MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7523c12a912fa702d0d82798e013bf01d7be7b4b0fd08989bdb48c04738c876c. 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


FormBook


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7523c12a912fa702d0d82798e013bf01d7be7b4b0fd08989bdb48c04738c876c
SHA3-384 hash: 9bea36e03f9939ec6c08cfaeeebd324835f6b46f3c049f3cc49ad80b77388ea3a44f66f1a9485b2e4b226514a8dc9579
SHA1 hash: 514ce36cbb315c07dfee06037899c69788d86e43
MD5 hash: d06e5b8714348a4440f74ac119aa9650
humanhash: oranges-wyoming-massachusetts-muppet
File name:LpJ6PpOCievBJt6.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:342'528 bytes
First seen:2020-06-24 09:10:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:LP3PhdDseMXXvgxsYB1lxlvsA+6jsgz6NekZuLxfJQWetjyfkRLdB:L31MXXvgxsilxlvVzUOLxfen+2n
Threatray 5'367 similar samples on MalwareBazaar
TLSH 8C74E0073BACBA17C5BC05FAA4D26F4423BA59AB73D2FAD61CC066A514C37E245123C7
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: hwsrv-734488.hostwindsdns.com
Sending IP: 142.11.195.135
From: Iulia LE BOBINNEC <iulia@eco-partners.ro>
Subject: Quotation
Attachment: Quotation.zip (contains "LpJ6PpOCievBJt6.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13638/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7523c12a912fa702d0d82798e013bf01d7be7b4b0fd08989bdb48c04738c876c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 09:12:04 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=our4ckurf6tqfugye6moae57ahl3462lb7iitcn5wsgai44mq5wa._file
Verdict:
malicious
Similar samples:
1423f45cfa5d62d8910075b3cc15855237e0a0bc2e2c18a49b94f0cc8d592602
FormBook
2a093b2213d7d589020d69e76fdfd33b441ed125664cb3247d25e9103744011c
FormBook
52f217cdebe83217297bedc352fac2e475e293e6cad52a1335b3641eeb8c412b
FormBook
8f684309eb4b620c8b81b30aa2d1b8f09d3f8e3dd69dadfb69f7b6db8e1bb1e3
FormBook
900a6f47b5d63eeb95728c0ec9ae469d31564cfbb1849b34549ac0f8de28fcde
FormBook
9b2c6f08cd9a4e3b144422de4d540290542ce50239f2c85697a036a461b25264
FormBook
a26b0b8ed3e9a7159a68553861239c8ba255afcf36fc645d33bc3a36b7849496
FormBook
c2bd939267fd297467b51564f35292ef7753329e2ac5ca000b9b1c1fcbf90d1a
FormBook
ca6d30359259e4b3387ea8cde986038557c85550fe9d2eadfc5bf40777fb2cfb
FormBook
f3250b1ac9470b18b44d8c6591c22797a187c1aa02b364583eed5acb255f0328
FormBook
+ 5'357 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
spyware trojan stealer family:formbook persistence
Link:
https://tria.ge/reports/200624-y2ezmedzee/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Modifies Internet Explorer settings
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Deletes itself
Formbook
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:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

The table below shows additional information about this malware sample such as delivery method and external references.

d61f70e44b28ebf5dae1da15c0bfd830

FormBook

Executable exe 7523c12a912fa702d0d82798e013bf01d7be7b4b0fd08989bdb48c04738c876c

(this sample)

  
Dropped by
MD5 d61f70e44b28ebf5dae1da15c0bfd830
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13638/

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