MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cfd9f48da9d60e61380a3bf7b4bdde5a03817a7d95bfd9f84c228a2e313fab8. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7cfd9f48da9d60e61380a3bf7b4bdde5a03817a7d95bfd9f84c228a2e313fab8
SHA3-384 hash: 44daade643226e2079830d01778be0077eb51b773d6e86e03b47872c2e8a43e8c99c36330051ed385394df62b6743585
SHA1 hash: f5cb6141dc4eafa33aa03c5a2e2a9dd19af576b0
MD5 hash: 98e00105d9bdeb0c10a0987cb657b0b9
humanhash: nebraska-may-six-low
File name:FACTURA-098767k.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'694'656 bytes
First seen:2025-01-17 07:57:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f689efc8635b8a8f7459cb086376bec8 (1 x VIPKeylogger, 1 x Formbook, 1 x AgentTesla)
ssdeep 6144:6lEwrBTf7qi2dFXtYpJqCZ+Ub5nJnYa8kWZc3m9tJLK5E2XlXszMBug7Osngx2qY:ZSdtUFXtiP8oZUq7Gtg7vnml6
Threatray 1'701 similar samples on MalwareBazaar
TLSH T122C5390BD0B504B1C8F2D33B85153609A1F2B4D517B0AEA793522AAE6FD77E1B93D780
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:AgentTesla bat exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
474
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
FACTURA-098767k.bat
Verdict:
Malicious activity
Analysis date:
2025-01-17 08:34:54 UTC
Tags:
evasion stealer agenttesla ftp exfiltration
Link:
https://app.any.run/tasks/8b90939b-20c1-4426-96d5-157f7ed41e70

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.CrypterX-gen.1949.9795.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678a0d8eaa9c8e7858df1d2f
Tags:
dropper shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Searching for synchronization primitives
Creating a window
Searching for the window
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
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context cmd crypto csc explorer fingerprint ilasm installutil jsc lolbin masquerade microsoft_visual_cc msbuild regasm regedit regsvcs vbc wab
Link:
https://www.filescan.io/uploads/678a0d8b202405e0396fca7c/reports/375f46bb-bb13-40c4-9b5e-9f22dbfc5b2d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7cfd9f48da9d60e61380a3bf7b4bdde5a03817a7d95bfd9f84c228a2e313fab8
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2ff85681-63b3-4884-a18a-c20ddfdbe0b2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1593471
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Check if machine is in data center or colocation facility
Connects to many ports of the same IP (likely port scanning)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Creates multiple autostart registry keys
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
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)
Suricata IDS alerts for network traffic
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 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 Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1593471 Sample: FACTURA-098767k.bat.exe Startdate: 17/01/2025 Architecture: WINDOWS Score: 100 59 ip-api.com 2->59 61 ftp.antoniomayol.com 2->61 63 antoniomayol.com 2->63 79 Suricata IDS alerts for network traffic 2->79 81 Found malware configuration 2->81 83 Malicious sample detected (through community Yara rule) 2->83 85 8 other signatures 2->85 7 SecurityAgent.exe 1 5 2->7         started        11 FACTURA-098767k.bat.exe 1 5 2->11         started        13 PrintUtility.exe 2->13         started        15 7 other processes 2->15 signatures3 process4 file5 37 C:\Users\user\AppData\...\SystemScheduler.exe, PE32+ 7->37 dropped 39 C:\...\SystemScheduler.exe:Zone.Identifier, ASCII 7->39 dropped 87 Multi AV Scanner detection for dropped file 7->87 89 Machine Learning detection for dropped file 7->89 91 Creates multiple autostart registry keys 7->91 17 InstallUtil.exe 14 2 7->17         started        31 2 other processes 7->31 41 C:\Users\user\AppData\...\UpdateHelper.exe, PE32+ 11->41 dropped 43 C:\Users\...\UpdateHelper.exe:Zone.Identifier, ASCII 11->43 dropped 93 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->93 95 Writes to foreign memory regions 11->95 97 Allocates memory in foreign processes 11->97 21 AddInProcess32.exe 15 2 11->21         started        23 conhost.exe 11->23         started        45 C:\Users\user\AppData\...\AudioService.exe, PE32+ 13->45 dropped 47 C:\Users\...\AudioService.exe:Zone.Identifier, ASCII 13->47 dropped 99 Injects a PE file into a foreign processes 13->99 33 3 other processes 13->33 49 C:\Users\user\AppData\...\SecurityAgent.exe, PE32+ 15->49 dropped 51 C:\Users\user\AppData\...\PrintUtility.exe, PE32+ 15->51 dropped 53 2 other malicious files 15->53 dropped 25 AddInProcess32.exe 15->25         started        27 AddInProcess32.exe 2 15->27         started        29 AddInProcess32.exe 15->29         started        35 12 other processes 15->35 signatures6 process7 dnsIp8 65 Tries to steal Mail credentials (via file / registry access) 17->65 55 antoniomayol.com 162.241.62.63, 21, 34042, 37182 UNIFIEDLAYER-AS-1US United States 21->55 57 ip-api.com 208.95.112.1, 49706, 49708, 49714 TUT-ASUS United States 21->57 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->67 69 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 21->69 71 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 21->71 73 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 21->73 75 Tries to harvest and steal ftp login credentials 25->75 77 Tries to harvest and steal browser information (history, passwords, etc) 25->77 signatures9
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7cfd9f48da9d60e61380a3bf7b4bdde5a03817a7d95bfd9f84c228a2e313fab8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7cfd9f48da9d60e61380a3bf7b4bdde5a03817a7d95bfd9f84c228a2e313fab8/
Threat name:
Win64.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-01-16 13:18:19 UTC
File Type:
PE+ (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pt6z6sg2tvqome4auo7xws654wqdqf5h3fn73h4eyiukfyyt7k4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4564e0151e85114e4ffe561c00fe4bfcfabbb12680a5dd2f38cc42366d61e680
AgentTesla
46a2479daf646efcab8cc6fbf8037d37703dabfc6aee279465e22b9a433c8c08
AgentTesla
474651d4f8f510094648423d6a0d97b51d2847db856251740877331e101dd372
AgentTesla
ca690123d14bd3632ab53a076f8bfb7bd2176248af6b735af9719aca77a024b5
AgentTesla
error
AgentTesla
+ 1'691 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/250117-jttbyaxmhz/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Agenttesla family
Verdict:
Malicious
Tags:
external_ip_lookup agenttesla
YARA:
n/a
Link:
https://app.threat.zone/submission/fdd47508-cdd0-4137-a17e-2e3090897b81
Unpacked files
SH256 hash:
7cfd9f48da9d60e61380a3bf7b4bdde5a03817a7d95bfd9f84c228a2e313fab8
MD5 hash:
98e00105d9bdeb0c10a0987cb657b0b9
SHA1 hash:
f5cb6141dc4eafa33aa03c5a2e2a9dd19af576b0
Link:
https://www.unpac.me/results/28cf0eea-7b1e-49ec-8da9-2b81cee8bd08/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7cfd9f48da9d/report/overview.html
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:DebuggerCheck__API
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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileA
KERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileA
WIN_CRYPT_APIUses Windows Crypt APIADVAPI32.dll::CryptAcquireContextA
ADVAPI32.dll::CryptGenRandom
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExA
ADVAPI32.dll::RegSetValueExA

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