MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8051ece7900ddc446f774db64b71f9f3e4306237cd7c78df3cf02e5a79e544b7. 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:	8051ece7900ddc446f774db64b71f9f3e4306237cd7c78df3cf02e5a79e544b7
SHA3-384 hash:	0eaea5e4bd277f1dc2b9e422b48caca5584e72f1188f25deb8f10abd8ee6b51b32b8d038d7d924bd7312a9919c122b35
SHA1 hash:	1cefa1def59b81a3204c76bd0c6d16ef4ac133aa
MD5 hash:	6760c089cb5c1c301efed9c6591b03b4
humanhash:	three-stairway-nebraska-sweet
File name:	ESTADO DE CUENTA DHL - 695026972.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'057'792 bytes
First seen:	2025-02-06 07:33:41 UTC
Last seen:	2025-02-06 08:28:13 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep	24576:xAHnh+eWsN3skA4RV1Hom2KXFmIasVh2KeMG05:Ih+ZkldoPK1XasVIw
TLSH	T15F259D0273D1C036FFABA2739B6AF60556BD79254123852F13982DB9BC701B2273D663
TrID	63.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 11.6% (.EXE) Win64 Executable (generic) (10522/11/4) 7.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 5.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.9% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
File icon (PE):
dhash icon	aae2f3e38383b629 (2'697 x Formbook, 1'203 x CredentialFlusher, 928 x AgentTesla)
Reporter	abuse_ch
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

507

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

ESTADO DE CUENTA DHL - 695026972.exe

Verdict:

Malicious activity

Analysis date:

2025-02-06 08:17:42 UTC

Tags:

agenttesla stealer

Link:

https://app.any.run/tasks/c2bcd235-b276-443d-babc-05807cf598c4

Note:

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

Detection(s):

SecuriteInfo.com.AIT.Trojan.Nymeria.6830.23008.19942.UNOFFICIAL

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67a467442dcee78dd819affb

Tags:

nymeria autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

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

Stealing user critical data

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context autoit compiled-script fingerprint fingerprint keylogger lolbin masquerade microsoft_visual_cc mmc netsh obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/67a465f96f3db6cc3aaa4575/reports/60d0fee9-7310-4835-8743-11d5e1921aad/overview

Verdict:

Malicious

Labled as:

AIT:Trojan.Nymeria

Link:

https://www.hybrid-analysis.com/sample/8051ece7900ddc446f774db64b71f9f3e4306237cd7c78df3cf02e5a79e544b7

Malware family:

Agent Tesla

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/63918263-2355-4690-aaa7-7b46b7f8efef

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1608094

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

Joe Sandbox ML detected suspicious sample

Machine Learning detection for 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)

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

Yara detected Generic Downloader

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/8051ece7900ddc446f774db64b71f9f3e4306237cd7c78df3cf02e5a79e544b7

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8051ece7900ddc446f774db64b71f9f3e4306237cd7c78df3cf02e5a79e544b7/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2025-02-05 19:58:43 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

12 of 38 (31.58%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=qbi6zz4qbxoei33xjw3ew4pz6psdayrxzv6hrxz46axfu6pfis3q._file

Verdict:

malicious

Label(s):

agenttesla

unknown_loader_036

Similar samples:

error

AgentTesla

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla discovery keylogger spyware stealer trojan

Link:

https://tria.ge/reports/250206-jd6bkaznfm/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Looks up external IP address via web service

AgentTesla

Agenttesla family

Verdict:

Malicious

Tags:

trojan external_ip_lookup

YARA:

SUSP_Imphash_Mar23_3

Link:

https://app.threat.zone/submission/b0f2a949-3927-4b24-be2f-8cc3542e1446

Unpacked files

SH256 hash:

f76de7e13236b109f94997a7e83436a3efa5f63726e392516ba364be5619ca22

MD5 hash:

810e7d4fc23dc3fe58dba275217d9281

SHA1 hash:

ff8a2eacbe7a18906b012b688969e171e5724c35

Detections:

win_agent_tesla_g2

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

Agenttesla_type2

Link:

https://www.unpac.me/results/2d556575-a0a3-471f-af3a-98d554e1e874/

Parent samples :
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SH256 hash:

8051ece7900ddc446f774db64b71f9f3e4306237cd7c78df3cf02e5a79e544b7

MD5 hash:

6760c089cb5c1c301efed9c6591b03b4

SHA1 hash:

1cefa1def59b81a3204c76bd0c6d16ef4ac133aa

Link:

https://www.unpac.me/results/2d556575-a0a3-471f-af3a-98d554e1e874/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/8051ece7900d/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/8051ece7900ddc446f774db64b71f9f3e4306237cd7c78df3cf02e5a79e544b7

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:	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:	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_imphash Create hunting rule

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

Rule name:	SUSP_Imphash_Mar23_3 Create hunting rule
Author:	Arnim Rupp (https://github.com/ruppde)
Description:	Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:	Internal Research

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_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
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::CopyFileExW KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateHardLinkW IPHLPAPI.DLL::IcmpCreateFile KERNEL32.dll::CreateFileW
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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