MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061. 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 23 File information Comments

SHA256 hash:	a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061
SHA3-384 hash:	9c6cddb8334063d551658113edebc0f15efb1b3d0f922496fa3e6a9e254acc98b8c10bf8f8dd3be28eb1356aa22d62f6
SHA1 hash:	328e0c2b8462e5c7f503e6b8230927cfad271982
MD5 hash:	265ca0d1e9b2b7e88db301c3d70f3525
humanhash:	venus-cardinal-three-river
File name:	UNS56289FG3D-NMQYU98XC756-MAQEYUEIJK.bat
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'051'648 bytes
First seen:	2025-08-11 06:46:56 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep	24576:ytb20pkaCqT5TBWgNQ7a6m8PvQE+FK6A:/Vg5tQ7a6m8Pt5
Threatray	2'672 similar samples on MalwareBazaar
TLSH	T1E325BF1273DEC361C7B25273BA25B701AEBF782506B1F96B2FD4093DE920122525E673
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
dhash icon	aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter	abuse_ch
Tags:	AgentTesla de-pumped exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

UNS56289FG3D-NMQYU98XC756-MAQEYUEIJK.bat

Verdict:

Malicious activity

Analysis date:

2025-08-11 07:25:31 UTC

Tags:

stealer ultravnc rmm-tool exfiltration smtp agenttesla

Link:

https://app.any.run/tasks/cdd873fa-9264-421d-9529-9f524482c2cc

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/20054/

Detection(s):

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68999212fca70bd90e8dffab

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

Reading critical registry keys

Launching a service

Stealing user critical data

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

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

Link:

https://www.filescan.io/uploads/689992129ef4d2ff7cf586b7/reports/dcb24d53-7fd9-41c8-ada5-e88c2f55a88a/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/417593ca-9443-4974-a91b-83a2c53be91b

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1754322

Signature

Binary is likely a compiled AutoIt script file

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

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)

Switches to a custom stack to bypass stack traces

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)

Writes to foreign memory regions

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061/

Verdict:

Malicious

Threat:

Family.AGENTTESLA

Link:

https://tip.neiki.dev/file/a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2025-08-11 06:48:37 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

28 of 37 (75.68%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ublwfji5xd3ytneoxyowdezhnqtgvnxcai3pobdixvpuroraqbqq._file

Verdict:

malicious

Label(s):

autoit

agenttesla

AgentTesla

17269b07f8f2f16e1d2139282f27e99834c34ed76548851a229bbe59832cb552

AgentTesla

45b36ff2ce78b270727bfac3bc0caa839d6148e306adf709b0ff2eb9b8735226

AgentTesla

5270a4562274bd949713f832ab8d92d16e1f70f8813e50a9ba4389e58d876065

AgentTesla

a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061

AgentTesla

error

AgentTesla

ff7082a210f3795f8ca7b937b0107554a47d184ed44d1d73db8cfc87df728322

AgentTesla

+ 2'662 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250811-hkjwgagp4s/

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

AgentTesla

Agenttesla family

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/f617ecab-b8a1-4c02-ad6c-26e31ff97bd2

Unpacked files

SH256 hash:

a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061

MD5 hash:

265ca0d1e9b2b7e88db301c3d70f3525

SHA1 hash:

328e0c2b8462e5c7f503e6b8230927cfad271982

Link:

https://www.unpac.me/results/deae47cc-4ac8-4936-8ec0-5de1e259254f/

SH256 hash:

568215eb63d4af7c83ef90e811484f13ad4de46f75aae80171c6c0f716baf9fb

MD5 hash:

b5de5fc0fce736decd93ff41b83fc436

SHA1 hash:

a73309004b107981dc179b8cf61156ecbd0e9857

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/deae47cc-4ac8-4936-8ec0-5de1e259254f/

SH256 hash:

8c890dd89edf5b78c30c51d06564886e581a0815874eb39ca72aa7715ad7a5e4

MD5 hash:

4dab7811486551176d13741b0d486deb

SHA1 hash:

