MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0e9d79afcb3b139d4bfeba5311c3a9efb5b66d95342b5c12bafff57582c89135. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0e9d79afcb3b139d4bfeba5311c3a9efb5b66d95342b5c12bafff57582c89135
SHA3-384 hash: a5a618db581d9ba3ba2080788bfc42754d7f8de04c4bd2805cec9064f5ed7a39b17897e4772d626839b0bd82cd80f926
SHA1 hash: 1819ad39315a057f2da1e3181f04bcc1af978391
MD5 hash: f68bfdb21ebdabe82d45428eebed550f
humanhash: eight-six-oxygen-comet
File name:HALKBANK.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:472'064 bytes
First seen:2020-06-04 13:24:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:4IjT6gpjlLSpDHbPFqpHU6GVezWKC2rKfJfiynHsjLWbSH:4EmgpJkHb0p0/VUfC2rKoynHa6bSH
Threatray 11'300 similar samples on MalwareBazaar
TLSH 43A4E058B69C1DB7C67A25F40CD2980123F4D51629ABF2CD5DD3B4EF58E6F800A32A87
Reporter abuse_ch
Tags:AgentTesla exe geo Halkbank TUR


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: halkbank.com.tr
Sending IP: 45.11.19.224
From: T. HALK BANKASI<EKSTRE@halkbank.com.tr>
Reply-To: T. HALK BANKASI<EKSTRE@halkbank.com.tr>
Subject: T.HALK BANKASI A.S. 04.06.2020 Hesap Ekstresi
Attachment: HALKBANK.zip (contains "HALKBANK.exe")

AgentTesla SMTP exfil server:
mail.gunaybayrak.com.tr:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-04 13:36:23 UTC
AV detection:
16 of 31 (51.61%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=b2oxtl6lhmjz2s76xjjrdq5j5623m3mvgqvvyev2772xlawise2q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 11'290 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-gmvcs95rcs/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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 7d412c39c98722fc15fcbc3acf4cd1125f722fff1a5fc49e7408f440b8eff9fe

AgentTesla

Executable exe 0e9d79afcb3b139d4bfeba5311c3a9efb5b66d95342b5c12bafff57582c89135

(this sample)

  
Dropped by
MD5 354dbad28af0d02c537b7a57895e17f1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7d412c39c98722fc15fcbc3acf4cd1125f722fff1a5fc49e7408f440b8eff9fe

Comments