MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a3044af336b6c7268fe3d1f2fb8ecda2353552bee8455a6285be0a7e55e2d44. 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: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: 0a3044af336b6c7268fe3d1f2fb8ecda2353552bee8455a6285be0a7e55e2d44
SHA3-384 hash: 4ca95d5654ea6af0dab7c60e543f7595f30b2de03fd2866c3e24efcdb7ff31069944e8e4d182959b7fc70321d1423cb7
SHA1 hash: 08fcba8c80380d8da5d55fd1398ec33fe6dddbd9
MD5 hash: a607c742f1ab2b934c2dd0c8e73f8d23
humanhash: nebraska-beryllium-nebraska-undress
File name:New Order.exe
Download: download sample
Signature AgentTesla
File size:859'648 bytes
First seen:2021-02-22 07:27:39 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:ZHWaBqv6KOtAr7ClNpHaNGIr8TEVZMRjq5oO5jBuTE:ZHPw0hlNpH05r8TAao2OL4
Threatray 2'746 similar samples on MalwareBazaar
TLSH C605E0113798AF62F778EFBE5961514043F2E2A3D332C7AB7DA912C91422F885E21717
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: mail.mediawest.it
Sending IP: 85.94.211.194
From: <info@alexandrahotel.fr>
Reply-To: info@alexandrahotel.fr
Subject: New Order
Attachment: New Order.zip (contains "New Order.exe")

Intelligence


File Origin
# of uploads :
1
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Creating a window
Creating a file
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Moving of the original file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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.evad
Score:
84 / 100
Signature
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Moves itself to temp directory
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 355918 Sample: New Order.exe Startdate: 22/02/2021 Architecture: WINDOWS Score: 84 34 smtp.idroconsulting.biz 2->34 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected AgentTesla 2->40 42 .NET source code contains very large array initializations 2->42 44 2 other signatures 2->44 8 New Order.exe 15 4 2->8         started        12 icloud.exe 4 2->12         started        14 icloud.exe 3 2->14         started        signatures3 process4 file5 30 C:\Users\user\AppData\...30ew Order.exe.log, ASCII 8->30 dropped 46 Moves itself to temp directory 8->46 48 Hides that the sample has been downloaded from the Internet (zone.identifier) 8->48 16 PDF.exe 14 4 8->16         started        20 conhost.exe 12->20         started        22 conhost.exe 14->22         started        signatures6 process7 file8 28 C:\Users\user\AppData\...\InstallUtil.exe, PE32 16->28 dropped 36 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->36 24 InstallUtil.exe 2 4 16->24         started        signatures9 process10 file11 32 C:\Users\user\AppData\Roaming\...\icloud.exe, PE32 24->32 dropped 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 24->50 52 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 24->52 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 24->54 signatures12
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2021-02-22 07:28:37 UTC
AV detection:
9 of 47 (19.15%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
0a3044af336b6c7268fe3d1f2fb8ecda2353552bee8455a6285be0a7e55e2d44
MD5 hash:
a607c742f1ab2b934c2dd0c8e73f8d23
SHA1 hash:
08fcba8c80380d8da5d55fd1398ec33fe6dddbd9
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

AgentTesla

Executable exe 0a3044af336b6c7268fe3d1f2fb8ecda2353552bee8455a6285be0a7e55e2d44

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments