MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5bfac15583677e2e6e9c2b27bc0826a672ba0d99e9588331f3be8f69a8d9b07. 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: 6

Intelligence 6 IOCs YARA 2 File information Comments

SHA256 hash:	c5bfac15583677e2e6e9c2b27bc0826a672ba0d99e9588331f3be8f69a8d9b07
SHA3-384 hash:	d3702d11fd122aaf81d2ddc4f3e0d84331e8a25067758029d7c2ca5247ce1330decc4ccbb05b529ea607bc317bf245b5
SHA1 hash:	c7c532010390128bcd71628fc5c024067200ad16
MD5 hash:	815c9834f55611ada00943d49b3e3a0b
humanhash:	east-connecticut-maryland-pluto
File name:	PROFORMA INVOICE_206805.img
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'480'704 bytes
First seen:	2023-06-26 14:57:35 UTC
Last seen:	2023-06-26 14:58:25 UTC
File type:	img
MIME type:	application/x-iso9660-image
ssdeep	12288:eqNkx3btpmhO4GSp2JveJmc2oHbZ6wJuep8T2/UDBV0uoWDm5JN/WNuWxY8ge6d1:e/tpqc1Wvuowml/WNe8gQoM
TLSH	T1226549247A94DB13D22F73FFA4B25A8807B99D4BC219E78B08C8F1F59D763045D4826B
TrID	99.5% (.NULL) null bytes (2048000/1) 0.2% (.ATN) Photoshop Action (5007/6/1) 0.1% (.ISO) ISO 9660 CD image (2545/36/1) 0.0% (.BIN/MACBIN) MacBinary 1 (1033/5) 0.0% (.ABR) Adobe PhotoShop Brush (1002/3)
Reporter	cocaman
Tags:	img INVOICE payment

cocaman

Malicious email (T1566.001)
From: "BC SIA <marketing@mayquality.com>" (likely spoofed)
Received: "from mayquality.com (unknown [185.225.74.59]) "
Date: "26 Jun 2023 16:55:04 +0200"
Subject: "RE: Confirm revised invoice to proceed with payment ASAP"
Attachment: "PROFORMA INVOICE_206805.img"

Intelligence

File Origin

# of uploads :

# of downloads :

145

Origin country :

File Archive Information

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

File name:	PROFORMA INVOICE_206805.exe
File size:	1'428'480 bytes
SHA256 hash:	c9cb9c3c9c4fd3eb355b09184345b4173d515bfcc0e1218528f432bda4a4328b
MD5 hash:	7ea0c90e2d72ec92fc42fb859d89665f
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Win32.DropperX-gen.32348.22710.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

80%

Tags:

context-iso masquerade packed

Link:

https://www.filescan.io/uploads/6499a77ba85ef0b719518dc4/reports/a0110038-7911-4482-a118-b567edbba20f/overview

Verdict:

Malicious

Labled as:

Infostealer/Generic

Link:

https://www.hybrid-analysis.com/sample/c5bfac15583677e2e6e9c2b27bc0826a672ba0d99e9588331f3be8f69a8d9b07

Result

Verdict:

MALICIOUS

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c5bfac15583677e2e6e9c2b27bc0826a672ba0d99e9588331f3be8f69a8d9b07/

Threat name:

Win32.Downloader.Generic

Status:

Suspicious

First seen:

2023-06-26 12:24:14 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

9 of 36 (25.00%)

Threat level:

3/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=yw72yfkygz36fzxjykzhxqecnjtsxigzt2kyqmy7hpupnguntmdq._file

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/c5bfac15583677e2e6e9c2b27bc0826a672ba0d99e9588331f3be8f69a8d9b07

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.