MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95a428e8e715c2196655a1a0ff7842d1867d894c1acfc4f04ebf552537c57a4c. 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: 95a428e8e715c2196655a1a0ff7842d1867d894c1acfc4f04ebf552537c57a4c
SHA3-384 hash: 827ad527aa4a7247eb84ce39e31803c9458ae2ab92f49bfa061cb08070ad893dcd06e2706cdf756b983cdb2a385f7d19
SHA1 hash: caa2eb3e6b823b33387949d4490ccb078e94179f
MD5 hash: a3efce8d3e14a7c07e79ac08177afa8e
humanhash: table-chicken-three-finch
File name:PO#83297.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:505'344 bytes
First seen:2020-05-12 08:23:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:6XmqymedqFRjeYZEWj9avc9r9Qf4zreVE72y1Xi/YpNHG+EXi8faJwefgtKH5KUa:631ZE6AM9Qf8qyXpDG+CaqRtinWt
Threatray 10'862 similar samples on MalwareBazaar
TLSH 29B4EF3A375FEF07D69E00FA8040205097B49E7124DBEBA6EDD2B4E82AE57D20645DC7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: regular1.263xmail.com
Sending IP: 211.150.70.203
From: Cem YÜRÜK <admin@yingshitech.com>
Subject: Re:U_R_G_ENT O_R-DER/ June/July Shipment
Attachment: PO83297.zip (contains "PO#83297.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR.5488.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 08:36:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 31 (70.97%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=swscr2hhcxbbszsvugqp66cc2gdh3ckmdlh4j4cox5kskn6fpjga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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66def3420ebfcf662ea2a968bed4968ed853514fb11fc15254faf20b81fcc320
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6f429f659ae1a2982550afb10873ba61aabdd7ee26f54db1c3c26f2634568e25
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866c0ed515a8b489e43ec168777e102573e313547b9c93f32d93203473502ae1
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ca6d1749f9645475aa7ab0ca268e31ba00817a8c70467c4d6d88bb2ca54d596d
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e827414f6e03d1c59af0cc4e687be3d3f6ecb488e5c7df109fefe833d07d7564
AgentTesla
+ 10'852 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-tqb5s16qlx/
Behaviour
Creates scheduled task(s)
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
rezer0
AgentTesla
CoreEntity .NET Packer
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.

e9d3c0dfd271de4dcccdd1a2ffd38e02

AgentTesla

Executable exe 95a428e8e715c2196655a1a0ff7842d1867d894c1acfc4f04ebf552537c57a4c

(this sample)

  
Dropped by
MD5 e9d3c0dfd271de4dcccdd1a2ffd38e02
  
Delivery method
Distributed via e-mail attachment

Comments