MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6871feb491e3c89b11f1ff949f92548a6a1e74a498c41a025a478f51b55c42b. 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: 6


Intelligence 6 IOCs YARA File information Comments

SHA256 hash: a6871feb491e3c89b11f1ff949f92548a6a1e74a498c41a025a478f51b55c42b
SHA3-384 hash: 095a90bada477ba0358f01ab77bd674a17742dfc960f3f8cc497aea33b839922714e45ef8020369c7a0122f0dbe21469
SHA1 hash: b696ed9086431631b0186e240181b607d7278bfc
MD5 hash: 2a167a298508c41128e0fb4207bfcc36
humanhash: earth-muppet-missouri-pasta
File name:0g5RHXhRrBanMN3.exe
Download: download sample
Signature AgentTesla
File size:488'448 bytes
First seen:2020-09-16 12:38:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:FiU42iNcv2zv1gqvOZij5xa/QnrKuj1R9nHeGnrK:IU41t2qvOcjDOQ2uD9n+GnrK
Threatray 1'219 similar samples on MalwareBazaar
TLSH 2CA41210E1598A6FE4AE4E3D4651452543BBEEFBB9A0FFBC0DE0717AFA731D20121242
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a process with a hidden window
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to register a low level keyboard hook
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
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)
Sigma detected: Scheduled temp file as task from temp location
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 access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 286344 Sample: 0g5RHXhRrBanMN3.exe Startdate: 16/09/2020 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Multi AV Scanner detection for dropped file 2->35 37 Sigma detected: Scheduled temp file as task from temp location 2->37 39 8 other signatures 2->39 7 0g5RHXhRrBanMN3.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...\aKLYmkhoIRn.exe, PE32 7->19 dropped 21 C:\Users\...\aKLYmkhoIRn.exe:Zone.Identifier, ASCII 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmpA935.tmp, XML 7->23 dropped 25 C:\Users\user\...\0g5RHXhRrBanMN3.exe.log, ASCII 7->25 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->43 45 Contains functionality to register a low level keyboard hook 7->45 11 0g5RHXhRrBanMN3.exe 15 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 27 mail.thanhphet.asia 192.185.113.157, 49748, 587 UNIFIEDLAYER-AS-1US United States 11->27 29 elb097307-934924932.us-east-1.elb.amazonaws.com 54.235.98.120, 443, 49747 AMAZON-AESUS United States 11->29 31 2 other IPs or domains 11->31 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->47 49 Tries to steal Mail credentials (via file access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 2 other signatures 11->53 17 conhost.exe 15->17         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2020-09-16 06:17:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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.

  
Delivery method
Other

Comments