MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f475ac6f377d0f017bbce87d87ab525668a1e691146e3c100b28d20a8727e58d. 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 22 File information Comments

SHA256 hash:	f475ac6f377d0f017bbce87d87ab525668a1e691146e3c100b28d20a8727e58d
SHA3-384 hash:	540c0b0b6d9e8abf4147be85773c05b00eeffe7c260881b0a02a873ada17846be5126f8c0193225023f44bf1f739e15b
SHA1 hash:	06e20760dc46b733e213233e29256b357ac42a0c
MD5 hash:	8657b85e70f486e89b3579b3e53a9619
humanhash:	apart-lion-uranus-diet
File name:	Cari Hesap Ekstreniz Hakkinda.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	738'304 bytes
First seen:	2025-05-15 06:15:29 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep	12288:AiRH3KDqRqyDXvjofVTSmp8T8iw5N9XZUzb6UzwRkre:fRXOqcyIlSRahZUCUA
TLSH	T1DBF4E0543E568703C06E06B4B823D3B71E7A6F9B5A21C287AEE73D8B35F67241853352
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
dhash icon	20e631ec86b2b2cc (6 x SnakeKeylogger, 4 x MassLogger, 3 x Formbook)
Reporter	abuse_ch
Tags:	AgentTesla exe geo TUR

Intelligence

File Origin

# of uploads :

# of downloads :

474

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

Cari Hesap Ekstreniz Hakkinda.exe

Verdict:

Malicious activity

Analysis date:

2025-05-15 06:52:41 UTC

Tags:

stealer evasion agenttesla ftp netreactor exfiltration

Link:

https://app.any.run/tasks/edd181f2-b8c7-44af-867b-7bbfbe69e228

Note:

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

Detection(s):

SecuriteInfo.com.BackDoor.AgentTeslaNET.6.4220.253.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=682588344a59e5a2ce04b592

Tags:

virus spawn shell lien

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Сreating synchronization primitives

Creating a process with a hidden 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 an HTTP GET request

Reading critical registry keys

Stealing user critical data

Adding an exclusion to Microsoft Defender

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

obfuscated packed packed packer_detected vbnet

Link:

https://www.filescan.io/uploads/682586880de036ed65a86a70/reports/cb3b2571-e7a0-4ad7-b4ab-726a46a40677/overview

Verdict:

Malicious

Labled as:

Trojan.PasswordStealer.GenericS

Link:

https://www.hybrid-analysis.com/sample/f475ac6f377d0f017bbce87d87ab525668a1e691146e3c100b28d20a8727e58d

Malware family:

Agent Tesla

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/ec42f815-8861-4915-aaf5-f42fb6380144

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1690530

Signature

.NET source code contains potential unpacker

Adds a directory exclusion to Windows Defender

Check if machine is in data center or colocation facility

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Loading BitLocker PowerShell Module

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)

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

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

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

Yara detected AgentTesla

Yara detected AntiVM3

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/f475ac6f377d0f017bbce87d87ab525668a1e691146e3c100b28d20a8727e58d

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/f475ac6f377d0f017bbce87d87ab525668a1e691146e3c100b28d20a8727e58d/

Threat name:

ByteCode-MSIL.Trojan.MassLogger

Status:

Malicious

First seen:

2025-05-15 04:00:16 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

27 of 37 (72.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=6r22y3zxpuhqc6545b6ypk2skzukdzurcrxdyealfdjavbzh4wgq._file

Verdict:

malicious

Label(s):

agenttesla

unc_loader_037

Similar samples:

error

AgentTesla

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery execution keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250515-gz7qeasxhs/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

Checks computer location settings

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Command and Scripting Interpreter: PowerShell

AgentTesla

Agenttesla family

Verdict:

Malicious

Tags:

external_ip_lookup

YARA:

n/a

Link:

https://app.threat.zone/submission/84f6f56e-84fa-4908-87fd-4319fbb7c214

Unpacked files

SH256 hash:

f475ac6f377d0f017bbce87d87ab525668a1e691146e3c100b28d20a8727e58d

MD5 hash:

8657b85e70f486e89b3579b3e53a9619

SHA1 hash:

06e20760dc46b733e213233e29256b357ac42a0c

Link:

https://www.unpac.me/results/440c478a-bf35-4afc-a9a2-be47b104efd2/

SH256 hash:

22a03f25544fecf96ca7f38781824e302238529b6e59cc10cfecf240043bd294

MD5 hash:

bee219cadf5a780865c3548d9936bc38

SHA1 hash:

077405987d76832010142540e3f9c5fc1f1c314a

Link:

https://www.unpac.me/results/440c478a-bf35-4afc-a9a2-be47b104efd2/

SH256 hash:

d16c19f91126fb2d7014663484a290b8c14d40d4afa1f37fcbddad16d683559a

MD5 hash:

ed734a264146a9a8cffe59a20a2a4197

SHA1 hash:

57288906f030e12ec2e6026180a1e596bdcc4e54

Detections:

win_agent_tesla_g2

Agenttesla_type2

INDICATOR_EXE_Packed_GEN01

INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL

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

MALWARE_Win_AgentTeslaV2

Link:

https://www.unpac.me/results/440c478a-bf35-4afc-a9a2-be47b104efd2/

Parent samples :

f475ac6f377d0f017bbce87d87ab525668a1e691146e3c100b28d20a8727e58d
c7ff164c5514d4163a06d218d458bdd52190a8d9d9f74a03f5d169570684a2d7

SH256 hash:

e8252465d7c8138e5319120cf619b899a8ebf42daf4e7da26915da42019fcc90

MD5 hash:

f640da6dedf8c0678649540bda8df543

SHA1 hash:

8552489537e020471625bda71efd500a90ca0e10

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/440c478a-bf35-4afc-a9a2-be47b104efd2/

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/f475ac6f377d0f017bbce87d87ab525668a1e691146e3c100b28d20a8727e58d

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:	AgentTeslaV2 Create hunting rule
Author:	ditekshen
Description:	AgenetTesla Type 2 Keylogger payload

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:	DebuggerCheck__RemoteAPI Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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_SandboxHookingDLL Create hunting rule
Author:	ditekSHen
Description:	Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

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:	MALWARE_Win_AgentTeslaV2 Create hunting rule
Author:	ditekSHen
Description:	AgenetTesla Type 2 Keylogger payload

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:	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_779cf969 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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