MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce. 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: 13

Intelligence 13 IOCs YARA 2 File information Comments

SHA256 hash:	97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce
SHA3-384 hash:	ba7b0ef30cfd9ac062ffe0d7acd2b7d77eb82da0e69f49ddaf60f7e2d8d77dee9ff49bb240303c74d055980c7a57e2a8
SHA1 hash:	697ff712a973fd7e088f58e7f01e15d700b0c130
MD5 hash:	330961799ac2536bf3f0b70c66dfe449
humanhash:	uranus-vermont-illinois-chicken
File name:	RFQ 97571789.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	959'952 bytes
First seen:	2024-06-14 06:50:02 UTC
Last seen:	2024-06-14 07:21:47 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	7ed0d71376e55d58ab36dc7d3ffda898 (136 x GuLoader, 28 x RemcosRAT, 23 x AgentTesla)
ssdeep	24576:5wIC9jSMMMMMHLMMMMMMMMMMMMMoMRvmXmkxPSurvjJQIjESaUnrRbzIWi:SIC9jSMMMMMHLMMMMMMMMMMMMMcXfPSf
TLSH	T1BB155B51F205D8F7FC6E48368F6694E204929E78D8A8112E34B9771859F339210EEF9F
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):
dhash icon	c9c1f9397059e989 (7 x AgentTesla, 1 x GuLoader)
Reporter	abuse_ch
Tags:	AgentTesla exe signed

Code Signing Certificate

Organisation:	Aciculums
Issuer:	Aciculums
Algorithm:	sha256WithRSAEncryption
Valid from:	2023-08-15T09:43:43Z
Valid to:	2026-08-14T09:43:43Z
Serial number:	550d1c233a2f1b5f40e37eff4816c9f5316cd7ef
Thumbprint Algorithm:	SHA256
Thumbprint:	4abb9848ec970e104ed326b14b6b5cd7528c4a9a96345f19da20cf5ce1cd7213
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

367

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce.exe

Verdict:

Malicious activity

Analysis date:

2024-06-14 06:53:32 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/03ebe9b5-bd4d-40b2-9a01-0336ae16383e

Note:

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

Detection(s):

SecuriteInfo.com.PowerShell.Siggen.2046.17713.6414.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=666be895a2bce47be7da3bdewin7simulatehigh_evasion

Tags:

Encryption Execution Generic Network Static Injector

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %AppData% subdirectories

Searching for the window

Launching a process

Running batch commands

Using the Windows Management Instrumentation requests

Creating a file in the %temp% directory

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

installer lolbin microsoft_visual_cc overlay packed shell32

Link:

https://www.filescan.io/uploads/666be82049a1c8306266f59e/reports/b7d6f9b9-b632-4f6a-b171-a1e2333a4282/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/04ba0aa6-fc50-451d-985a-45944fa9c794

Result

Threat name:

AgentTesla, GuLoader

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1457074

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Found malware configuration

Found suspicious powershell code related to unpacking or dynamic code loading

Hides threads from debuggers

Initial sample is a PE file and has a suspicious name

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Obfuscated command line found

Powershell drops PE file

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Suspicious powershell command line found

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

Yara detected GuLoader

Behaviour

Behavior Graph:

Download SVG

Score:

96%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce/

Threat name:

Win32.Trojan.GuLoader

Status:

Malicious

First seen:

2024-06-13 08:34:46 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=s7sf35kxtytnz2ykel47qcmkvxxrz7r56dohocporzzc2u65lhha._file

Verdict:

malicious

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla execution keylogger spyware stealer trojan

Link:

https://tria.ge/reports/240614-hlx5gsygkf/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Suspicious use of NtCreateThreadExHideFromDebugger

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Looks up external IP address via web service

Loads dropped DLL

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

Command and Scripting Interpreter: PowerShell

AgentTesla

Unpacked files

SH256 hash:

97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce

MD5 hash:

330961799ac2536bf3f0b70c66dfe449

SHA1 hash:

697ff712a973fd7e088f58e7f01e15d700b0c130

Link:

https://www.unpac.me/results/6eaa6a16-59f6-4826-90dd-16524765af60/

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/97e45df5579e26dceb0a22f9f8098aadef1cfe3df0dc7709ee8e722d53dd59ce

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:	NSIS_April_2024 Create hunting rule
Author:	NDA0N
Description:	Detects NSIS installers

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Reviews

ID	Capabilities	Evidence
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteW SHELL32.dll::SHFileOperationW SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessW KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetDiskFreeSpaceW KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW KERNEL32.dll::MoveFileW KERNEL32.dll::GetWindowsDirectoryW
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW
WIN_USER_API	Performs GUI Actions	USER32.dll::AppendMenuW USER32.dll::EmptyClipboard USER32.dll::FindWindowExW USER32.dll::OpenClipboard USER32.dll::PeekMessageW USER32.dll::CreateWindowExW

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