MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd723a88ffadaff183b3f1bee500b6adcffb55cceb1b4b5734f61a1e6de0d04c. 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: 9

Intelligence 9 IOCs YARA 16 File information Comments

SHA256 hash:	dd723a88ffadaff183b3f1bee500b6adcffb55cceb1b4b5734f61a1e6de0d04c
SHA3-384 hash:	6201ad75d12cd5cbc3fd23598f12db770800ae8ce85ed04bd344ea55c28d476b05c4c571abbfdd98f0fa22197a6de897
SHA1 hash:	11d41c59bb8a757f57a64051065f828903f08b89
MD5 hash:	c8c53ac95a8793df46fee57b5b800d7f
humanhash:	bakerloo-maine-failed-sweet
File name:	telex release bill of lading + pre-recorded release note.zip
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	688'819 bytes
First seen:	2024-02-27 14:58:18 UTC
Last seen:	Never
File type:	zip
MIME type:	application/zip
ssdeep	12288:LpIyoZBo4sSQXsUegrhhEdz1+uUHHTv3B2VDUA2v/RAvVsSGvruxEg:L2yN4sSQk6hMo9Tv3wdUACXSxEg
TLSH	T1D9E423966673EB35732C34C818C8DB0C842E59245066BF81ED6D0A774FC229F568EEDB
TrID	80.0% (.ZIP) ZIP compressed archive (4000/1) 20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter	cocaman
Tags:	AgentTesla zip

cocaman

Malicious email (T1566.001)
From: ""GU Yujie" <yujie.gu@bollore.com>" (likely spoofed)
Received: "from bollore.com (unknown [45.137.22.78]) "
Date: "25 Feb 2024 20:57:59 +0100"
Subject: "telex release bill of lading + pre-recorded release note"
Attachment: "telex release bill of lading + pre-recorded release note.zip"

Intelligence

File Origin

# of uploads :

# of downloads :

330

Origin country :

File Archive Information

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

File name:	telex release bill of lading + pre-recorded release note.exe
File size:	718'848 bytes
SHA256 hash:	adbe581ec41ac78ef2de9a64ca464839d23dfc5790027a8bb8464df3dbda4a02
MD5 hash:	ea7d599477ee86a5ee7b8bc43410e9f7
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Foxhole.Zip_Wordexe.1.UNOFFICIAL

SecuriteInfo.com.Trojan.Packed2.46253.11995.12780.UNOFFICIAL

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

cmd davinci lolbin packed

Link:

https://www.filescan.io/uploads/65ddf8be03a1c3a7aef74237/reports/88b861d1-6ef8-4da4-ad55-965025784508/overview

Verdict:

Suspicious

Labled as:

Troj/Krypt

Link:

https://www.hybrid-analysis.com/sample/dd723a88ffadaff183b3f1bee500b6adcffb55cceb1b4b5734f61a1e6de0d04c

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/dd723a88ffadaff183b3f1bee500b6adcffb55cceb1b4b5734f61a1e6de0d04c

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:

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla keylogger spyware stealer trojan

Link:

https://tria.ge/reports/240227-t4ss9sed4w/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Suspicious use of SetThreadContext

Looks up external IP address via web service

Checks computer location settings

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/dd723a88ffadaff183b3f1bee500b6adcffb55cceb1b4b5734f61a1e6de0d04c

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

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:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft 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:	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