MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ce1d1ee1151f6afdcba77604444c9a5c46b2787131658b4cb6174336e96e11d. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ce1d1ee1151f6afdcba77604444c9a5c46b2787131658b4cb6174336e96e11d
SHA3-384 hash: 3e1e30e85de794f6c4bf70b203e0682c7f0946b1467ce3f58d34587256fdb4ec9e63914a9dc2b3dceb877500ab2a4afc
SHA1 hash: 7014c0c06b79efbc244e879a426cb7bd9329570b
MD5 hash: 621074fbe249bbf09486410690ef48f1
humanhash: robin-butter-undress-utah
File name:MVCORNELIApdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:469'504 bytes
First seen:2020-06-24 08:29:13 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:LmcNMfwR0jsN6PYIU6xJRwCeO7kO2jdqALJ:ycNr0YcgIU6xHwCeFHjdqS
Threatray 10'620 similar samples on MalwareBazaar
TLSH 2CA4010F3798EA17C97C19F8D8D12B0407F66AAA2111FBDE9CC0A5E465D3BEC51212CB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: host.iteamweb.com
Sending IP: 209.59.138.164
From: Cindy Hong <cindy1@ecoray.kr>
Subject: FW: REQUEST LIST - CORNELIA - MUUGA - AVS-2020-93210
Attachment: MVCORNELIA.pdf.arj (contains "MVCORNELIApdf.exe")

AgentTesla SMTP exfil server:
secure231.servconfig.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13605/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Launching the process to change network settings
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ce1d1ee1151f6afdcba77604444c9a5c46b2787131658b4cb6174336e96e11d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 08:31:04 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ptq5d3qrkh3k7xf2o5qeirgjuxcgwj4hcmlfrnglmf2dg3uw4eoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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288f7b2c4d5b4c951a079d7fe188d6fbfb6cedf4db4724f24a418078732a4c65
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356c699175a1c80f88272c54c40bcee13db731bdd78674ec0687fa164db51943
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4b97d14a3d57a73ad88741d5ee82611000eb3b64d7c23f2bc9d63c00d15a5fbd
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8f9586711a18e094be202b9e626a98192e7d100f65ef702c0cc466104028e91d
AgentTesla
+ 10'610 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-ddjps4b1fs/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of SetThreadContext
Modifies service
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.

78a74895405c8b22d7c663dbc1ba3276

AgentTesla

Executable exe 7ce1d1ee1151f6afdcba77604444c9a5c46b2787131658b4cb6174336e96e11d

(this sample)

  
Dropped by
MD5 78a74895405c8b22d7c663dbc1ba3276
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13605/

Comments