MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34fe14a66b789140c2d42bb2d1231092ab9bb7b5a6285610840d980a5bcd3d31. 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: 18

Intelligence 18 IOCs YARA 21 File information Comments

SHA256 hash:	34fe14a66b789140c2d42bb2d1231092ab9bb7b5a6285610840d980a5bcd3d31
SHA3-384 hash:	f1210412a95d2faae0211f7965d06e9bdbf0b32885ee847a529c717e71d3990301cae4d19377d873ad452ad7be645fe7
SHA1 hash:	50c8cf4a479cb0afdd911ba0fd506b442d1706bc
MD5 hash:	bac3a84a01a938c623024c8d5b45ecc0
humanhash:	robert-zulu-wyoming-maine
File name:	34fe14a66b789140c2d42bb2d1231092ab9bb7b5a6285610840d980a5bcd3d31
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	876'544 bytes
First seen:	2025-01-10 14:13:43 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	12288:NOs8A6/zwgNhpUgzuwlsxTTo+16jUXbR+6MPku+l0CPPz:EzwEpUgzuwluTtmGFYPd+p
Threatray	3'887 similar samples on MalwareBazaar
TLSH	T1EE15CFC0373AB311CE7CA6708936EDB813652E786010F9E66DDD27D7759DB12AA08F06
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
Reporter	adrian__luca
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

314

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

34fe14a66b789140c2d42bb2d1231092ab9bb7b5a6285610840d980a5bcd3d31

Verdict:

Malicious activity

Analysis date:

2025-01-10 17:33:33 UTC

Tags:

evasion agenttesla stealer

Link:

https://app.any.run/tasks/c271d84c-1cf0-4f3d-b273-67099a175ab7

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

Win.Packed.Malwarex-10041013-0

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67812b3e1e9cdec7dbbb72ab

Tags:

keylog virus lien msil

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Searching for synchronization primitives

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Using the Windows Management Instrumentation requests

DNS request

Connection attempt

Sending a custom TCP request

Reading critical registry keys

Sending an HTTP GET request

Stealing user critical data

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

packed packed packer_detected

Link:

https://www.filescan.io/uploads/67812b3572a72c6ee1c01afc/reports/404765e3-4094-4e43-b705-35bf0c783c6d/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/34fe14a66b789140c2d42bb2d1231092ab9bb7b5a6285610840d980a5bcd3d31

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.

Malware family:

Agent Tesla

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3c45266c-ca0a-4c2a-90cb-05e9c08f00ae

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1588897

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Found malware configuration

Injects a PE file into a foreign processes

Installs a global keyboard hook

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Yara detected AgentTesla

Yara detected AntiVM3

Yara detected Generic Downloader

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/34fe14a66b789140c2d42bb2d1231092ab9bb7b5a6285610840d980a5bcd3d31

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/34fe14a66b789140c2d42bb2d1231092ab9bb7b5a6285610840d980a5bcd3d31/

Threat name:

ByteCode-MSIL.Trojan.InfostealerTesla

Status:

Malicious

First seen:

2024-12-17 15:17:46 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

27 of 38 (71.05%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=gt7bjjtlpciubqwufoznciyqskvzxn5vuyufmeeebwmauw6nhuyq._file

Verdict:

malicious

Label(s):

agenttesla

unknown_loader_037

AgentTesla

33647cf1d7ba05386d44a608a94979925883f8e8c0e5f63b3f2e7ffdc7380461

AgentTesla

3b78171bc9f38f684826c2cd33953cd0023239cdd561637e1593f89dffea56fe

AgentTesla

6b86431fee8164deabca966d65622db819989c40c09f940137b4cb5a7825c1fd

AgentTesla

error

AgentTesla

f5aee285a15220c811ec857d5465162dbaff9699b2ad4aa5b17dbc7e8158e223

AgentTesla

f6ad67ef349b0abb039ce734f8cb09ccd46762c26465828d0c10317ad4f998c4

AgentTesla

+ 3'877 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250110-rj57raymhp/

Behaviour

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla

Agenttesla family

Verdict:

Suspicious

Tags:

external_ip_lookup

YARA:

n/a

Link:

https://app.threat.zone/submission/2f3ada58-bfee-4f9a-a4ba-8211cc2cefb2

Unpacked files

SH256 hash:

366cfb2015078d80637bad5e41ba879903fafc17fe6d24d74210fbbfeaa07bd6

MD5 hash:

6c6509adcd386e5aa612f7a9c3d8a04b

SHA1 hash:

d36a9e2f20a88d035da9f976ba551358cbb3f913

Link:

https://www.unpac.me/results/9903e73d-cae6-4c88-828e-3b2d90a46160/

SH256 hash:

4755bac64a3f6fd29e805c9d055b9db3556b9761bce6f3b5b629a1b11470310c

MD5 hash:

ed15334a641ac1aed658ee979255afe4

SHA1 hash:

9085612cc207c603986aeb5e66fc4a285d587d69

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/9903e73d-cae6-4c88-828e-3b2d90a46160/

SH256 hash:

9d4bc41dca3e3599a41aeed0304eebc2ac885346e5660b32eec05eb954a83d62

MD5 hash:

ab7590222668241d5a0804b03132ac77

SHA1 hash:

7351b54a8c4eb63d3e2cfcc6523b5cbd9a5a6725

Detections:

AgentTesla

win_agent_tesla_g2

INDICATOR_EXE_Packed_GEN01

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

Agenttesla_type2

Link:

https://www.unpac.me/results/9903e73d-cae6-4c88-828e-3b2d90a46160/

Parent samples :
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SH256 hash:

34fe14a66b789140c2d42bb2d1231092ab9bb7b5a6285610840d980a5bcd3d31

MD5 hash:

bac3a84a01a938c623024c8d5b45ecc0

SHA1 hash:

50c8cf4a479cb0afdd911ba0fd506b442d1706bc

Link:

https://www.unpac.me/results/9903e73d-cae6-4c88-828e-3b2d90a46160/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/34fe14a66b78/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

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_DIFF_Common_Strings_01 Create hunting rule
Author:	schmidtsz
Description:	Identify partial Agent Tesla strings

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

Rule name:	golang_david_CSC846 Create hunting rule
Author:	David
Description:	CSC-846 Golang

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:	RansomPyShield_Antiransomware Create hunting rule
Author:	XiAnzheng
Description:	Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

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

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

No further information available

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

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