MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12d4cedec9905465140759b65614265a0dfad6deba2ee16c8dbe30f46ca2df5a. 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: 12d4cedec9905465140759b65614265a0dfad6deba2ee16c8dbe30f46ca2df5a
SHA3-384 hash: faa5e32f420d887e0507fb139d619832221c80caa11b69876911a9120d8eec0d14dc8b95c3d97733e94cdf2611374048
SHA1 hash: f5a0b9598c6e16736240658b20262867dc8e0200
MD5 hash: d61a0a59e82ebb867fee6baf247139be
humanhash: sad-seven-undress-romeo
File name:MDP6000137265 RFQ6000137265.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:514'048 bytes
First seen:2020-05-11 15:17:35 UTC
Last seen:2020-05-11 16:10:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:p9LYMOhgMTTItjyProrSc2Hj3zcfluG5gYeJowSHMnK4pk9gkFcWTgi6TrjMwOMn:DLuhgWTI9WcrBfhoh+Sp6lVlTwO
Threatray 10'619 similar samples on MalwareBazaar
TLSH 6DB4BE0523BC6B22E07A9BF554F0A421C7F676177078E7AC4DD620CA1AE2F81C951F6B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vogo-online.net
Sending IP: 93.90.195.93
From: Cheng, Melissa <melissa.cheng@akersolutions.com>
Subject: RFQ6000137265 Davlin Project - Bend Restrictors
Attachment: MDP6000137265 RFQ6000137265.Gz (contains "MDP6000137265 RFQ6000137265.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.48634.11425.12776.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 16:07:43 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=clkm5xwjsbkgkfahlg3fmfbglig7vvw6xixoc3enxyypi3fc35na._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'609 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-y3f2ara4xx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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

gz dd5eb25709af4ba0ca9a34c36f901caa5d24e379ff721c5e532fceb94654f2c5

AgentTesla

Executable exe 12d4cedec9905465140759b65614265a0dfad6deba2ee16c8dbe30f46ca2df5a

(this sample)

  
Dropped by
MD5 a8ecae4124470620d875e5f84f740d50
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 dd5eb25709af4ba0ca9a34c36f901caa5d24e379ff721c5e532fceb94654f2c5

Comments