MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0cdb85f66e462bd5769af9b913ce3442ca4801d4a15a35cb69175b3082abba3b. 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: 20

Intelligence 20 IOCs YARA 24 File information Comments

SHA256 hash:	0cdb85f66e462bd5769af9b913ce3442ca4801d4a15a35cb69175b3082abba3b
SHA3-384 hash:	eaa391c258dc86c7e580a282451b68dac504dc2582d443356a78caf4a9ee9817d6053f75cdbb972db8ec42982f469caa
SHA1 hash:	93aed346f26f62c6941387274db8adf90c14438b
MD5 hash:	4df2be2dc8762cde5b9b8940a8659b11
humanhash:	king-april-gee-rugby
File name:	_Dekont.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	966'144 bytes
First seen:	2025-05-27 15:06:34 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:MIGnFA29QfwZsg26iXsx9gAY4r7PNIrWkGMW367FMUgSAqR2Q0tgxlh3xuorwUK1:MJ2XXsxmAh7HAMUwq70tOh3BFYIfaX
Threatray	3'400 similar samples on MalwareBazaar
TLSH	T1BA253B2431EF1252C436E7E30BEBF9B69BBEF172612DF539299312C64791F019982136
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	abuse_ch
Tags:	AgentTesla exe geo TUR

abuse_ch

AgentTesla FTP exfil server:
ftp.dorasanat.com.tr:21

Intelligence

File Origin

# of uploads :

# of downloads :

493

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

_Dekont.exe

Verdict:

Malicious activity

Analysis date:

2025-05-27 15:25:59 UTC

Tags:

exfiltration stealer agenttesla ftp evasion

Link:

https://app.any.run/tasks/ee57852d-0d98-4869-8715-360c73bef76d

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/5869/

Detection(s):

SecuriteInfo.com.Trojan.PackedNET.3148.29727.31282.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6835d731668438e362e773b2

Tags:

agenttesla lien

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for synchronization primitives

Creating a window

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 vbnet

Link:

https://www.filescan.io/uploads/6835d525fd02ed5e058a7875/reports/94ee50e4-0447-41a5-a554-6f7b2f29cc00/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/0cdb85f66e462bd5769af9b913ce3442ca4801d4a15a35cb69175b3082abba3b

Malware family:

Agent Tesla

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/654e6e56-3c44-4a85-8afa-48fe5cf80a1f

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1699956

Signature

.NET source code contains potential unpacker

.NET source code contains very large strings

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)

Uses threadpools to delay analysis

Yara detected AgentTesla

Yara detected AntiVM3

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/0cdb85f66e462bd5769af9b913ce3442ca4801d4a15a35cb69175b3082abba3b

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/0cdb85f66e462bd5769af9b913ce3442ca4801d4a15a35cb69175b3082abba3b/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2025-05-27 13:10:50 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

21 of 24 (87.50%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=btnyl5toiyv5k5u27g4rhtruilfeqaouufndls3jc5ntbavlxi5q._file

Verdict:

malicious

Label(s):

agenttesla

unc_loader_037

AgentTesla

a32812ea87167fe0a9275823f6c873984de4dc7ece43895f02a175826aeecdce

AgentTesla

aba4d6ba306deaf02c3122060facf7e11d19da806321ac993c42461d4e9edcd7

AgentTesla

b858cc21f6276c7518a9c7f1fc92d2ae8f432ace4359744dbcf92e0ddeffa3ed

AgentTesla

cbaf21eca02826ae4c3a6b7e4771a0d35b95e68faca9da32ba9dc0206e6ad174

AgentTesla

cfe3100ff8dfe286be11b889ec8ca0a14211d56651469114ee5f440d8ff3e5a6

AgentTesla

e9faca7e44847bde376839999ff7491a3ffb0409f47e170560a64fa878ebdb55

AgentTesla

fa54825b8b94917037cc1620eb21421f9bd31ac394f396c1fe80546e4ed88dfa

AgentTesla

+ 3'390 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery execution keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250527-shffdadl91/

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/ea3a1987-6df6-45a3-a290-c144e056c5c4

Unpacked files

SH256 hash:

0cdb85f66e462bd5769af9b913ce3442ca4801d4a15a35cb69175b3082abba3b

MD5 hash:

4df2be2dc8762cde5b9b8940a8659b11

SHA1 hash:

93aed346f26f62c6941387274db8adf90c14438b

Link:

https://www.unpac.me/results/15e6c195-c3a2-4f94-b589-a8a74aa8ec71/

SH256 hash:

a4002a41088aba3178c8779a4388f40896543f0d5694562729e66f5e4dd899fd

MD5 hash:

6e0c8d849a1ae2b9cfa9ea70e7a0cd57

SHA1 hash:

24a5e2eea493aafd31f48b0b93e534aaf757db4f

Link:

https://www.unpac.me/results/15e6c195-c3a2-4f94-b589-a8a74aa8ec71/

SH256 hash:

be043966c6e36c5b78924104d18fa3ea2278808aee7c444ec695d9225333f4ae

MD5 hash:

6f31b87d9425d7c6b45b652173ae1826

SHA1 hash:

66d08cf9c2dd8be2922df158a4f4c8d388175af1

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/15e6c195-c3a2-4f94-b589-a8a74aa8ec71/

Parent samples :

ba72cb4e6df6d2d7769b420101bdf85ef5d8103fb54934ce696771bac9e2f1ec
4ae05d2bba8d46d53a9c5bcce0471849b959c7fda03f461dcd33cb972683fbd6
cbaf21eca02826ae4c3a6b7e4771a0d35b95e68faca9da32ba9dc0206e6ad174
0cdb85f66e462bd5769af9b913ce3442ca4801d4a15a35cb69175b3082abba3b
dc0eb1dd4ee4bbb3f4de84fa4dbf98cf09aee7c912c47b263dd5d704ebe2d1e0
0195c54fa21dd3d6ba8e59245bfe3953c0b56a05f53f877654a634a5bf088a86
89a08615e8a94f42744b85d9486cefafd9defa24951b8d69f0c8aadb082f2487
5430d9faf55e36dfc17034194780f1abbad5f5670f63ac3c1870da3352e2f342

SH256 hash:

178461f5e28c306993b01a61a45a1105aaac839543b0a711323ac586b968bbbc

MD5 hash:

9d6146c37fbd2322c91840e015bb5749

SHA1 hash:

fbcd2a0994cfa3ccb20e8c1ecaf295cf48209151

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/15e6c195-c3a2-4f94-b589-a8a74aa8ec71/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/0cdb85f66e46/report/overview.html

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/0cdb85f66e462bd5769af9b913ce3442ca4801d4a15a35cb69175b3082abba3b

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_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:	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:	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.

Cape

https://www.capesandbox.com/analysis/5869/

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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