MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee262364ef33326ce4d145a1bc920ded3750d2d73596c623962080b58084de1d. 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


Intelligence 8 File information Yara 3 Comments

SHA256 hash: ee262364ef33326ce4d145a1bc920ded3750d2d73596c623962080b58084de1d
SHA3-384 hash: 8b04c980931c870e3028881d298867e4adb45150625450e48bd6f8b53bd6495e28e42b396d1e058978c698f856175f29
SHA1 hash: e615e5d128153806519a2d7e500dc3f15a72aaed
MD5 hash: e5bde8a869853246fcb3e03f8549745b
humanhash: august-carbon-ceiling-fillet
File name:Shipping Documents.exe
Download: download sample
Signature AgentTesla
File size:802'304 bytes
First seen:2020-07-31 13:25:27 UTC
Last seen:2020-07-31 13:57:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744
ssdeep 12288:H0bohRdD5Vq7EiTOC4Gk2ScIW549EV/xQ/QxFGmfc4/57l0YKNtKiuJU1F1fwv5j:H0b8lVAE4k2ScxPFGmfc4/LgNtWJUh
TLSH 5205D0447B90E50EC6AF8F77DAD45800EEB8E59B460BE38B348177BF18CE36A9901571
Reporter @abuse_ch
Tags:AgentTesla exe


Twitter
@abuse_ch
AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
39
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-07-31 01:29:00 UTC
AV detection:
26 of 31 (83.87%)
Threat level
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Threat name:
Kryptik
Score:
1.00

Yara Signatures


Rule name:Agenttesla_type2
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information


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

Comments