MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9471595bf2143972c4037565358a16d5547a95cf76146650de667ce30dd063f4. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments

SHA256 hash: 9471595bf2143972c4037565358a16d5547a95cf76146650de667ce30dd063f4
SHA3-384 hash: aa26e35aba4b83d4f2b1fb6fca751edb05a039164e834e87b4171a262fb8cacb49fdc9b7cf5d0ab1ea9a89aea49963f1
SHA1 hash: 3b49c5f2fa3d3eac49acbbdf4a0d7b7041d5415b
MD5 hash: 0d6bd3116af5a3f13c43764f1f957e6d
humanhash: florida-papa-cardinal-july
File name:0d6bd3116af5a3f13c43764f1f957e6d.exe
Download: download sample
Signature AgentTesla
File size:811'008 bytes
First seen:2021-02-10 13:00:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:NOsIBXgb7lQLvvfqeo9DlzlPtST16CqPgkF4HEEZcjbQ2:NObab7avBulXvxYEGtZc
Threatray 31 similar samples on MalwareBazaar
TLSH 3105E13EB784BE58C1580F7B8913144842F9C173A733F6AB29E56FD26E16A054E3F186
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.bma-usercloud.pw:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0d6bd3116af5a3f13c43764f1f957e6d.exe
Verdict:
Malicious activity
Analysis date:
2021-02-10 13:00:56 UTC
Tags:
trickbot rat agenttesla

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

Behaviour
DNS request
Sending a custom TCP request
Creating a window
Creating a file in the %temp% directory
Sending a UDP request
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
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:
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:
100 / 100
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
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 (e.g. based on Emerging Threat rules)
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 access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 351267 Sample: H3JnEVzwkh.exe Startdate: 10/02/2021 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Found malware configuration 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 3 other signatures 2->48 6 H3JnEVzwkh.exe 15 4 2->6         started        11 icloud.exe 4 2->11         started        13 icloud.exe 3 2->13         started        process3 dnsIp4 30 192.168.2.1 unknown unknown 6->30 26 C:\Users\user\AppData\...\InstallUtil.exe, PE32 6->26 dropped 28 C:\Users\user\AppData\...\H3JnEVzwkh.exe.log, ASCII 6->28 dropped 50 Writes to foreign memory regions 6->50 52 Allocates memory in foreign processes 6->52 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 6->54 56 Injects a PE file into a foreign processes 6->56 15 InstallUtil.exe 2 4 6->15         started        20 conhost.exe 11->20         started        22 conhost.exe 13->22         started        file5 signatures6 process7 dnsIp8 32 mail.bma-usercloud.pw 185.61.154.33, 49757, 587 NAMECHEAP-NETUS United Kingdom 15->32 24 C:\Users\user\AppData\Roaming\...\icloud.exe, PE32 15->24 dropped 34 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->34 36 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->36 38 Tries to steal Mail credentials (via file access) 15->38 40 5 other signatures 15->40 file9 signatures10
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-09 18:09:38 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
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
Unpacked files
SH256 hash:
9471595bf2143972c4037565358a16d5547a95cf76146650de667ce30dd063f4
MD5 hash:
0d6bd3116af5a3f13c43764f1f957e6d
SHA1 hash:
3b49c5f2fa3d3eac49acbbdf4a0d7b7041d5415b
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Web download

AgentTesla

Executable exe 9471595bf2143972c4037565358a16d5547a95cf76146650de667ce30dd063f4

(this sample)

  
Delivery method
Distributed via web download

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