MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b534d4e953619ff6b56014887bddc44e95db22dbbb9bd8c716d5a13b0d5422b. 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 6 File information Comments

SHA256 hash:	8b534d4e953619ff6b56014887bddc44e95db22dbbb9bd8c716d5a13b0d5422b
SHA3-384 hash:	aead6d1795f438a954fdcac8f34aedc850451d1628f2b735c362da12d4bfe6ec9cdf834d210385eb36afba8571deac3d
SHA1 hash:	3b90714f068da1d62c87133486ef7153ea9dfc7e
MD5 hash:	bfce1a8600f6dc7d1eecc521da3f8fc5
humanhash:	north-summer-blue-happy
File name:	Inquiry_4500912.img
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'245'184 bytes
First seen:	2023-06-05 13:36:11 UTC
Last seen:	Never
File type:	img
MIME type:	application/x-iso9660-image
ssdeep	12288:E2N8jiZ4zypIPsItPplTY6RhKuV/m2XOCVmUg5OoqjezjyLJsapm:E2N8jiZ4zypIPsIJTDEg/IfOopzL
TLSH	T1B845029426B96B42D8BBA7F4054056B8177EB85AB532E3037E9FB0CB5755B080F01F2B
TrID	50.6% (.ISO/UDF) UDF disc image (2114500/1/6) 49.0% (.NULL) null bytes (2048000/1) 0.1% (.ATN) Photoshop Action (5007/6/1) 0.0% (.ISO) ISO 9660 CD image (2545/36/1) 0.0% (.BIN/MACBIN) MacBinary 1 (1033/5)
Reporter	cocaman
Tags:	AgentTesla img

cocaman

Malicious email (T1566.001)
From: "NIMMY MARY VARGHESE <deborah@derbychicago.com>" (likely spoofed)
Received: "from elizabeth.derbychicago.com (elizabeth.derbychicago.com [178.210.229.135]) "
Date: "Wed, 24 May 2023 01:34:26 -0700"
Subject: "Anfrage"
Attachment: "Inquiry_4500912.img"

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:	INQUIRY_.EXE
File size:	656'896 bytes
SHA256 hash:	8c1b654ffeeca024e8f3dea708c7e55cb7e1be72b5316c35ba9bc5b260d63f03
MD5 hash:	77d935d7e77112bb388ac03a5042fc6a
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Foxhole.Iso_fs1731.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

context-iso lolbin packed

Link:

https://www.filescan.io/uploads/647de4fefe462e2a641137f9/reports/5003d4a3-c5e1-4d98-8378-38f78f20c0ad/overview

Verdict:

Malicious

Labled as:

Possibl.E94332FB

Link:

https://www.hybrid-analysis.com/sample/8b534d4e953619ff6b56014887bddc44e95db22dbbb9bd8c716d5a13b0d5422b

Result

Verdict:

MALICIOUS

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8b534d4e953619ff6b56014887bddc44e95db22dbbb9bd8c716d5a13b0d5422b/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2023-05-24 12:33:59 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

20 of 37 (54.05%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rnju2tuvgym7622wafeippo4ituv3mrnxo433ddrnvnbhmgviivq._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/8b534d4e953619ff6b56014887bddc44e95db22dbbb9bd8c716d5a13b0d5422b

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:	MSIL_SUSP_OBFUSC_XorStringsNet Create hunting rule
Author:	dr4k0nia
Description:	Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:	https://github.com/dr4k0nia/yara-rules

Rule name:	msil_susp_obf_xorstringsnet Create hunting rule
Author:	dr4k0nia
Description:	Detects XorStringsNET string encryption, and other obfuscators derived from it