MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50. 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 3 File information Comments

SHA256 hash: c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50
SHA3-384 hash: 71782440679834f69ef9f89c1e6fbf28be94e12ba9148c13b088c8e8579a1075443f9392851749b8784d9ee35a491a9b
SHA1 hash: fa90e2eb0ce15a16ebacb5acac99fda9ef977827
MD5 hash: 0e509caf00f17b291c24a27e87e9cacc
humanhash: rugby-twelve-princess-india
File name:rPO_CW00402902400415.exe
Download: download sample
Signature AgentTesla
File size:1'849'494 bytes
First seen:2024-09-25 11:45:51 UTC
Last seen:2024-09-25 12:37:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:PDo56nVCOiH4p6rJDYq0adTWyiFOI/jAlI11Krtkv2+dH/4g1pc+4/AVP0+saK9V:b46rncr1LavsI112kvHdRpNH7eV
Threatray 4'248 similar samples on MalwareBazaar
TLSH T1068522A6B2575D47FE008972D2E275F440FCAD8376F2A08FEF90AE3225905BD8501DB6
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter FXOLabs
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
404
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
rPO_CW00402902400415.exe
Verdict:
Malicious activity
Analysis date:
2024-09-25 11:49:44 UTC
Tags:
agenttesla stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Tags:
Encryption Execution Network Gensteal Agenttesla Exploit Sage Msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Creating a window
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay vbnet
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.expl.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
AI detected suspicious sample
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Contains functionality to register a low level keyboard hook
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, 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 AntiVM3
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
Win64.Spyware.Negasteal
Status:
Malicious
First seen:
2024-09-23 23:37:50 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
20 of 38 (52.63%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla discovery keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
AgentTesla
Verdict:
Malicious
Tags:
agent_tesla
YARA:
n/a
Unpacked files
SH256 hash:
c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50
MD5 hash:
0e509caf00f17b291c24a27e87e9cacc
SHA1 hash:
fa90e2eb0ce15a16ebacb5acac99fda9ef977827
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:pe_no_import_table
Description:Detect pe file that no import table

File information


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

Malspam

AgentTesla

Executable exe c6f3ede5e924420f0b933fee1beb94cf12fcd3eb1a4a390cbcd6041c19a6fe50

(this sample)

  
Delivery method
Distributed via e-mail attachment

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

Comments