MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 567ca06ef21382ff925abe4bc43f751cf68605d88be5e8c6cdf225129dc805ea. 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 3 File information Comments

SHA256 hash: 567ca06ef21382ff925abe4bc43f751cf68605d88be5e8c6cdf225129dc805ea
SHA3-384 hash: 73af0263be09217a5e3e88d55f947d37665aa3845b49e86b613806484ec5c7aa62c287f657d4661afe585b1f61d2e381
SHA1 hash: 8f82f7fcc7380d463e2d5a535e1d458f80aba96e
MD5 hash: 14654e9902f1997287e700446d70660a
humanhash: leopard-pip-victor-potato
File name:Bertolicaviordine(PO42738150)doc.exe
Download: download sample
Signature AgentTesla
File size:1'479'168 bytes
First seen:2023-02-23 11:40:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:ozR8iex05QApPJ3lo9r79f/lSWFEddBRHUJm2UcZ0o2kVOLP7GBnBDNdld+5n6uP:UddBRSP3SkVKW+5n68
Threatray 99 similar samples on MalwareBazaar
TLSH T1406532B054BB4EDAE00BC9B01AFCFDB9027671F3DDD50DA1435CA6085F2AEA86F4154A
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon b881848a9a1ce4c4 (20 x Loki, 4 x SnakeKeylogger, 3 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla C2:
http://lku7.tk/web/inc/ada40643f5ad2f.php

Intelligence


File Origin
# of uploads :
1
# of downloads :
230
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Bertolicaviordine(PO42738150)doc.exe
Verdict:
Malicious activity
Analysis date:
2023-02-23 11:43:13 UTC
Tags:
trojan rat agenttesla stealer

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

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Creating a window
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Result
Verdict:
UNKNOWN
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
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 814098 Sample: Bertolicaviordine(PO4273815... Startdate: 23/02/2023 Architecture: WINDOWS Score: 100 29 Snort IDS alert for network traffic 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 4 other signatures 2->35 7 Bertolicaviordine(PO42738150)doc.exe 2 2->7         started        process3 file4 21 Bertolicaviordine(PO42738150)doc.exe.log, ASCII 7->21 dropped 37 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->37 39 Encrypted powershell cmdline option found 7->39 41 Writes to foreign memory regions 7->41 43 3 other signatures 7->43 11 RegAsm.exe 7->11         started        14 RegAsm.exe 15 7 7->14         started        17 powershell.exe 16 7->17         started        signatures5 process6 dnsIp7 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->45 47 May check the online IP address of the machine 11->47 49 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->49 23 lku7.tk 172.67.173.105, 49717, 80 CLOUDFLARENETUS United States 14->23 25 api4.ipify.org 64.185.227.155, 443, 49716 WEBNXUS United States 14->25 27 api.ipify.org 14->27 51 Tries to steal Mail credentials (via file / registry access) 14->51 53 Tries to harvest and steal browser information (history, passwords, etc) 14->53 19 conhost.exe 17->19         started        signatures8 process9
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2023-02-23 11:41:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 25 (76.00%)
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
378e6385636563d8d27c3de6938d1d21473e8718cfe5175c10033a02de0c32a3
MD5 hash:
3001e9aef1191dad7669df83f0475bbb
SHA1 hash:
ec2fe9b5d628f53198b541a7244e72bbee5f8278
SH256 hash:
567ca06ef21382ff925abe4bc43f751cf68605d88be5e8c6cdf225129dc805ea
MD5 hash:
14654e9902f1997287e700446d70660a
SHA1 hash:
8f82f7fcc7380d463e2d5a535e1d458f80aba96e
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.

Comments