MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e54271b394a5aba5d380addca828a24c905d988157efc68193e41c7841bbe06. 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 1 File information Comments

SHA256 hash:	4e54271b394a5aba5d380addca828a24c905d988157efc68193e41c7841bbe06
SHA3-384 hash:	982004aa927a8673643b98d2b0b5a0f07c961add2b47d71108f85a1235829adfe8821afa1f39d36b4531d553a13b82b1
SHA1 hash:	b6e886811c85e7128cf4ffd0371a2044b9810fea
MD5 hash:	2432f9495afce1f902b01a77be81f049
humanhash:	quebec-glucose-illinois-massachusetts
File name:	Proforma Invoice.ace
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	552'556 bytes
First seen:	2021-10-12 15:46:15 UTC
Last seen:	Never
File type:	ace
MIME type:	application/octet-stream
ssdeep	12288:qYmMKSSwz1HWe0YhmY+l9eIH1XGD2OolqtePmZ:q7MKSSwz1HW+hmYABH1XGKaeq
TLSH	T1BEC423F5538000982C0A795278DFABA3C64DF2D4467E8987ADF0E254E9A4FB3C5C1DCA
Reporter	cocaman
Tags:	ace AgentTesla INVOICE

cocaman

Malicious email (T1566.001)
From: ""Account Department" <info@ribbons-labels.gr>" (likely spoofed)
Received: "from mageneet.com (unknown [2.56.59.86]) "
Date: "12 Oct 2021 07:52:49 -0700"
Subject: "RE: Bank Details Confirmation for Immediate Payment"
Attachment: "Proforma Invoice.ace"

Intelligence

File Origin

# of uploads :

# of downloads :

155

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.25738.AceHeur.Exe.UNOFFICIAL

Sanesecurity.Malware.25166.AceHeur.Exe.UNOFFICIAL

SecuriteInfo.com.Suspicious-ACE-exe.UNOFFICIAL

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6165adf99fb4d8593d629a03/reports/0d8b19ff-26e2-49f3-877c-16c1ba967fab/overview

Result

Verdict:

MALICIOUS

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4e54271b394a5aba5d380addca828a24c905d988157efc68193e41c7841bbe06/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-10-12 10:24:36 UTC

AV detection:

12 of 28 (42.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jzkcogzzjjnluxjyblo4vauketeqlwmicv7py2azhza4pba3xyda._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/211012-s77k6acff8/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla Payload

AgentTesla

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/4e54271b394a5aba5d380addca828a24c905d988157efc68193e41c7841bbe06

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:	ACE_Containing_EXE Create hunting rule
Author:	Florian Roth - based on Nick Hoffman' rule - Morphick Inc
Description:	Looks for ACE Archives containing an exe/scr file