MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1605f05f2ba5c6c3c93502efcbb0f6bf5386c3a1165b648805b0ead8f627d47b. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1605f05f2ba5c6c3c93502efcbb0f6bf5386c3a1165b648805b0ead8f627d47b
SHA3-384 hash: d29aae9e8d05578b055bbfbf73b8bcc6218105cd8d3d6f94a8386557e259cff095dfc0129fbfa4c0d3a42c73011bb7d6
SHA1 hash: 7fa4ef0768c1bf26bb6aefa4c64f76200e11294b
MD5 hash: eb97a3b38adf54713aac3fbe3b8c9d68
humanhash: earth-cat-black-wolfram
File name:BNKCOPY_GRENWRLD_#0000000279894147_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:591'872 bytes
First seen:2020-06-23 05:32:05 UTC
Last seen:2020-06-23 07:01:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'753 x AgentTesla, 19'659 x Formbook, 12'249 x SnakeKeylogger)
ssdeep 3072:Quo1CR62TGn5DjWHvBGe7xYFSNk8A7zrUTVkffsRhTRwqARVUyj+OFerdyh7fWTB:QuoS62aoPBGeNYFSiDUqITRwq/kcT58
Threatray 10'628 similar samples on MalwareBazaar
TLSH ACC45BB6B0825124D8688F71103E5C9163377F8A3E6A970E745AF2286F732C7777261B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: tgw02.fptata.com
Sending IP: 103.35.64.92
From: Taouih el Mahdi <taouihelmahdi@toyotaphutho.vn>
Subject: RE: Balance Payment remittance confirmation
Attachment: BNKCOPY_GRENWRLD_0000000279894147_pdf.tar (contains "BNKCOPY_GRENWRLD_#0000000279894147_pdf.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12791/
Detection(s):
SecuriteInfo.com.Variant.Ursu.919897.1772.11941.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1605f05f2ba5c6c3c93502efcbb0f6bf5386c3a1165b648805b0ead8f627d47b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 05:34:05 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cyc7axzluxdmhsjvalx4xmhwx5jynq5bcznwjcafwdvnr5rh2r5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'618 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-99kq77j1r6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Loads dropped DLL
Executes dropped EXE
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.

ec20860e82dae2982e603166603f4e5f

AgentTesla

Executable exe 1605f05f2ba5c6c3c93502efcbb0f6bf5386c3a1165b648805b0ead8f627d47b

(this sample)

  
Dropped by
MD5 ec20860e82dae2982e603166603f4e5f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12791/

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