MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06ea54f9d48465183fbdefa051e212dca50f8ae3d7da0fe781953ca3e3d9a974. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 06ea54f9d48465183fbdefa051e212dca50f8ae3d7da0fe781953ca3e3d9a974
SHA3-384 hash: 3bc43e4407c92b5ed53d5aa948f9d83d4aed10fe0a1b063fb024f54267589a4f25343ff7897327fe54669aea4766cfcb
SHA1 hash: d49fd64e5e14228ef67ae1d049075a9e6e65ab60
MD5 hash: 40b6a6eb8919212133d7b2fd003d4c39
humanhash: juliet-pizza-chicken-juliet
File name:cfr1eXQhvpq1qbj.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:453'120 bytes
First seen:2020-06-29 05:59:07 UTC
Last seen:2020-06-29 14:16:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:6Fh1oX/aChzROf0OOxcgifwasOG+h5eWNFcI4I7iwhcz1wf8gTuPw2f6qRRDT5+4:lvRzcdRsOGA9h7/z8g8UqT5+P3
Threatray 10'779 similar samples on MalwareBazaar
TLSH 37A4E01073BD5BA6DA7F87F615668A208FF27D9AA511E75E0EC330EB5426F018B10E13
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: alkuhaimi.com
Sending IP: 209.58.149.71
From: Accounts Department <rud-division@alkuhaimi.com>
Subject: paid invoice
Attachment: paid invoice slip.z (contains "cfr1eXQhvpq1qbj.exe")

AgentTesla SMTP exfil server:
mail.sensar-light.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15331/
Detection(s):
SecuriteInfo.com.Fareit-FVR97B1CDB35EA0.28661.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/06ea54f9d48465183fbdefa051e212dca50f8ae3d7da0fe781953ca3e3d9a974/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 02:23:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a3vfj6ouqrsrqp5556qfdyqs3ssq7cxd27na7z4bsu6khy6zvf2a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8f901388287c1af2dd8b842b84148350d8ea853c72b6f5d4fe3d8de7d87d8484
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aa9df4f8056100406310008515c2504dfe2a1aeea23991ad9b3737aa711c7589
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AgentTesla
+ 10'769 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/200629-7l8b31v5za/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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.

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

z 0a3fc4a029ef1aec1091a0f6f006543887e3d2e8a29fea151a7ca758cdc5fb59

AgentTesla

Executable exe 06ea54f9d48465183fbdefa051e212dca50f8ae3d7da0fe781953ca3e3d9a974

(this sample)

  
Dropped by
MD5 1535c3a727cc072ef1f45218ea311458
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0a3fc4a029ef1aec1091a0f6f006543887e3d2e8a29fea151a7ca758cdc5fb59
Cape
Cape
https://www.capesandbox.com/analysis/15331/

Comments