31676cabc962063c5ced64f493281297cc28cc2a

Detections:

win_agent_tesla_g2

AgentTesla

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/deae47cc-4ac8-4936-8ec0-5de1e259254f/

Parent samples :

c25a6673a24d169de1bb399d226c12cdc666e0fa534149fc9fa7896ee61d406f
9dde591540775e53b8022335ce85851955555fcb54d35511b2b195323c981c11
0dc76f484e460968a457d3cd83200c8d8c46a4245929eb8f100a5b0f5e713a57
cd56a9ab9f15a59c5dd412c737a7f56923c6cb94ce6aaad0c3e168172ae77aaa
0797ece0fc2a16bd36c4b921f3e7828f4cec603cc37ed7f708ea4f56bdf4d9f9
8429872738be75aac13d655315e4c10d026cd137a1fc3d0910fb5188f4eb2cb9
1449295a7bc4cd9e8f68f0c12ecc3254afb9804785f18eb4cedcc9020bf77c8b
704cfdfcf484f7c9ca4cb1f91bed6443628a8dfef89ef379c598df50965cfc38
89c3390ad882157c5374e9573deed2ac1cf52833d46443c64e5f4a03d49ab466
45e62461d17a24c3c62b03b2869282f073e4c43c61d2eccb01201a6c9141387d
a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061
48bf4747e12655129037b35a6d8ce1a66b4704ad817c180881c45f02ae697bd1

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a05762a51db8/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/a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061

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:	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:	DebuggerCheck__API 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_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:	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_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:	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

Rule name:	YahLover Create hunting rule
Author:	Kevin Falcoz
Description:	YahLover

File information

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

Malspam

AgentTesla

rar b6b51c1bbca24f8e2e8616702cc07152bc642ab773cef36b0b2b81d506de0793

AgentTesla

exe a05762a51db8f789b48ebe1d6193276c266ab6e20236f70468bd5f48ba208061

(this sample)

Dropped by

MD5 08c3c678039752206ea511b8938daac5

Dropped by

SHA256 b6b51c1bbca24f8e2e8616702cc07152bc642ab773cef36b0b2b81d506de0793

Cape

https://www.capesandbox.com/analysis/20054/

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
CHECK_NX	Missing Non-Executable Memory Protection	critical

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::CopySid ADVAPI32.dll::FreeSid ADVAPI32.dll::GetLengthSid ADVAPI32.dll::GetTokenInformation ADVAPI32.dll::GetAce
COM_BASE_API	Can Download & Execute components	ole32.dll::CLSIDFromProgID ole32.dll::CoCreateInstance ole32.dll::CoCreateInstanceEx ole32.dll::CoInitializeSecurity ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_API	Can Play Multimedia	WINMM.dll::mciSendStringW WINMM.dll::timeGetTime WINMM.dll::waveOutSetVolume
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::AddAce ADVAPI32.dll::AdjustTokenPrivileges ADVAPI32.dll::CheckTokenMembership ADVAPI32.dll::DuplicateTokenEx ADVAPI32.dll::GetAclInformation ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteExW SHELL32.dll::ShellExecuteW SHELL32.dll::SHFileOperationW
WIN32_PROCESS_API	Can Create Process and Threads	ADVAPI32.dll::CreateProcessAsUserW KERNEL32.dll::CreateProcessW ADVAPI32.dll::CreateProcessWithLogonW KERNEL32.dll::OpenProcess ADVAPI32.dll::OpenProcessToken ADVAPI32.dll::OpenThreadToken
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::SetSystemPowerState KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateHardLinkW IPHLPAPI.DLL::IcmpCreateFile KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameW ADVAPI32.dll::GetUserNameW ADVAPI32.dll::LogonUserW ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_API	Supports Windows Networking	MPR.dll::WNetAddConnection2W MPR.dll::WNetUseConnectionW
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegConnectRegistryW ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW
WIN_USER_API	Performs GUI Actions	USER32.dll::BlockInput USER32.dll::CloseDesktop USER32.dll::CreateMenu USER32.dll::EmptyClipboard USER32.dll::FindWindowExW USER32.dll::FindWindowW

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