MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7476dcf410a70085858f6941dd7b2eecfee947c2fc5f3119007fa32f46510bd2. 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: 7476dcf410a70085858f6941dd7b2eecfee947c2fc5f3119007fa32f46510bd2
SHA3-384 hash: 450a2a4ff9e0f5f6dab717f92c92db59a23d3c70d26b35db513b721bfcf5b8797e944cc25936b590505aa387fd44d77b
SHA1 hash: 11b2097d9ad93c6ce29e252a95c0b242f6be766f
MD5 hash: 522999de9b8ce418029ff040802697a9
humanhash: blue-fish-bluebird-eleven
File name:crypt.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:557'568 bytes
First seen:2020-07-09 08:23:34 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:UVO2acTaulCSRO6XtVB8LXZ2zKd6wEUz32EZMJD:UvLTESR/teXZ2zKUG32EZo
Threatray 10'685 similar samples on MalwareBazaar
TLSH 7CC402F973EC5F26E9748BFA553450414FF9381F0176E26A9CC130CA2871F986A29A37
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: fre.freespirittours.ge
Sending IP: 192.254.140.61
From: executive@freespirittours.net
Subject: proforma
Attachment: proforma.rar (contains "crypt.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com: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/23585/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.378.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7476dcf410a70085858f6941dd7b2eecfee947c2fc5f3119007fa32f46510bd2/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 07:20:36 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=or3nz5aqu4ailbmpnfa526zo5t7osr6c7rptcgiap6rs6rsrbpja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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47ce52b1f15fd49510cfba9d86dce468c950d0a5bd7866f41a7affe9e9508f23
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a46f78f7e28f2091db3e5c505f6c2811397464d6220c52a747cbde491584ca2b
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a8b678fcf25d4abc38f6fbd5bb7b1d79b90f111967e956f695f36e5a058d1419
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b78e43fe4a9f8cf39f98118729a50ceb4914767642283ccb8ccac6c754372c27
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cf902bef4285e284b94b032a1636f481cfc64cece90489b6055c7227536bbaa5
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efa7f245a35c85568d26690f149f992e77c007fa1fbb7c2f4f050cea7fcca930
AgentTesla
+ 10'675 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/200709-drexjtqdtj/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
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.

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.

b25960443b4747d79c38693e12c9b744

AgentTesla

Executable exe 7476dcf410a70085858f6941dd7b2eecfee947c2fc5f3119007fa32f46510bd2

(this sample)

  
Dropped by
MD5 b25960443b4747d79c38693e12c9b744
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/23585/

Comments