MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0aa2db35de27670d6ab38b3e054ad0fa5fb46750c2ec32f5fde3a56b9485a103. 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: 0aa2db35de27670d6ab38b3e054ad0fa5fb46750c2ec32f5fde3a56b9485a103
SHA3-384 hash: 69d38c2b0849a9f0bb939bd64a55849a80f99c83268bb5b34fd44bc7aed3473b5af4ad5026db1fc594efdbfb12dd4ba5
SHA1 hash: c5c92b061bc34ed31b015c6e8a129ebe5ae005b1
MD5 hash: 5f75c96aed17050b6cf239718295ba61
humanhash: stream-arkansas-double-india
File name:Recibo del envío.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'046'832 bytes
First seen:2020-06-08 06:28:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:NaUqyK6VEt6rCOFPFqIsdeUQHnwU93aKrhhWSnjoX:xi6NXqIsdeUQHwEXhhro
Threatray 11'332 similar samples on MalwareBazaar
TLSH 4C256C3DBA49D812D23D8071D496E2B123316D4A6A13C70F36C87F5F7E723C7266A25A
Reporter abuse_ch
Tags:AgentTesla DHL ESP exe geo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: trabist.ooguy.com
Sending IP: 192.99.54.229
From: DHL EXPRESS <export@gregge.top>
Subject: Aviso de llegada del envío
Attachment: Recibo del envío.iso (contains "Recibo del envío.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Infostealer.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 06:30:07 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bkrnwno6e5tq22vtrm7akswq7jp3iz2qylwdf5p54oswxfefuebq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
10a218233adab0c665d5a4e95a6c9af38bc2de5e9c81e9bf0b12587780e1b97f
AgentTesla
4787bd2bbbc1a97f0c3e3b5ae88bf23e9843271eb4badb9332fea81def56e5b1
AgentTesla
64e34936bf03d8c3f68630dbfac2d06157ce7cf9c2e8ce346549e1d1a70ab85e
AgentTesla
6eb63858afa241915034f0e38ef048db360a6a1af4cd1a2f10f26de9712805c5
AgentTesla
a85880ca7ce394362c81b3fdbc1650de0ccbfb0eaf0e95038344caa309c332c9
AgentTesla
b8968bfb9319f3bffbc742c99a60acf9dcc47c24eaf92ce5d5c8233807093df8
AgentTesla
c77c5b4a3662589a0b9bb1b9bdde49afe9ab55d2b1ac17a1c23e056801c1a922
AgentTesla
cc976126805d59f17a49219bf29d4de6707a8972ef94e04f1f9d0e26746854e7
AgentTesla
d6de7175146f4b7d262b23adb6b14f3193fc755e10d80353a1a3cc9a164177e8
AgentTesla
e2d6119bb484c9e5f5a7107b4687553416208badbb881df4328bec5146d08509
AgentTesla
+ 11'322 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-fcwrezbcx6/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Modifies service
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
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 e2f62f07b6a8ed46ba56ec1fa1b03ca7b171696ce0056da783ad24e57ba62dcb

AgentTesla

Executable exe 0aa2db35de27670d6ab38b3e054ad0fa5fb46750c2ec32f5fde3a56b9485a103

(this sample)

  
Dropped by
MD5 d07eb345ef0d4e409884232be5f05eae
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 e2f62f07b6a8ed46ba56ec1fa1b03ca7b171696ce0056da783ad24e57ba62dcb

Comments