MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97916efd2179d02a18871d70c38f0510248c59a62a19b1e81594318db7960585. 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 6 File information Comments

SHA256 hash:	97916efd2179d02a18871d70c38f0510248c59a62a19b1e81594318db7960585
SHA3-384 hash:	1536be4dab6b94c69a829944e085cc3e4ca259dec8608802075a248b62d29837322acd3f10e23914db9e931a7ff24938
SHA1 hash:	a88bbf8af3ea73049a5fe8a7a3b4aa3efcd3e8a0
MD5 hash:	46b35c1c548901878db9420c8beff9b6
humanhash:	earth-papa-eleven-nineteen
File name:	Request for 500kg Fertilizer.pdf.arj
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	500'028 bytes
First seen:	2023-11-20 12:17:56 UTC
Last seen:	2023-11-20 14:43:59 UTC
File type:	arj
MIME type:	application/x-rar
ssdeep	12288:Tkc7uNKDmsnnHnkcGpYD29YB42TzcSp7oe5NAgj+gkYLB8e:T6YEBpYD244eckjggIYLie
TLSH	T125B4238C02766ACAB5EFCAD977584654A48244FABB3513CEC8C0C235A170FD2F967C79
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter	cocaman
Tags:	AgentTesla arj QUOTATION

cocaman

Malicious email (T1566.001)
From: "Fanny Ario. S <mfanny.susanto@hextarfertilizerindonesia.com>" (likely spoofed)
Received: "from hextarfertilizerindonesia.com (unknown [185.222.58.76]) "
Date: "20 Nov 2023 15:43:01 +0100"
Subject: "RE: Quotation Request for 500kg Fertilizer"
Attachment: "Request for 500kg Fertilizer.pdf.arj"

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:	Request for 500kg Fertilizer.pdf.exe
File size:	512'000 bytes
SHA256 hash:	ac3f1194d74f5cc87908936d768285d75e7df2171b653271a59568399b0753de
MD5 hash:	9c90ab11c3437cd6371fb6cd2c07107a
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.28929.RarHeur.UNOFFICIAL

Sanesecurity.Rogue.0hr.20231120-1146.UNOFFICIAL

Gathering data

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/97916efd2179d02a18871d70c38f0510248c59a62a19b1e81594318db7960585

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/97916efd2179d02a18871d70c38f0510248c59a62a19b1e81594318db7960585/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2023-11-20 07:16:55 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

20 of 38 (52.63%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=s6iw57jbphicugehdvymhdyfcasiywngfim3d2avsqyy3n4wawcq._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/97916efd2179d02a18871d70c38f0510248c59a62a19b1e81594318db7960585

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:	AgentTesla_DIFF_Common_Strings_01 Create hunting rule
Author:	schmidtsz
Description:	Identify partial Agent Tesla strings

Rule name:	NET Create hunting rule
Author:	malware-lu

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