MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 841418cdd1e9639a6a192eb8f9fd9881f042f49a7cb2bd3463a8a6964a424b50. 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: 841418cdd1e9639a6a192eb8f9fd9881f042f49a7cb2bd3463a8a6964a424b50
SHA3-384 hash: d631ee7a5145752118363cc44405c9907e1a7f628f4ec5ce55a27566a9af48f5dcc863f2f4177407104908e306484993
SHA1 hash: f6d454e65aabcf2ee7c13eb01b776e2d557bf30f
MD5 hash: eafb5ecce79a78ff6f61de7830e3c492
humanhash: mars-wisconsin-nine-uranus
File name:CONSIGNEE BL. NO GLNL20063871.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:401'408 bytes
First seen:2020-06-30 13:35:34 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 6144:zZPLBwmKZCZq+9JesoJryEfHrJQ6upiNdo/6jl+rGfojuPqa+UsUd0d5bo15k31x:zZDBwmKZB+9ksKyEfH+nCozJUqi0HTt
Threatray 10'688 similar samples on MalwareBazaar
TLSH E384127872751B2ADAFA87F4705184A00FB2B21B3511E36C7EA169CF68B37419631F63
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: petrit.best
Sending IP: 104.129.0.123
From: GLT - NATTAPOL <nattapol@globelink-thailand.com>
Subject: CONSIGNEE BL NO GLNL20063871
Attachment: CONSIGNEE BL. NO GLNL20063871.z (contains "CONSIGNEE BL. NO GLNL20063871.exe")

AgentTesla SMTP exfil server:
mail.daiphatfood.com.vn:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/17238/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/841418cdd1e9639a6a192eb8f9fd9881f042f49a7cb2bd3463a8a6964a424b50/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 09:40:36 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qqkbrtor5frzu2qzf24pt7myqhyef5e2pszl2nddvctjmsscjnia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'678 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/200630-6hq8n42nse/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP 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 00dbeac5899db5464b4a0e6797aed27f1a7788badaa57777c52f2752cb9f3251

AgentTesla

Executable exe 841418cdd1e9639a6a192eb8f9fd9881f042f49a7cb2bd3463a8a6964a424b50

(this sample)

  
Dropped by
MD5 4096a01f7257106801835cf579f4f611
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17238/
  
Dropped by
SHA256 00dbeac5899db5464b4a0e6797aed27f1a7788badaa57777c52f2752cb9f3251

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