MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7236fc69e12d0425451f4e7277b68a1bbff4a78cdde01a4c624aaf556a3358a6. 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: 8

Intelligence 8 IOCs YARA 8 File information Comments

SHA256 hash:	7236fc69e12d0425451f4e7277b68a1bbff4a78cdde01a4c624aaf556a3358a6
SHA3-384 hash:	2d2721f7087064980d82b181447d2f884a79b23e76530ffb38936cdd918b393dc52f4dd2bc4023b7c0b96d2df1e53f31
SHA1 hash:	b86c5800510b1e5fa647a0770427805fa6de5870
MD5 hash:	b34937d54def969976168cddfa8b2331
humanhash:	eighteen-early-asparagus-lake
File name:	PROFORMA INVOICE.zip
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	368'477 bytes
First seen:	2023-07-06 09:42:47 UTC
Last seen:	2023-07-06 09:45:16 UTC
File type:	zip
MIME type:	application/zip
ssdeep	6144:ypU8PLk88TmZMVdAlLzEnntq1g7QxQtXia6MYlpuvWz4kew0fSbfQl6n6Wu562:MPLk8m7VaZz5WXOflpFXUabfQ8n6J5R
TLSH	T1EA7423EA8CF306B8483719A05E671EB0EC3CD76ACBB6B0465A9D271374E607706D58B4
TrID	80.0% (.ZIP) ZIP compressed archive (4000/1) 20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter	cocaman
Tags:	AgentTesla INVOICE zip

cocaman

Malicious email (T1566.001)
From: "<AR@lugsdirect.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [185.222.58.244]) "
Date: "6 Jul 2023 11:14:01 +0200"
Subject: "RE;Proforma Invoice 222240 from Lugsdirect.com"
Attachment: "PROFORMA INVOICE.zip"

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:	PROFORMA INVOICE.exe
File size:	383'256 bytes
SHA256 hash:	aa4d7c8a7bd3a5690b8b2dc1ed9fc3bfd40981671b3642625fa3c7589bf459ac
MD5 hash:	14252cb2350e20c3654e7f9f314ee631
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Foxhole.Zip_fs3281.UNOFFICIAL

SecuriteInfo.com.Gen.Variant.Nemesis.22806.18299.18933.UNOFFICIAL

Result

Verdict:

Unknown

File Type:

PE File

Link:

https://app.docguard.net/7236fc69e12d0425451f4e7277b68a1bbff4a78cdde01a4c624aaf556a3358a6/results/dashboard

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

control lolbin masquerade overlay packed shell32

Link:

https://www.filescan.io/uploads/64a68ca7ed99345aa0c43d30/reports/7222f674-197f-4c55-9755-977a4f9edfb3/overview

Verdict:

Malicious

Labled as:

Mal/BredoZp

Link:

https://www.hybrid-analysis.com/sample/7236fc69e12d0425451f4e7277b68a1bbff4a78cdde01a4c624aaf556a3358a6

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/7236fc69e12d0425451f4e7277b68a1bbff4a78cdde01a4c624aaf556a3358a6

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/7236fc69e12d0425451f4e7277b68a1bbff4a78cdde01a4c624aaf556a3358a6/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2023-07-06 03:43:25 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

21 of 37 (56.76%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=oi3py2pbfucckri7jzzhpnukdo77jj4m3xqbutdcjkxvk2rtlcta._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger persistence spyware stealer trojan

Link:

https://tria.ge/reports/230706-mrnv8abd7x/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Enumerates physical storage devices

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Adds Run key to start application

Looks up external IP address via web service

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla

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/7236fc69e12d0425451f4e7277b68a1bbff4a78cdde01a4c624aaf556a3358a6

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

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

Rule name:	pe_imphash Create hunting rule

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

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

Rule name:	SUSP_Archive_Phishing_Attachment_Characteristics_Jun22_1 Create hunting rule
Author:	Florian Roth
Description:	Detects characteristics of suspicious file names or double extensions often found in phishing mail attachments
Reference:	https://twitter.com/0xtoxin/status/1540524891623014400?s=12&t=IQ0OgChk8tAIdTHaPxh0Vg

Rule name:	SUSP_Archive_Phishing_Attachment_Characteristics_Jun22_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects characteristics of suspicious file names or double extensions often found in phishing mail attachments
Reference:	https://twitter.com/0xtoxin/status/1540524891623014400?s=12&t=IQ0OgChk8tAIdTHaPxh0Vg