MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62585466eb01e6041702b6ba191a833b6016278c0e07846a0f592ba6920f3a44. 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: 62585466eb01e6041702b6ba191a833b6016278c0e07846a0f592ba6920f3a44
SHA3-384 hash: 7089f0dc8b8d66c35fedf104b5ea6da08fa53ea00f592ff02c571a36c7b11b630c57587483e98bd9a51a7bb7a97dc197
SHA1 hash: 8aaf40c59d1e1aab2dc2875b58c5a7e6ebfec924
MD5 hash: 52df2eb93ff39fb7798aa7170900c122
humanhash: ack-ohio-edward-east
File name:PO-simplifnetworks_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:581'120 bytes
First seen:2020-05-14 13:11:18 UTC
Last seen:2020-05-14 13:57:34 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 12288:f8ov/0HgQLwNG2yYofyyVuW8s8pAJXsuIc2kzpe87Bc:fx0NX1UAfvxz5d
Threatray 10'717 similar samples on MalwareBazaar
TLSH 96C4BE1036BD6325E0B98FF868A1E050C7B17E6A74BED72D4E8174CA25F1F80CA65D27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.simplifnetworks.com
Sending IP: 45.95.171.108
From: Rui Ting <postmaster@simplifnetworks.com>
Subject: PO-simplifnetworks supplies pvty new order
Attachment: PO-simplifnetworks_pdf.iso (contains "PO-simplifnetworks_pdf.exe")

AgentTesla C2 exfil server:
http://ekute.ml/a/inc/ef7660fe28decb.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.DownLoader33.41351.24922.220.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 06:45:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mjmfizxlahtaifycw25bsgudhnqbmj4mbydyi2qplev2neqphjca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'707 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-swzemhr4p2/
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
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

iso d30a10ca80d92884375fa1832aab3eec895cf76d320a4eb50aaff224572f93ae

AgentTesla

Executable exe 62585466eb01e6041702b6ba191a833b6016278c0e07846a0f592ba6920f3a44

(this sample)

  
Dropped by
MD5 15e8f2f8fef6095dfb83cf17ec3e81cb
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d30a10ca80d92884375fa1832aab3eec895cf76d320a4eb50aaff224572f93ae

Comments