MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02e52123ac380ed5e3b0b8ce9322680b8e1d8082c9f181588cc7213cd701d69d. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02e52123ac380ed5e3b0b8ce9322680b8e1d8082c9f181588cc7213cd701d69d
SHA3-384 hash: 7794422984e400c7f7c54808cd2d2c55538de74f28532adb85916ec0fa02c03ea411bd68a5d9bce40fcd7e44bce7634e
SHA1 hash: a3f105f01618bdde7401a0bc00858efb6fd581c7
MD5 hash: 4ca9bc95b5dd0705c64b4579b68ee65e
humanhash: oxygen-winter-kentucky-snake
File name:Cita urgente.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:481'792 bytes
First seen:2020-07-22 09:34:32 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:QNHr2tJMPUm2iNSVmE6PpmfB/QIaeg6xf7z8aIxx:QgMcm1CQs/aegqfYxx
Threatray 10'633 similar samples on MalwareBazaar
TLSH 88A4D010FBF80BDADB5907B9E0211650ABB9651E63DAE70D2B91F1DC1A35B808713F27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: outmx-267.london.gridhost.co.uk
Sending IP: 31.170.120.152
From: Plásticos Ferrando, SL <tuberias@ferrando.net>
Reply-To: Plásticos Ferrando <Ventas@imagencolor.cl>
Subject: RE: Cotización
Attachment: Cita urgente.r00 (contains "Cita urgente.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/31037/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/02e52123ac380ed5e3b0b8ce9322680b8e1d8082c9f181588cc7213cd701d69d/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-22 09:36:09 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=alssci5mhahnly5qxdhjgitibohb3aeczhyycwemy4qtzvyb22oq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'623 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200722-e7p1bcmjza/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/02e52123ac380ed5e3b0b8ce9322680b8e1d8082c9f181588cc7213cd701d69d

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

r00 08856673e8b49b4da9ad959f1b25f6393e1b8a86e937e1550d2def437a14b514

AgentTesla

Executable exe 02e52123ac380ed5e3b0b8ce9322680b8e1d8082c9f181588cc7213cd701d69d

(this sample)

  
Dropped by
MD5 3698a6345fd5524b79e8a44b91055ff4
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 08856673e8b49b4da9ad959f1b25f6393e1b8a86e937e1550d2def437a14b514
Cape
Cape
https://www.capesandbox.com/analysis/31037/

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