MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be823d1cf2f6d602b91ec0b226fcb8a393f15efd519ddea975a2dfc6fa348195. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be823d1cf2f6d602b91ec0b226fcb8a393f15efd519ddea975a2dfc6fa348195
SHA3-384 hash: 631c4965a6d9ba0f43571d42241f128bd3dd092e7403857d04cac4f36866d9ec01ea5a22d51fef1704dda8b6a526daec
SHA1 hash: 15d30fce8dd2e5a351df54cb3cf298417bae2ded
MD5 hash: 20bb48a4b3b4f0a778a4e0afe2dc3502
humanhash: sodium-berlin-lion-berlin
File name:Commecial Invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'465'856 bytes
First seen:2020-05-27 06:28:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:3tb20pkaCqT5TBWgNQ7a78ChZU6d4LGSF+CrhdH+1By37iHmcyaerc6A:0Vg5tQ7a78CTU6EGlC6o3+YE5
Threatray 11'147 similar samples on MalwareBazaar
TLSH FB65E01373DE8365C3B25273BA697701AE7F782506A1F96B2FD4093DEC20122525EA73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: chunan.com.cn
Sending IP: 45.153.240.178
From: accounts@chunan.com.cn
Subject: Payment Advice
Attachment: Commecial Invoice.zip (contains "Commecial Invoice.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-27 07:13:12 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 11'137 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-4xeel4s89e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
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.

Malspam

AgentTesla

zip cf863194128f139a25c094066a68be70995e6d5be58fe6a8b5a406e1b0140846

AgentTesla

Executable exe be823d1cf2f6d602b91ec0b226fcb8a393f15efd519ddea975a2dfc6fa348195

(this sample)

  
Dropped by
MD5 900861624b224ce89c743c4da389dee0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cf863194128f139a25c094066a68be70995e6d5be58fe6a8b5a406e1b0140846

Comments