MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a27b2d452f7d788bf0eda5ada653de0b51246ee24485e541073080fdd4599b6b. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a27b2d452f7d788bf0eda5ada653de0b51246ee24485e541073080fdd4599b6b
SHA3-384 hash: c8bfa0a3088b5f45541d1cb28b966739d9bd38ce6416acfdd9add7e286ae820e41957702b027755902d6f07e8ced7a56
SHA1 hash: 38686776579dfe6df58e3dcd57a0f8859c7a3312
MD5 hash: 64ab6406a0375c9afe9eb670fd8807ba
humanhash: bacon-double-nineteen-earth
File name:Scanned transfer Document 9009 dbsPDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:687'616 bytes
First seen:2020-07-03 06:06:15 UTC
Last seen:2020-07-03 06:51:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 36f0bfec2a95b5dc1ce402e9a6332e04 (6 x AgentTesla, 3 x Loki, 1 x RemcosRAT)
ssdeep 12288:AWvaSpf0bmv5rtvP9Tard2qnNERo+45qlMLrR61+LhDnlTOG9:DPpvVa8qNlVrR61+L7yS
Threatray 11'123 similar samples on MalwareBazaar
TLSH 3EE4AFE2F6A04433D162257BDC1B5F789836BE10392859462BF5EC4C6F387C23B6A257
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: WEBHOST6.home
Sending IP: 195.96.193.26
From: Alexandr Fedotov | Head of Finance DEPT <alex1259061@gmail.com>
Subject: PLEASE CONFIRM BANK PAYMENT
Attachment: Scanned transfer Document 9009 dbsPDF.iso (contains "Scanned transfer Document 9009 dbsPDF.exe")

AgentTesla SMTP exfil server:
mail.microsoftstore.pk:587

AgentTesla SMTP exfil email address:
khurr@microsoftstore.pk

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/18569/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a27b2d452f7d788bf0eda5ada653de0b51246ee24485e541073080fdd4599b6b/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 06:08:07 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uj5s2rjppv4ix4hnuww2mu66bnisi3xcisc6kqihgcap3vcztnvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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4ca1b6c3ac6eb51dfef5f5e641280d608abc652e98a37eb353c667c4c1acc40f
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597ba10cc7ef72e08723d7590211ea1224f87ff781b93dcc6bda9cd33105d505
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5f94c2d722aeb9ec5e324dde64992b7baec9db6f6c0ff39b61fcda6813ec16fd
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6c198cde01215ddc3644821cac16edead4b41dcb19f2ea0639e57b27347b8b78
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8e36461da17ccdda3c8ff310b8b595288f1b8621a832d0da702161cf128ba2e1
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92c9a6913693ae356cfb046830f7975cb3de7cfd78c76079190e6306512b6c16
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dcde17e3cfe69ac2ccabf6e4725490d5b715eba7454d9fa859dde428a11f4649
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e1d165776063f60a18cdd5d21f19c4700f79b1911da4d78c42fd2c885feac0b9
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fcbb5d4d6c4a961d1faf8ffd19547765cc67b6cb7d6ac05006ef651c55d66774
AgentTesla
+ 11'113 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/200703-n1qv1z33qa/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Drops startup file
Reads user/profile data of local email clients
UPX packed file
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

iso e47384eb1704e99238cebee461e56d7266f28ea9367c06b64ab78553e08de9c7

AgentTesla

Executable exe a27b2d452f7d788bf0eda5ada653de0b51246ee24485e541073080fdd4599b6b

(this sample)

  
Dropped by
MD5 8c4271034ea261f4928d72d781343a73
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 e47384eb1704e99238cebee461e56d7266f28ea9367c06b64ab78553e08de9c7
Cape
Cape
https://www.capesandbox.com/analysis/18569/

Comments