MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd911ede1b7b20441b5955a511f13d75ba687eee9ae1b2a5d2b960a36f44d76a. 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 5 File information Comments

SHA256 hash: cd911ede1b7b20441b5955a511f13d75ba687eee9ae1b2a5d2b960a36f44d76a
SHA3-384 hash: 845018c8efd28f5684db6d64fbd3e55b1d527b798e138455e8eaa0f5749f8f10ca7f3ee60434b6826304ed1aefa90fb2
SHA1 hash: f929cfe6fa8c590ecdf4c53071769689493eda90
MD5 hash: c40b40bfaf8696cd282ccb46929c4f2e
humanhash: neptune-bravo-cup-emma
File name:Ödeme Bildirimi_shrunk.exe
Download: download sample
Signature AgentTesla
File size:1'290'752 bytes
First seen:2024-09-12 14:31:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:E5MFKLltmvsXEuXfHgYxJig3Qt5qUu34HE1YQ/e9i72l:VFKOv0fHgYxJigKHE1YQWkE
Threatray 2'215 similar samples on MalwareBazaar
TLSH T1105512ACAB5DE596DAC407B40931D3762A795F4DE412E30A4BFEADF73402785BC08392
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
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
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
407
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Ödeme Bildirimi_shrunk.exe
Verdict:
Malicious activity
Analysis date:
2024-09-12 14:36:02 UTC
Tags:
telegram exfiltration stealer agenttesla ims-api

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Tags:
Encryption Execution Infostealer Network Stealth
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Connection attempt
Sending a custom TCP request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Suricata IDS alerts for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1510169 Sample: #U00d6deme Bildirimi_shrunk.exe Startdate: 12/09/2024 Architecture: WINDOWS Score: 100 50 api.telegram.org 2->50 54 Suricata IDS alerts for network traffic 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 62 13 other signatures 2->62 8 #U00d6deme Bildirimi_shrunk.exe 7 2->8         started        12 uNcbBGFuPZgDr.exe 5 2->12         started        signatures3 60 Uses the Telegram API (likely for C&C communication) 50->60 process4 file5 42 C:\Users\user\AppData\...\uNcbBGFuPZgDr.exe, PE32 8->42 dropped 44 C:\...\uNcbBGFuPZgDr.exe:Zone.Identifier, ASCII 8->44 dropped 46 C:\Users\user\AppData\Local\...\tmp268D.tmp, XML 8->46 dropped 48 C:\...\#U00d6deme Bildirimi_shrunk.exe.log, ASCII 8->48 dropped 64 Adds a directory exclusion to Windows Defender 8->64 66 Injects a PE file into a foreign processes 8->66 14 #U00d6deme Bildirimi_shrunk.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        68 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->68 70 Machine Learning detection for dropped file 12->70 24 uNcbBGFuPZgDr.exe 12->24         started        26 schtasks.exe 12->26         started        28 uNcbBGFuPZgDr.exe 12->28         started        30 uNcbBGFuPZgDr.exe 12->30         started        signatures6 process7 dnsIp8 52 api.telegram.org 149.154.167.220, 443, 49763, 49775 TELEGRAMRU United Kingdom 14->52 72 Loading BitLocker PowerShell Module 18->72 32 conhost.exe 18->32         started        34 WmiPrvSE.exe 18->34         started        36 conhost.exe 20->36         started        38 conhost.exe 22->38         started        74 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->74 76 Tries to steal Mail credentials (via file / registry access) 24->76 78 Tries to harvest and steal ftp login credentials 24->78 80 Tries to harvest and steal browser information (history, passwords, etc) 24->80 40 conhost.exe 26->40         started        signatures9 process10
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Status:
Malicious
First seen:
2024-09-12 14:18:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
15 of 22 (68.18%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla credential_access discovery execution keylogger spyware stealer trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
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
Credentials from Password Stores: Credentials from Web Browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot7000875199:AAGcJDBHFcfVUBvhBO4xZLw34OXk1NWXSe0/
Unpacked files
SH256 hash:
fb0cae1642d4499641c0be4a464bc262157ad40c9cc96891e8ac7d9a431fb810
MD5 hash:
23560fe7ddb51d5095b589b30fba6d9a
SHA1 hash:
d8809d6882e4580690ee03e10f1f418e25eb6785
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24 SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
10a6c7896f2e2ca5337cd3c137822099fea4c953b2776b027925497fee3a20b2
MD5 hash:
a6e1f738e2f7a6ccefdce58f7d2f0f97
SHA1 hash:
c69bced56a3ca9764a5a37efc56674418b79c97f
Detections:
win_agent_tesla_g2 INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Agenttesla_type2 INDICATOR_SUSPICIOUS_Binary_References_Browsers INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients INDICATOR_EXE_Packed_GEN01 INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
SH256 hash:
c59a72e874640d2d2c5669edc14fdeb82a72cbacde61679907d2926b8ed79d08
MD5 hash:
b37fc99b846edbde0d0f36bee1760849
SHA1 hash:
0016396b048dcbda5b87742c32678f706db6362c
SH256 hash:
cd911ede1b7b20441b5955a511f13d75ba687eee9ae1b2a5d2b960a36f44d76a
MD5 hash:
c40b40bfaf8696cd282ccb46929c4f2e
SHA1 hash:
f929cfe6fa8c590ecdf4c53071769689493eda90
Malware family:
AgentTesla
Verdict:
Malicious
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:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

  
Delivery method
Distributed via e-mail link

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 (HIGH_ENTROPY_VA)high

Comments