MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e966aeb0b188193243b3219ec2ae33fe1801e4e52d0e13ea8a91c1787c2b1654. 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: e966aeb0b188193243b3219ec2ae33fe1801e4e52d0e13ea8a91c1787c2b1654
SHA3-384 hash: 20e85fc7fc69f6bcfddaf99fa680ecdabc6f083c355273f5263a3abe2e8a09382bdd3850682d5e56d42e8a3ab7aff814
SHA1 hash: 386f304fed58df5793a639774e29ad3431f1eab4
MD5 hash: d99c57c1c951bdf36b24a3c7ef34c850
humanhash: march-video-seven-quiet
File name:Bank transfer receipt.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:621'056 bytes
First seen:2020-06-15 12:00:39 UTC
Last seen:2020-06-15 15:27:58 UTC
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:/Grc7NFKhgPtML2vlUuU2tsIKYF+2AmowCKFpCI:kc7NFcgPto2vl7ts4+2B3iI
Threatray 10'636 similar samples on MalwareBazaar
TLSH C9D4AD486E8C9ECCD87BD6F44850A3482E60EC712511EE1E6AF7316BC532FD6B4C95E2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: safariland.com
Sending IP: 103.133.105.20
From: "Aziz Vásquez" <Aziz.Vasquez@safariland.com>
Subject: FWD: BANK SWIFT RECEIPT CONFIRMATION
Attachment: Bank transfer receipt.img (contains "Bank transfer receipt.exe")

AgentTesla SMTP exfil server:
mail.ilclaw.com.ph:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10326/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Sonbokli.Acl.11575.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 12:02:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ftk5mfrramteq5tegpmflrt7ymadzhffuhbh2ukshaxq7blczka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'626 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-re71t6pbbs/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
rezer0
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

img 4f561f158137f235eedd04a34e13e2297861f7f50992e18b9eb928a3f80d7fee

AgentTesla

Executable exe e966aeb0b188193243b3219ec2ae33fe1801e4e52d0e13ea8a91c1787c2b1654

(this sample)

  
Dropped by
MD5 ad85e4f0db93027110d1d2ac0f3437bc
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 4f561f158137f235eedd04a34e13e2297861f7f50992e18b9eb928a3f80d7fee
Cape
Cape
https://www.capesandbox.com/analysis/10326/

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