MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 edf5e4dc2a1fa6c54b6a5aad94b6d594fa00dc25b491b26d250ca24521500662. 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: edf5e4dc2a1fa6c54b6a5aad94b6d594fa00dc25b491b26d250ca24521500662
SHA3-384 hash: 37ea41d482e5ab4555cbbb99170aac77ccb1397742a6ea77e052d97281cf2e257952a3f93736bbf2700a6b20cc6e1519
SHA1 hash: 7f6b6fea949f936c05fc4b6fb1f3a2b67b3913b4
MD5 hash: 899c5f4f57e520fe5ef5f4ddfba3c265
humanhash: lamp-quebec-wolfram-tennessee
File name:Bestellen Sie GW04001159.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:609'792 bytes
First seen:2020-05-11 15:29:04 UTC
Last seen:2020-05-11 17:09:11 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:fR9efpkk02dmROroceMzwYWTTYrjxtZ/lVM+dPddoi112GREx:802MYoceAQYJ/3LoMY
Threatray 10'737 similar samples on MalwareBazaar
TLSH 95D4E01857687C2BE5AE077AD095459E92EDCC77CC0AF76E844239E10E3F3CA9963183
Reporter abuse_ch
Tags:AgentTesla DEU geo scr


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sip1-210.nexcess.net
Sending IP: 209.126.18.174
From: Holger Wirths <service@gmw-machines.de>
Subject: dringende Angebotsanfrage-GW04001159
Attachment: Bestellen Sie GW04001159.img (contains "Bestellen Sie GW04001159.scr")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFL.12848.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 15:37:29 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5x26jxbkd6tmks3klkwzjnwvst5abxbfwsi3e3jfbsrekikqazra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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d004305e1a97e0d5355965b8c236168ac1a5aaba63712424afb448147a4b5063
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d3f469d8770f892d3bd638f13c5c2990b710423279f0fb51fae65f9a889c7477
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dbca6e0a7b6ec62a31afca025cf183721d2bd106832a52458440358a43e55933
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e0467337d731f38bd8215652a767fdbae5fa1c6a9d4dfe75a995a221ae2f5750
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e236fb0d54c900d779acdc213408a6b9ca6519eca8bca6310e3b9fbe6db0b964
AgentTesla
+ 10'727 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-xxngy9zdr6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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.

Malspam

AgentTesla

img 272587366230f43f65fcd774f2a8cb47873a424ff9d3da40fc422feee722caa8

AgentTesla

Executable exe edf5e4dc2a1fa6c54b6a5aad94b6d594fa00dc25b491b26d250ca24521500662

(this sample)

  
Dropped by
MD5 bc0e4dcba708c4d7f3ae597fc2a12ce4
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 272587366230f43f65fcd774f2a8cb47873a424ff9d3da40fc422feee722caa8

Comments