MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 437d00efdb3e3514135b55fc3574fdf4e109d527f2c998bf614ceb33088effdf. 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: 437d00efdb3e3514135b55fc3574fdf4e109d527f2c998bf614ceb33088effdf
SHA3-384 hash: df637e038e260d867a7cc6284fb13ae9613d8a7cf054101eae5097f074a003a91a553860c376d45f8ae1dd1f82039412
SHA1 hash: d02597105fa9333d4c250dbe4bbc661a0f4b7da3
MD5 hash: 0de18d164e75ab0d3e622ffd37b976f7
humanhash: beryllium-oven-apart-georgia
File name:new order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'593'344 bytes
First seen:2020-05-11 14:55:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Etb20pkaCqT5TBWgNQ7amdNKoIHC4b3Ni8DTmiKQFNzOCtCciXIP+OgcNW/6A:tVg5tQ7amdNbPy3NtTmiKUlCfI+OTu5
Threatray 10'925 similar samples on MalwareBazaar
TLSH E675EF1223DD8360C77E52737A657701BE7B782905A4F87B2FF4093CA9201625E1E6AF
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: main.oal.com.my
Sending IP: 103.8.26.32
From: Muhammad <nickfinlay@carpetlinedirect.co.uk>
Subject: Re: Purchase Order
Attachment: new order.z (contains "new order.exe")

AgentTesla SMTP exfil server:
mail.tipusurgical.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 13:27:17 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=in6qb363hy2rie23kx6dk5h56tqqtvjh6lezrp3bjtvtgceo77pq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1507bb2255e3c8fc397bcaa4884bf3eca1f50f71d243a09993870f7daa9d352c
AgentTesla
1a6ced8369156b97bcdafc4b48c1c57ff252bbb4faf077dc29abe9d60ae7fffb
AgentTesla
25f58063e006aed1e957ce4db65718f830cdddf3afb0bbf724f793a8c569e290
AgentTesla
2dd7ab98c842ba266d58d3ad1495727981952821c2375d86b1423c137799a753
AgentTesla
5fcfcf6dd699c3647f4b79475da5ee9fd44126aabb1edc6e7bd88976a9abc39f
AgentTesla
6ce36752c7f2bb4f49a610660714c4b8521643d2035e74f08f326307140c598a
AgentTesla
7e08e758f9ab52f92fb38a7d7f114ea84df6804105def422feadb8f631a6c8af
AgentTesla
9a2ffcf3f6be8f2fb3ea792c854fbe72e907c99391ded77733a1401d4d168e9e
AgentTesla
abe31ed969a901ceaf37db8f559cea9f23facc8c37a691777a64a45e24a94307
AgentTesla
aef701274d6fae63271e1cc66aa3040f9a337437e921240d2b990d82ebd4b094
AgentTesla
+ 10'915 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-mrvdf2hkfx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
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
ServiceHost packer
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

zip 9eb2194dbdb84ec00ceef6bc26720c07724b93b5f00c0cc542cf978cb5477308

AgentTesla

Executable exe 437d00efdb3e3514135b55fc3574fdf4e109d527f2c998bf614ceb33088effdf

(this sample)

  
Dropped by
MD5 0e1db7be4d241179418cefb4073f0f79
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 9eb2194dbdb84ec00ceef6bc26720c07724b93b5f00c0cc542cf978cb5477308

Comments