MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5347abcba9dfc9bdcf610bd8feee1128d9703de3b46f81d3767b9570c9b1bab. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments 1

SHA256 hash: b5347abcba9dfc9bdcf610bd8feee1128d9703de3b46f81d3767b9570c9b1bab
SHA3-384 hash: b510c5a68ff82e7c0e7f37e4dfc91e2d4f6ec8476c1a817d0e82375eab42405d192be734c53c7182a3bf7d9664143d90
SHA1 hash: 4b0154442b236436175ef9a0717813071a100073
MD5 hash: e95d6f5819a6e9d4b8b24c7ca432d1f4
humanhash: april-beryllium-hotel-network
File name:e95d6f5819a6e9d4b8b24c7ca432d1f4
Download: download sample
Signature AgentTesla
File size:458'240 bytes
First seen:2022-01-12 08:30:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:Aff0OghfUvN9W+pIxsH/y+pcHsQvZX6dzP+3tGG:Af1gWvN9DQsH/y+pcHLwcGG
TLSH T125A4237657B88733C9AE6BB912E1113007F4F159F512EA4E6A80B7FB2956B404102EFF
File icon (PE):PE icon
dhash icon b3b3333969693b3b (69 x Formbook, 63 x AgentTesla, 26 x Loki)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e95d6f5819a6e9d4b8b24c7ca432d1f4
Verdict:
Suspicious activity
Analysis date:
2022-01-12 08:37:49 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
DNS request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Gathering data
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.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Modifies the hosts 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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-01-12 08:30:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
22 of 28 (78.57%)
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f0f49000ad104d49303096d3e36c6996a0828ce3ddcfebd3137515fd12245f3e
MD5 hash:
6fb021c50a1aee311d035baa57e977d0
SHA1 hash:
06b00e3590e561b2b72ad7e8744697b2b68cc37c
SH256 hash:
ebf226f57372b08e1a2f8f34c609c836c6f904a059dc9a37a5d78dd08af274e7
MD5 hash:
5e99976618c368351b5f1b5c5aa929e8
SHA1 hash:
75a09ea526f608291038685fcac5a45444808ab0
SH256 hash:
d66257dab2b99a198376d631fd12f6318ce7ee4f609f9c010a10b86d73d26d11
MD5 hash:
531e69d3f03ba13470f6841745f87e1f
SHA1 hash:
c900b9bbcd205150f14c32c9207655fb04e8a6de
SH256 hash:
b5347abcba9dfc9bdcf610bd8feee1128d9703de3b46f81d3767b9570c9b1bab
MD5 hash:
e95d6f5819a6e9d4b8b24c7ca432d1f4
SHA1 hash:
4b0154442b236436175ef9a0717813071a100073
Malware family:
Agent Tesla v3
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: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.

Web download

AgentTesla

Executable exe b5347abcba9dfc9bdcf610bd8feee1128d9703de3b46f81d3767b9570c9b1bab

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-01-12 08:30:06 UTC

url : hxxp://peak-tv.tk/wealthzx.exe