MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b46c2cb0bca50540123bbde92aa6f434b0d587a7de93916dd5a03682563b1141. 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: 17

Intelligence 17 IOCs YARA 27 File information Comments

SHA256 hash:	b46c2cb0bca50540123bbde92aa6f434b0d587a7de93916dd5a03682563b1141
SHA3-384 hash:	0c88b2fb366497a07d9080fb909afb5589d3d094f3df13e802d9bbe85402c71baf281d310aca62d30ad7cbb32a7c9ecf
SHA1 hash:	7a4669eadf1ae26d9026ddad2d15b459cc01f012
MD5 hash:	d685e41be249a9730d865f2570e6b4c5
humanhash:	blue-delaware-white-yankee
File name:	b46c2cb0bca50540123bbde92aa6f434b0d587a7de93916dd5a03682563b1141
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	2'600'568 bytes
First seen:	2025-10-09 15:09:19 UTC
Last seen:	2025-11-06 10:02:29 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	24576:m8//TYvom1SKVYJLKRupPbi+3TlIOHPzkWYqMKPSKUAoKUrLXN0Yw2dRy+QcEI8D:mf8Di+3TzHLvfUr+YJRy+QAfc89E
Threatray	6 similar samples on MalwareBazaar
TLSH	T1FFC53910BBCDEA59E40420F0E86A902766B1DD1BBBC1D327CA61B17E7EB2F112F1516C
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 :

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

b46c2cb0bca50540123bbde92aa6f434b0d587a7de93916dd5a03682563b1141

Verdict:

Malicious activity

Analysis date:

2025-10-10 00:19:12 UTC

Tags:

auto-startup stealer evasion ultravnc rmm-tool agenttesla exfiltration smtp

Link:

https://app.any.run/tasks/5f675199-f490-406b-be10-d9d3eb25f84f

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/31863/

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68e7d35723804d0975b63410

Tags:

autorun lien

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %AppData% directory

Unauthorized injection to a recently created process

Restart of the analyzed sample

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Reading critical registry keys

Launching a service

Creating a window

Stealing user critical data

Enabling autorun by creating a file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

crypt invalid-signature obfuscated obfuscated packed signed

Link:

https://www.filescan.io/uploads/68e7f1f45a3bccf09ebf9a32/reports/93046314-1440-4505-87a0-00499088ea38/overview

Verdict:

Malicious

Labled as:

Trojan_MSIL_AgentTesla_APFB_MTB

Link:

https://www.hybrid-analysis.com/sample/b46c2cb0bca50540123bbde92aa6f434b0d587a7de93916dd5a03682563b1141

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-09-29T06:20:00Z UTC

Last seen:

2025-10-09T08:26:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/b46c2cb0bca50540123bbde92aa6f434b0d587a7de93916dd5a03682563b1141/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/dbe42ce6-10fd-47d9-8c80-c73f8469d5b9

Score:

84%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/b46c2cb0bca50540123bbde92aa6f434b0d587a7de93916dd5a03682563b1141

Verdict:

inconclusive

YARA:

10 match(es)

Tags:

.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.31 Win 32 Exe x86

Link:

https://app.malva.re/file/d685e41be249a9730d865f2570e6b4c5

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/b46c2cb0bca50540123bbde92aa6f434b0d587a7de93916dd5a03682563b1141/

Threat name:

Win32.Trojan.AgentTesla

Status:

Malicious

First seen:

2025-09-29 10:32:59 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

22 of 24 (91.67%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=wrwczmf4uucuaer3xxusvjxugsynlb5h32jzc3ovua3ievr3cfaq._file

Verdict:

malicious

Label(s):

agenttesla

unc_loader_078

AgentTesla

5496c8de0d154dbedf97dd0b4c5c854f827c2c84a5d1320378506b421d9df90b

AgentTesla

8898cadc10c37da4ae4ee2da7b37b5f60fb081918e1d5cf7aedccc3c37a40005

AgentTesla

92cd5b811f58f0fab4637e26b23e09780af5b3ad197c68eb05fdf480706e9e06

AgentTesla

939a66d4d9702e973dfbcf9144290a7a4f708626fe10f5e004c54974a6774c77

AgentTesla

95395d7084066ff82bbb48afaa5148d172d3cb021387792262070071d517b5f0

AgentTesla

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/251009-vzvmqsslw9/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

Drops startup file

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:

Malicious

Tags:

External_IP_Lookup

YARA:

n/a

Link:

https://app.threat.zone/submission/28a4de32-1f12-47cb-bf86-b1a00f9b0d08

Unpacked files

SH256 hash:

b46c2cb0bca50540123bbde92aa6f434b0d587a7de93916dd5a03682563b1141

MD5 hash:

d685e41be249a9730d865f2570e6b4c5

SHA1 hash:

7a4669eadf1ae26d9026ddad2d15b459cc01f012

Link:

https://www.unpac.me/results/2a25861f-6d35-47e6-83ef-84c78de0276c/

SH256 hash:

771dcd37985f99f930164661f8529d4ce03e580b5ef4ddc964cdf097210d41cf

MD5 hash:

a11299480f62d47b972733cb10ff0988

SHA1 hash:

2dd7eb48ed55926de8649b4afdc798b2327c83b7

Link:

https://www.unpac.me/results/2a25861f-6d35-47e6-83ef-84c78de0276c/

SH256 hash:

19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372

MD5 hash:

4e29f75c0c51b9dec76955f0382d9541

SHA1 hash:

4899aa8e3f57339cbaec8faab777897a76fe1c3a

Link:

https://www.unpac.me/results/2a25861f-6d35-47e6-83ef-84c78de0276c/

SH256 hash:

fb247f5397ba1b2d9328d1acc2fd322181a91ced1953853abb41718dc21198ae

MD5 hash:

a21df2c0cca131eb534f520fd641adb5

SHA1 hash:

cd39e12e326191888b836c3419ac2cb71c2b5b11

Detections:

win_agent_tesla_g2

AgentTesla

Agenttesla_type2

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

Link:

https://www.unpac.me/results/2a25861f-6d35-47e6-83ef-84c78de0276c/

Parent samples :
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SH256 hash:

81e26950b9c194260bd10e430dc671237f8c20fef325d3bb8c4b0d9091f752a9

MD5 hash:

33e2ff2290b81d74c6071f1ea38f3541

SHA1 hash:

dd77b31b814c571569e01998913cd3e5a1a863c5

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/2a25861f-6d35-47e6-83ef-84c78de0276c/

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:	agentesla Create hunting rule
Author:	Michelle Khalil
Description:	This rule detects unpacked agenttesla malware samples.

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:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

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

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	grakate_stealer_nov_2021 Create hunting rule

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:	Lumma_Stealer_Detection Create hunting rule
Author:	ashizZz
Description:	Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:	https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/

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_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	pe_imphash Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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:	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.

Cape

https://www.capesandbox.com/analysis/31863/

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