MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10566a81427f90f1a6eb8b01545c41efe5d7d42602bdc6c6762930ad8f304d88. 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: 10566a81427f90f1a6eb8b01545c41efe5d7d42602bdc6c6762930ad8f304d88
SHA3-384 hash: 9541fe2a1c0bba7b8022536219627121c74c74e3ed75eb2fbfe565df6d2682d1bba9964c334c07da2a39928f8127ff7c
SHA1 hash: 35adfaa584c5e52cb66ef972cd539a66666a0987
MD5 hash: 5dddd203d4c4eb9bbf7b254a4c15df32
humanhash: washington-idaho-magazine-red
File name:New Order Inquiry.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:530'432 bytes
First seen:2020-06-05 10:25:54 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 12288:7RCwt3cmGNer0tlTaXcUQoZxrK6cUglMkgAqb:7RCSMmG20tlMP
Threatray 10'605 similar samples on MalwareBazaar
TLSH 60B4E08936287B4FC4BD87F6489A1D2023B0257B921AF3029CD374EE657DFC68A152D7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.ggkorea.co.kr
Sending IP: 164.124.107.127
From: Gina Ching <eugenio.braghini@intred.net>
Subject: New Inquiry Order
Attachment: New Order Inquiry.rar (contains "New Order Inquiry.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 09:59:29 UTC
AV detection:
23 of 30 (76.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cblgvakcp6ipdjxlrmavixcb57s5pvbgak64nrtwfeyk3dzqjwea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1561967cff081a9b139de45a82e6a61e2f5b01834d4666f2fc88cf0c52220268
AgentTesla
397dd4bc6657e428ed2b5d3bcf09d3409d943796cfe5d096583c85ff8a3340b1
AgentTesla
39c515aecf42295136801c4a1a847d80bc8269ad5cf20c512af98a020cd7a699
AgentTesla
3a632ffacb961b5f6d075395013be5162b65cddec7cf9f2229f12ce84fc7a213
AgentTesla
4cfa54b4b97d2f12a225b24eb37c89312976f77f48cfa5da3ecd8dcf4a21ec90
AgentTesla
6d6eb640a5ed74ff6f53040b3ce6aee62a54991a9f177a71ad540e4c63d49be1
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8a537505ec668cf353931413aa389f5a5eacabb6469f04dcabfe0b7acff721d9
AgentTesla
95aa3a1503e68851a57de64294791d3cc97584bf89b27586be513a24abe1ef2b
AgentTesla
bf0608df4ec33356cccf0af528cb8272bae2d3e86fc46ef5b80da38c92e77176
AgentTesla
de7172d5a714ddfb1da598299b059e35e322088eb01d4457a5d3f8de3a414861
AgentTesla
+ 10'595 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-45dbt53ekx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
ServiceHost packer
rezer0
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.

dc8934c5468c5c74bed0e7bfdba5ce55

AgentTesla

Executable exe 10566a81427f90f1a6eb8b01545c41efe5d7d42602bdc6c6762930ad8f304d88

(this sample)

  
Dropped by
MD5 dc8934c5468c5c74bed0e7bfdba5ce55
  
Delivery method
Distributed via e-mail attachment

Comments