MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba99ebdbb38769a5fce130e0a16cd0c2aa0380cfc4ec5dd257dcadcdcea69ee4. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba99ebdbb38769a5fce130e0a16cd0c2aa0380cfc4ec5dd257dcadcdcea69ee4
SHA3-384 hash: a3816386714ca86a6ea806377604f4851464b7f9eeec54d8cab4336bbff0f0b074fb1f777174bbc02136e85de571b6aa
SHA1 hash: 3201fd68704cfa89e9f32f807cb1cdf4bf39bc45
MD5 hash: 5bdf485867aa3d87b494be177e7c98da
humanhash: venus-batman-failed-wolfram
File name:House Pics.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:913'920 bytes
First seen:2020-07-20 12:12:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:95Nq6MLZrg1q9I6/kldSCGDyhqtFwpUSgQPxw3jIUmMod+ik4g8y3SoDwOPCT337:3Q6qcOPWO/9rEloDwl
Threatray 10'584 similar samples on MalwareBazaar
TLSH CB15E1C83B40940EC59E1EBA5E51CD708330AD46F6F3E34767C66E9E297E39BC905292
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.24january.ro
Sending IP: 5.2.182.144
From: Respicare Imports <import@respicare.ph>
Subject: Register/Sole agency agreement
Attachment: House Docs_Pics.iso (contains "House Pics.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29080/
Detection(s):
SecuriteInfo.com.CIL.HeapOverride.Heur.28569.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ba99ebdbb38769a5fce130e0a16cd0c2aa0380cfc4ec5dd257dcadcdcea69ee4/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 12:13:11 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xkm6xw5tq5u2l7hbgdqkc3gqykvahagpytwf3usx3sw43tvgt3sa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'574 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200720-ppffymfhls/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ba99ebdbb38769a5fce130e0a16cd0c2aa0380cfc4ec5dd257dcadcdcea69ee4

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

MassLogger

iso cb7a462223f02ca4a41ce7f48a6bb8c7ee0d36798c12b1559bcdabe25d57141f

AgentTesla

Executable exe ba99ebdbb38769a5fce130e0a16cd0c2aa0380cfc4ec5dd257dcadcdcea69ee4

(this sample)

  
Dropped by
MD5 a14cece52ea128b6275c15b17ee464e8
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/29080/
  
Dropped by
SHA256 cb7a462223f02ca4a41ce7f48a6bb8c7ee0d36798c12b1559bcdabe25d57141f

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