MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d50f85be9ba623c39990f888b9d1d43ac5fa8c317529a3256f4c79d48a626c7. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d50f85be9ba623c39990f888b9d1d43ac5fa8c317529a3256f4c79d48a626c7
SHA3-384 hash: 4c79a7db52a649ebc9ee151bb3967952eb40b0d262e7d4f9f0d02b191920421d63e0f52416d628737752534255d1b752
SHA1 hash: c1c03a01b79fed2346cdc4b0bb79db22e6c5b180
MD5 hash: 57526be266552e6aaa1b7d00bc8a3375
humanhash: march-kansas-lake-winter
File name:solicitud de presupuesto.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:717'824 bytes
First seen:2020-07-21 15:37:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:Sr34BEjEiLiHExkrjIVluXu2Ttq8PcReO2v2AnOXHp0t:SHmckgrue0s8PccAmO4
Threatray 10'579 similar samples on MalwareBazaar
TLSH 6EE49D00FBF485CAD3AA5F7AD47141009671F95BABE6E38B3B84F6AD18523588743F12
Reporter abuse_ch
Tags:AgentTesla exe HostGator


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gateway22.websitewelcome.com
Sending IP: 192.185.46.152
From: logistica@acserviciosgenerales.com
Subject: solicitud de presupuesto
Attachment: solicitud de presupuesto.cab (contains "solicitud de presupuesto.exe")

AgentTesla SMTP exfil server:
smtp.capeqlc.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30246/
Detection(s):
SecuriteInfo.com.Gen.NN.ZemsilF.34136.Rm0@aWdRo@i.13577.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/393424
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7d50f85be9ba623c39990f888b9d1d43ac5fa8c317529a3256f4c79d48a626c7/
Threat name:
ByteCode-MSIL.Trojan.MassLogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 15:38:13 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pvipqw7jxjrdyomzb6eixhi5iowf7kgdc5jjumsw6tdz2sfge3dq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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d7f94abc222e9d72d3878ee97d3c257878e724bdb83e0ea9e92fc202d992be41
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AgentTesla
+ 10'569 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/200721-ndfts28nxj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Modifies service
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7d50f85be9ba623c39990f888b9d1d43ac5fa8c317529a3256f4c79d48a626c7

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

cab f368d45f91cc336c5ea53672e7a9fd8ec800a72d5be6a62bc5d952bbf939c842

AgentTesla

Executable exe 7d50f85be9ba623c39990f888b9d1d43ac5fa8c317529a3256f4c79d48a626c7

(this sample)

  
Dropped by
MD5 afc2ec8e0417f6d33b843352c1e167a0
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/30246/
  
Dropped by
SHA256 f368d45f91cc336c5ea53672e7a9fd8ec800a72d5be6a62bc5d952bbf939c842

Comments