MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b9692f3b7d72709d982d0bcaf84f9b711529ef005a18415dfff1dbc4c0557a9. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b9692f3b7d72709d982d0bcaf84f9b711529ef005a18415dfff1dbc4c0557a9
SHA3-384 hash: a238d5d5b0eb378e3d0338cc05be0418810721d816f9c682491b3510a97b1f4051b53fc2714d71f4825d80814abd1b5d
SHA1 hash: febc0daa3642724bb2ae6bd1d7e5989a22855e7d
MD5 hash: 700f3d28e5dbaeac4ced6ba8395c8d37
humanhash: mango-gee-blue-early
File name:PURCHASE ORDER - TRQ22-06-20200051_pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:284'672 bytes
First seen:2020-06-22 08:48:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash dd5f8b0707ceb863b351d3105c092df6 (8 x Formbook)
ssdeep 6144:FoH9MNLZrmf40bqTRbXuKcQwD7cfZTqV/UgSGGXn9xK:2H9wFSZqdXFDwhV/Unv9xK
Threatray 5'131 similar samples on MalwareBazaar
TLSH 7A54E19BF1EE84B0EC1B6A7DDA36BA514D1F7C3061B32053B2F492ADB671581453B322
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: 45-138-132-30.derakhshanrah.com
Sending IP: 45.138.132.30
From: Lenz & Söhne GmbH <sales@lenz-schmierstoffe.de>
Reply-To: Lenz & Söhne GmbH <soomla6384@yahoo.com>
Subject: RFQ: TRQ22-06-20200051(Closing Date: 29th JUNE 2020)
Attachment: PURCHASE ORDER - TRQ22-06-20200051_pdf.rar (contains "PURCHASE ORDER - TRQ22-06-20200051_pdf.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/12521/
Detection(s):
PUA.Win.Downloader.Aiis-6803892-0
Create hunting rule

Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3b9692f3b7d72709d982d0bcaf84f9b711529ef005a18415dfff1dbc4c0557a9/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-06-22 08:50:05 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=holjf45x24tqtwmc2c6k7bhzw4ivfhxqawqyifo774o3ytafk6uq._file
Verdict:
malicious
Label(s):
emotet
Create hunting rule
trickbot
Create hunting rule
Similar samples:
01214bebe6eb99ea6540145d7ad3e5f5a8a11691610be73aa24dc1107a71e360
Formbook
132995ee20393e2e5bb58a2232409af55f34061479658adf32982d8e0bc4c566
Formbook
35581eb6b7b958bfd5a21f192571f5adeeac39295de4ce29bc16bbb57480ae80
Formbook
3ac5ff1bb66fd3575cda9547d9ffcab8885679816cea32e62fd103c3468b0f23
Formbook
45cf2baa638343e087ec2c2a91e4d5767b3342cd4eb2e39907567d237cbfa701
Formbook
bbb3afd846cc51e61380effeaceabc21e15c8b4ccdab6d821697191605a00c60
Formbook
bfdcdf1958095765df050f9c73e2f4e16f29d46f86ac1e85b99f0ef77c41c99e
Formbook
c921c868103f592befe1f7c0787c6389b914d8f09ffd8cccac514b610dfc1975
Formbook
c99fc7455ba8df7d54e74b20d4a3db4ef2e29bd73309119a24cc46f28122697e
Formbook
f1b94c748b5f7d5ea89929c49ff0a37071ae3b489856fae68b8eccfff0c32467
Formbook
+ 5'121 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/200624-bettwlwm9x/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run entry to start application
Deletes itself
Reads user/profile data of web browsers
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.

2cccd54270893789f4b641cbf8e549a0

Formbook

Executable exe 3b9692f3b7d72709d982d0bcaf84f9b711529ef005a18415dfff1dbc4c0557a9

(this sample)

  
Dropped by
MD5 2cccd54270893789f4b641cbf8e549a0
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12521/

Comments