MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b185f9e2349e436272277d50a22df609a8253d0fafb2c53ea003083b2196689. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments

SHA256 hash: 3b185f9e2349e436272277d50a22df609a8253d0fafb2c53ea003083b2196689
SHA3-384 hash: 122795e0bca40d8448731a8ddc3268f173d6af95d45338a0bbbc18fec2f681dc1ad680d8a92b0ad8fd008bfb2f74f5da
SHA1 hash: 89c063f4177c9845f565e82c8e2ed37984d51fa0
MD5 hash: 649dc8832473cbc0ee81cb42865c54b9
humanhash: harry-december-uncle-butter
File name:pago de la factura 11-369013.PDF.exe
Download: download sample
Signature AgentTesla
File size:510'312 bytes
First seen:2023-03-10 10:22:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:k0UMzHyYogIffWGGjEZJyvWjF6jkS5F3ph:RZSYWwEZJyvWp6533
Threatray 1'169 similar samples on MalwareBazaar
TLSH T104B4122173B81B0AF9FB4BB6CA9861201BB6EE562B30E95D5DD510CF14A3B404F92D1F
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)
Reporter abuse_ch
Tags:AgentTesla exe signed

Code Signing Certificate

Organisation:Apple Inc.
Issuer:Apple Inc.
Algorithm:sha256WithRSAEncryption
Valid from:2023-03-07T20:28:16Z
Valid to:2024-03-07T20:28:16Z
Serial number: 4223351ab54721b50b06ce022426298c
Thumbprint Algorithm:SHA256
Thumbprint: 43359ec65aa770335aeb2344193d8e9f2618fab884540bae43edb60d362d94c5
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
pago de la factura 11-369013.PDF.exe
Verdict:
No threats detected
Analysis date:
2023-03-10 10:25:14 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cerbu overlay packed
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:
88 / 100
Signature
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Tnega
Status:
Malicious
First seen:
2023-03-07 21:05:15 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
2
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
3b185f9e2349e436272277d50a22df609a8253d0fafb2c53ea003083b2196689
MD5 hash:
649dc8832473cbc0ee81cb42865c54b9
SHA1 hash:
89c063f4177c9845f565e82c8e2ed37984d51fa0
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pdb_YARAify
Author:@wowabiy314
Description:PDB
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits

File information


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

Comments