MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c4fdd44f48f1da417f02494ff2cbfa491ef2e7812c8f0b0b5ffd7c006717f5b. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0c4fdd44f48f1da417f02494ff2cbfa491ef2e7812c8f0b0b5ffd7c006717f5b
SHA3-384 hash: d53e4e7d838384de08ccca39503edb46bf33d62b14e50863e3a0267a49169f1d38dbd1f30cca8c0c8b5ea80695c463df
SHA1 hash: 21c05d197cd999d97a215fe32a9746e4e21e667c
MD5 hash: ea6414e5c28571f538d5b10aff22241a
humanhash: blue-november-potato-autumn
File name:RFQ-HCR-SC 2020-406.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'775'616 bytes
First seen:2020-05-06 19:12:20 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:Ytb20pkaCqT5TBWgNQ7aKgQyTj9g0svinjxYMho2nOmul/b91xG5B2Haze9FkSKy:hVg5tQ7aKiVzsqntlnnUlZ1UsEGFkY5
Threatray 8'958 similar samples on MalwareBazaar
TLSH 9F85F11373DE8361C3725273BA66B741AEBF782506F1F96B2F94093DE820161521EA73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mx3.bangla.net
Sending IP: 203.188.252.14
From: Purchase1 <br7569@bangla.net>
Reply-To: ajit@colorcloud.co.in
Subject: Quotation Inquiry: RFQ/AGF/SC/2020/406
Attachment: RFQ-HCR-SC 2020-406.CAB (contains "RFQ-HCR-SC 2020-406.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27684.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:
2020-05-06 20:15:38 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
25 of 30 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=brh52rhur4o2if7qeskp6lf7usi66ltyclepbmfv77l4abtrp5nq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 8'948 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-ryn679p1ls/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Adds Run key to start application
Drops startup file
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

File information

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

fe43ed8bb3f9a56b1acf33497ab0baa9

AgentTesla

Executable exe 0c4fdd44f48f1da417f02494ff2cbfa491ef2e7812c8f0b0b5ffd7c006717f5b

(this sample)

  
Dropped by
MD5 fe43ed8bb3f9a56b1acf33497ab0baa9
  
Delivery method
Distributed via e-mail attachment

Comments