MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2. 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: 19

Intelligence 19 IOCs YARA 26 File information Comments

SHA256 hash:	d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2
SHA3-384 hash:	2c844c18ff6c37c546cdee11e5ea30ef395fdcf6f412bc811f86831b94e822dedf7ef16b8404b90915dacb0be82db06e
SHA1 hash:	8d7fa1cfa4b49b92e3761de2c3537fbd90a3fa90
MD5 hash:	3beeb37f94c36a8a988052fb7872480f
humanhash:	five-pennsylvania-carbon-football
File name:	PO#FCH250225SZ.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'074'688 bytes
First seen:	2025-10-20 08:44:49 UTC
Last seen:	2025-11-06 10:55:51 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	1895460fffad9475fda0c84755ecfee1 (341 x Formbook, 89 x AgentTesla, 56 x a310Logger)
ssdeep	24576:E5EmXFtKaL4/oFe5T9yyXYfP1ijXdal6++c:EPVt/LZeJbInQRal
Threatray	3'869 similar samples on MalwareBazaar
TLSH	T18135BE027391D062FFAB95334F56F6115BBC6A260123E61F13981DB9BE701B1463E7A3
TrID	40.3% (.EXE) Win64 Executable (generic) (10522/11/4) 19.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.2% (.EXE) Win32 Executable (generic) (4504/4/1) 7.7% (.EXE) OS/2 Executable (generic) (2029/13) 7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	lowmal3
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

105

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

PO#FCH250225SZ.exe

Verdict:

Malicious activity

Analysis date:

2025-10-20 07:04:14 UTC

Tags:

stealer evasion phishing ftp agenttesla exfiltration

Link:

https://app.any.run/tasks/0d916143-88d8-4bdd-8234-296eca8c073f

Note:

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

Detection:

AgentTesla

Link:

https://www.capesandbox.com/analysis/33393/

Detection(s):

SecuriteInfo.com.Win32.Trojan.Agent.35E5V6.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68f5f6cec949ca4fcbe399c8

Tags:

autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Reading critical registry keys

Launching a service

Sending a custom TCP request

Stealing user critical data

Unauthorized injection to a system process

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

adaptive-context anti-debug autoit compiled-script fingerprint keylogger microsoft_visual_cc packed

Link:

https://www.filescan.io/uploads/68f5f6cac85c5c56972ec818/reports/f72060c6-5772-41f1-b1e8-c7fd0c2865d3/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-10-19T20:43:00Z UTC

Last seen:

2025-10-22T06:10:00Z UTC

Hits:

~1000

Detections:

Trojan.Win32.Agent.sb Trojan-PSW.MSIL.Agensla.sb Trojan-PSW.MSIL.Agensla.d Trojan.Win32.Inject.sb Trojan-PSW.MSIL.Agensla.acex PDM:Trojan.Win32.Generic Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Disco.sb Trojan.Win32.Strab.sb Trojan-Spy.Stealer.FTP.C&C Trojan-PSW.Agensla.TCP.C&C NetTool.PlainTextCredentials.FTP.C&C

Link:

https://opentip.kaspersky.com/d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2/results?tab=lookup

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b4bd61a3-3757-4a10-98d8-af72645116a6

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1798151

Signature

Binary is likely a compiled AutoIt script file

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

Initial sample is a PE file and has a suspicious name

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Maps a DLL or memory area into another process

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)

Suricata IDS alerts for network traffic

Switches to a custom stack to bypass stack traces

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)

Writes to foreign memory regions

Yara detected AgentTesla

Yara detected AntiVM3

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2

Verdict:

Malware

YARA:

7 match(es)

Tags:

AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86

Link:

https://app.malva.re/file/3beeb37f94c36a8a988052fb7872480f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2/

Verdict:

Malicious

Threat:

Family.AGENTTESLA

Link:

https://tip.neiki.dev/file/d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2025-10-19 23:30:39 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

28 of 38 (73.68%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3gfdolplgfbzpgpsz7pxvcqeehlr3ddnzgrbis5hxtdistau6wza._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

5afa4d3a2779263357770e93b32055d7bd2a449678f552e72cc47c9d1085b150

AgentTesla

c5e0ec1abf468c20fc2bc2e5291dd3835ef022e43c5a27ff34b1eacb4dccb4d3

AgentTesla

d2f57680ae4b56df0df9c0e345173f59db9d8c0dea30ffb561f64237ff25c205

AgentTesla

d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2

AgentTesla

error

AgentTesla

+ 3'859 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/251020-kn7staskdj/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

AgentTesla

Agenttesla family

Unpacked files

SH256 hash:

d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2

MD5 hash:

3beeb37f94c36a8a988052fb7872480f

SHA1 hash:

8d7fa1cfa4b49b92e3761de2c3537fbd90a3fa90

Link:

https://www.unpac.me/results/f67345d1-44e9-4139-b1ab-fa0ffc7be105/

SH256 hash:

4f9b8b04a948693bff4eeb3ebc90a5e39ed491eec1192ea0b0fb8e188e7728c7

MD5 hash:

c9b78ad5370a91d81c2439d18c680dc7

SHA1 hash:

3afc01adfe731c5c6a216483b673dfb58de529ae

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/f67345d1-44e9-4139-b1ab-fa0ffc7be105/

Parent samples :

d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2
938d90bf1bb3fcb3c7352990f0c05603b0208bee21b6e3d02b5f0cab97f7f35d
45d6e5b2dacebda7fb57eb80b6cf8d687374093bce58df7ab0d0209ba5581ff5
32c3f7fad7b8cfa7be3f0d61f46a44c6a169887d3b4f05d8ec82a046670d9a1f
8bdee3f4c6e55e34c73242cee7d02b02bed8a4012d5f750a1c58764668c4ef0f
4629429c6580e37102e85085e8aa7fb5d1bf24cb7b98119d097640b7c817a269
c44e9dcbb9d3394f1b35cf23664fa25933ac29d31c7dcf172dde7ea4c6d2758b
397e3a2415c7ad96aa9926bfc0ac5e9fd5ce67ec75a1cb43ab429371a8cb91b9
e4e848a310b4de7073eb9d2cd62b83ef678d15142aeec408457db4bcbaf85e50
a477297b83ed7373815d26e0f3d540bddd4a4f1475793bb4499067e0c910307b
fdbec09df358a6de79ebf72adfc5c12d4e8229dee441b0bd31d93bd139052885
cf118d7cd9cc07aab509ba2dc2d6ee60a9a81dc4c66da52960e1438f2bc5fef3
9b67bec1b3ccffb19f0b95ca5c014af55a8405cb1e150ed04ec41065c9388536
c18a28db58ee110d99668d90c2deede8ea10ba850799d8495ad7cd53488fb575
02423be0add1db8a4df4f424108420b01dab4c4c1dc23ded7abd62fa89895882
e704a09ab8b30ae9b7d198cb9187a4ed48649350fcb3f669444381aed6f27651
700e6fa41467b3fcddeb53d93acce18c2990e7c59a9a82be2dd9d89770c18a49

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/d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2

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:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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

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

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

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:	pe_detect_tls_callbacks Create hunting rule

Rule name:	pe_imphash Create hunting rule

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

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	TH_Generic_MassHunt_Win_Malware_2025_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Windows malware mass-hunt rule - 2025
Reference:	https://cyfare.net/

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.

Malspam

AgentTesla

exe d98a372deb31439799f2cfdf7a8a0421d71d8c6dc9a2144ba7bcc6894c14f5b2

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/33393/

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