MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46c6723dba0cf514c72a342d0ed7a53f74b075fb9c2639e48e65ee63bdea4143. 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: 46c6723dba0cf514c72a342d0ed7a53f74b075fb9c2639e48e65ee63bdea4143
SHA3-384 hash: 9ab7ebfab2d5d461d259684a20f8099ff140adacd6e0cb2f309ba160d23604f3f32fadaae91d412376ba31a8a7b1b270
SHA1 hash: 4973d729b4056c9babc79075ef2eebfe89a6951b
MD5 hash: 62f8e29b354a5cfb2b0c897cbb746f32
humanhash: neptune-quiet-crazy-diet
File name:Swift_Mesaji.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'474'560 bytes
First seen:2020-05-21 15:49:55 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:otb20pkaCqT5TBWgNQ7aNwviVa68G5I4jcHKwQr2l4a2cz1wN26A:xVg5tQ7aNIiVyCcwLvs5
Threatray 10'964 similar samples on MalwareBazaar
TLSH 8665E02363DEC361C3726273BA65B741BE7F782506A1F56B2F98093DF820162521E673
Reporter abuse_ch
Tags:AgentTesla exe geo TUR ZiraatBank


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ileti.ziraatbank.com.tr
Sending IP: 45.147.229.227
From: ZIRAAT BANKASI <ziraatbank@ileti.ziraatbank.com.tr>
Reply-To: ZIRAAT BANKASI <ziraatbank@ileti.ziraatbank.com.tr>
Subject: 3500, USD Swift Bildirimi
Attachment: Swift_Mesaji.r00 (contains "Swift_Mesaji.exe")

AgentTesla SMTP exfil server:
mail.dressmartintl.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
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.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-05-22 03:02:21 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
22 of 31 (70.97%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'954 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-srlsrgjkr2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
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
ServiceHost packer
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

r00 0ed34891c27b8129c529460a78a8f82b836881fa656d0358b644ada08f54c846

AgentTesla

Executable exe 46c6723dba0cf514c72a342d0ed7a53f74b075fb9c2639e48e65ee63bdea4143

(this sample)

  
Dropped by
MD5 746fa39219284ce1ad4f60cff56c7b96
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0ed34891c27b8129c529460a78a8f82b836881fa656d0358b644ada08f54c846

Comments