2 May 2024 20:00:45 +0200"
Subject: "Re: Remittance for inv-20240411"
Attachment: "Deposit payment copy PDF.rar"

Intelligence

File Origin

# of uploads :

# of downloads :

108

Origin country :

File Archive Information

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

File name:	Deposit payment copy PDF.exe
File size:	721'408 bytes
SHA256 hash:	9d18f6e38273eb6a8959627210f55baf459975af7a75195e108613bfd3da858a
MD5 hash:	eabe9b55aaf1f35048b4512f2dbd9a44
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

masquerade packed

Link:

https://www.filescan.io/uploads/6633d51cd1046c89340a6a7f/reports/69fa08f9-4cc3-4e22-9a87-a939b92ca863/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/db3c47394d867dff5fe263056a2d4709cab101501a9f968aba382c2112943578

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/db3c47394d867dff5fe263056a2d4709cab101501a9f968aba382c2112943578/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2024-05-02 18:01:23 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

16 of 24 (66.67%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=3m6eooknqz676x7cmmcwulkhbhflcakqdkpzncv2hawcceuugv4a._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/db3c47394d867dff5fe263056a2d4709cab101501a9f968aba382c2112943578

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:	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:	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:	Windows_Generic_Threat_9a8dc290 Create hunting rule
Author:	Elastic Security

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