MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7736f580b88f088ca8bb5f9437683d7ec6e11c239a173396f9f78a166568791. 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 22 File information Comments

SHA256 hash:	c7736f580b88f088ca8bb5f9437683d7ec6e11c239a173396f9f78a166568791
SHA3-384 hash:	06ef8e99d7bc0351457d890bd7da5fb6d2e57384fe564341a7b85abc48139186544451808781cafdff4f3f4a6232fef5
SHA1 hash:	cf9c22afef9905c7a1d46a8dc54598942f9fc79f
MD5 hash:	a39f7a19269737a101a51c039854c6a2
humanhash:	leopard-juliet-march-avocado
File name:	INV&PL.zip
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	692'000 bytes
First seen:	2024-05-14 10:51:42 UTC
Last seen:	2024-05-14 10:53:36 UTC
File type:	zip
MIME type:	application/zip
ssdeep	12288:NwFPs6TAECw/r9yXQ1XglkEvdfmCzdbo8eaYBx23ZytmZEaAcSdpTBZXQHqRXGO9:NfECSyA1gkEVldboHa+WzEafmpTXXaRs
TLSH	T110E423137F548B11AAAA1093CF09E0E951B80D64853639C07E3AE6CBFF8BB36DD11955
TrID	80.0% (.ZIP) ZIP compressed archive (4000/1) 20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter	cocaman
Tags:	AgentTesla DHL Shipping zip

cocaman

Malicious email (T1566.001)
From: "Ziad Mitri (DHL LB) <ziad.mitri@dhl.com>" (likely spoofed)
Received: "from dhl.com (unknown [185.222.58.105]) "
Date: "14 May 2024 12:51:45 +0200"
Subject: "Re: FEDEX --Shipping documents for ETD: 18 MAY 2024"
Attachment: "INV&PL.zip"

Intelligence

File Origin

# of uploads :

# of downloads :

290

Origin country :

File Archive Information

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

File name:	INV&PL.bat
File size:	729'096 bytes
SHA256 hash:	1ccd4bde08beabbb7628115eea1f098e0c32fbc468d410a3474e530824aea835
MD5 hash:	29b205cd02c55e9b8d3ec086afbc2634
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Win32.PWSX-gen.21552.15283.UNOFFICIAL

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

overlay packed

Link:

https://www.filescan.io/uploads/6643425e11114a9ab5f0838f/reports/15ceaf47-b834-4651-85d2-b94e75968f84/overview

Verdict:

Suspicious

Labled as:

Troj/MSIL

Link:

https://www.hybrid-analysis.com/sample/c7736f580b88f088ca8bb5f9437683d7ec6e11c239a173396f9f78a166568791

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/c7736f580b88f088ca8bb5f9437683d7ec6e11c239a173396f9f78a166568791

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Score:

100%

Verdict:

Malware

File Type:

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:	AgentTeslaV3 Create hunting rule
Author:	ditekshen
Description:	AgentTeslaV3 infostealer payload

Rule name:	AgentTeslaV5 Create hunting rule
Author:	ClaudioWayne
Description:	AgentTeslaV5 infostealer payload

Rule name:	Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	INDICATOR_EXE_Packed_GEN01 Create hunting rule
Author:	ditekSHen
Description:	Detect packed .NET executables. Mostly AgentTeslaV4.

Rule name:	INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438 Create hunting rule
Author:	ditekSHen
Description:	Detects executables signed with stolen, revoked or invalid certificates

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many email and collaboration clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many file transfer clients. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing Windows vault credential objects. Observed in infostealers

Rule name:	malware_Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables

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

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

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	pe_imphash Create hunting rule

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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

Rule name:	Windows_Generic_Threat_9f4a80b2 Create hunting rule
Author:	Elastic Security

Rule name:	Windows_Trojan_AgentTesla_ebf431a8 Create hunting rule
Author:	Elastic Security
Reference:	https://www.elastic.co/security-labs/attack-chain-leads-to-xworm-and-agenttesla