MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 329def7ed2b3e21852c057f9db14aa69756635b6be94de40b19b95bd10e1d71d. 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: 329def7ed2b3e21852c057f9db14aa69756635b6be94de40b19b95bd10e1d71d
SHA3-384 hash: 58eba22b26fc1a29c88d3b2f6ae5bc4760cbde30842d9fa9c1da9abd7b37efcf2691cc5afd998e6f471329d0d1fa0bcb
SHA1 hash: 845056cffbc74ef74ae18f1535819c1fd1eaefbf
MD5 hash: c14e2f7c8e8cc81b9dca88b81369b5aa
humanhash: orange-december-ceiling-echo
File name:PO-11059021022021.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:415'744 bytes
First seen:2020-06-19 16:46:44 UTC
Last seen:Never
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:aJeffORwwqUUIUE0EL3o6WJVOlEEb3h13W:jmRw210EL8JVO+Ebm
Threatray 10'802 similar samples on MalwareBazaar
TLSH CB94F19D82A88131F527A7FDDCE3745723A4F062DE67E39C1F4121E39926BC1C920A67
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: iap-india.com
Sending IP: 38.130.220.104
From: karthika.p@iap-india.com
Subject: Purchase Order (Ref: PO-11059021022021) - Project: Redhill L14 
Attachment: PO-11059021022021.zip (contains "PO-11059021022021.exe")

AgentTesla SMTP exfil server:
mail.standard-engg.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9662/
Detection(s):
SecuriteInfo.com.Trojan.KillProc2.11011.31359.17122.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-19 17:39:19 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gko667wswprbquwak745wffknf2wmnnwx2kn4qfrtok32ehb24oq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0b33dac5aa5963fc19e2db868690d76e0655d2bc6f1801eca5e1f26d903c16b0
AgentTesla
2580c9b3595a33f6f0cf4565dca85a884d2aecf8f4324f61a81f02fb4a68ae20
AgentTesla
2c1988b65fec7b60932b4ecdd808c99f026ef9e6e97244b56ebbe629a22c1e4d
AgentTesla
2d52f8dfee7a708fec8ddfd1d6634c278ce495b703e48abd1a5436473b550926
AgentTesla
58d9e513d38d0b146e17845049bb2510b567a3d21842df6f4fef98948b9e25a7
AgentTesla
765d8bb97b56addf0b725b4d289e6a73e8d5d80f74cf694d0831507690cfc8d1
AgentTesla
79a5a1012a618aa8aeb77bc2742c11120634b0c5ad7bacdf37ee79aff484a6e4
AgentTesla
d0827cda0f661b31e3bea548b6c9cab31d4fc5210ff275b98d8e4818e89ac1d3
AgentTesla
d326b7ca6b3ce11c8e23ef882b9b197d437366c03f14d51b0bdd2ff434f29bbc
AgentTesla
fb21fea4253258e56da254f5f1009be32ca3b49f2c8dbf617188e9f0afe127d3
AgentTesla
+ 10'792 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Link:
https://tria.ge/reports/200624-d51427b822/
Behaviour
Modifies registry key
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Drops file in Drivers directory
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 7ad70dc95ae7e7d446a069e1d76157370c462c1fe84892c7ca08c13da517bebc

AgentTesla

Executable exe 329def7ed2b3e21852c057f9db14aa69756635b6be94de40b19b95bd10e1d71d

(this sample)

  
Dropped by
MD5 83b1d28fd15723f3ab1299bbfe148eb6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7ad70dc95ae7e7d446a069e1d76157370c462c1fe84892c7ca08c13da517bebc
Cape
Cape
https://www.capesandbox.com/analysis/9662/

Comments