MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5cdcc57a95c7725e8cc39b7dbd3321423bb0a93ada0a692914cfb8aa65943524. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5cdcc57a95c7725e8cc39b7dbd3321423bb0a93ada0a692914cfb8aa65943524
SHA3-384 hash: 2c13776e6679f7969f7e23e43a99152a4434817c1af9423101fd1fb42ec6028843287f0a25db5cfe71f4adbdaa1e5a7a
SHA1 hash: 859a269a8ffe5849176c3d1919f496d49f7a9a48
MD5 hash: 77d5357ff30bdcbc887fcc7c01599fde
humanhash: failed-fillet-mexico-cold
File name:Bank slip on 7-june-2020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:402'432 bytes
First seen:2020-06-23 06:10:21 UTC
Last seen:2020-06-23 13:33:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:ZEEZWmz79GDXwvFUUHmeJekvFGxuEgPiJmz:1WmdKXJGb5MxuEQH
Threatray 10'649 similar samples on MalwareBazaar
TLSH F484222A424C4577ED4C273D68205100477791557877CB2E5EBCECFB2B6B38D68A0BEA
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: www4.webmail.pair.com
Sending IP: 66.39.3.58
From: Natalie Hok <accounts2.dept@artizen.com.sg>
Subject: Payment copy
Attachment: Bank slip on 7-june-2020.xls.xz (contains "Bank slip on 7-june-2020.exe")

AgentTesla SMTP exfil server:
smtp.bnb-spa.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12825/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.fc.26022.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5cdcc57a95c7725e8cc39b7dbd3321423bb0a93ada0a692914cfb8aa65943524/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 06:12:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ltomk6uvy5zf5dgdtn632mzbii53bkj23ifgskiuz64kuzmugusa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'639 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Link:
https://tria.ge/reports/200624-n4cspejka6/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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.

a1e979f02a53d52084e3c41d1e7810e8

AgentTesla

Executable exe 5cdcc57a95c7725e8cc39b7dbd3321423bb0a93ada0a692914cfb8aa65943524

(this sample)

  
Dropped by
MD5 a1e979f02a53d52084e3c41d1e7810e8
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12825/

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