MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 256d95ed0250f85a144ac36fb6509eb6a09e8d3e83f88eef4b62a2b8343d3354. 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 4 File information Comments

SHA256 hash:	256d95ed0250f85a144ac36fb6509eb6a09e8d3e83f88eef4b62a2b8343d3354
SHA3-384 hash:	ed29daa7c5361b114f08a7d1f87d5239fc9c8b59732af977a50abcd7619c15b618a3487ba86616e5447617322d6cd3b0
SHA1 hash:	f21ea5bf5a66be4d972dbf890b470416e50cd9e7
MD5 hash:	8dd995d2f2b30848b91e2398a83edc8f
humanhash:	saturn-eighteen-nebraska-high
File name:	Invoice.pdf.z
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	691'828 bytes
First seen:	2023-06-08 08:31:17 UTC
Last seen:	Never
File type:	z
MIME type:	application/x-rar
ssdeep	12288:rS1yiMMkwQWbSIrHXVVBLg7h2YI+wITUdE9c6ZCUWbMb6e11rFdvMzXqgo7kiwL:21yi9/QHIr3VTk7hqAg+9c6kbOBLvMzh
TLSH	T116E4339546DF1C36AD4CC95E43938A7A18AA0CB359D398AF51DCF6CBB2874304C1FB26
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter	cocaman
Tags:	AgentTesla HSBC INVOICE z

cocaman

Malicious email (T1566.001)
From: "HSBC BANK PLC <no-reply@hsbc.com>" (likely spoofed)
Received: "from hsbc.com (unknown [185.222.58.49]) "
Date: "05 Jun 2023 11:24:48 +0200"
Subject: "HSBC TT Copy"
Attachment: "Invoice.pdf.z"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

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

File name:	Invoice.pdf.exe
File size:	834'560 bytes
SHA256 hash:	9ff3cd3ff6bb45bd888b2eaeebef3aef2784182df2ef03449d435098166882ba
MD5 hash:	f51cf76cf938c6d32e888aeb20ca7e16
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.28929.RarHeur.UNOFFICIAL

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

lolbin packed

Link:

https://www.filescan.io/uploads/648192038237763a9bd67984/reports/e0159062-b2be-47d6-8e02-cf19943b2abd/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/256d95ed0250f85a144ac36fb6509eb6a09e8d3e83f88eef4b62a2b8343d3354

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/256d95ed0250f85a144ac36fb6509eb6a09e8d3e83f88eef4b62a2b8343d3354/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2023-06-05 09:12:28 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

22 of 37 (59.46%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=evwzl3ickd4fufckynx3mue6w2qj5dj6qp4i532lmkrlqnb5gnka._file

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

AgentTesla

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/256d95ed0250f85a144ac36fb6509eb6a09e8d3e83f88eef4b62a2b8343d3354

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:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	SUSP_RAR_with_PDF_Script_Obfuscation Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:	Internal Research

Rule name:	SUSP_RAR_with_PDF_Script_Obfuscation_RID34A4 Create hunting rule
Author:	Florian Roth
Description:	Detects RAR file with suspicious .pdf extension prefix to trick users
Reference:	Internal Research