MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 edf36513729672370e1aa9821712132c3c2c1763056cf3de209becabf18e8277. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: edf36513729672370e1aa9821712132c3c2c1763056cf3de209becabf18e8277
SHA3-384 hash: 8d08ab63e18eb9d0ae64802b893a1c62e5685ff302a2c2238167a1013cd567e159c1a3d2bf2bcf7d73dab1dc280358cd
SHA1 hash: c4c2c2f67897d41471ef608842de2f154321a318
MD5 hash: 9217cf34bd40811f7d55515758c8440e
humanhash: sixteen-angel-cardinal-lamp
File name:Invoice.exe
Download: download sample
Signature FormBook
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File size:335'360 bytes
First seen:2020-05-19 06:10:51 UTC
Last seen:2020-05-19 07:12:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d5fad844b2c47cd92aae84559cf2b888 (6 x FormBook)
ssdeep 6144:8fZCE8rExQr6UPJeYgAaPxuP9DyHy+etPn+XDzdki:8EYxM6qdgAn+Sln+zzdk
Threatray 5'123 similar samples on MalwareBazaar
TLSH FD648C22A52CCEBCC53F607679D6CDA69E8E4DB7609E4C69C5B8E310C53C6C1C85B236
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: mail.huclangia.tk
Sending IP: 64.52.172.117
From: Sterling & Wilson Limited <nuran_coskun@windowslive.com>
Subject: Please find attached SWIFT for our payment
Attachment: Invoice.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Downloader.Aiis-6803892-0
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Gathering data
Threat name:
Win32.Trojan.Noon
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Status:
Malicious
First seen:
2020-05-18 22:50:26 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5xzwke3sszzdodq2vgbboeqtfq6cyf3davwphxratpwkx4moqj3q._file
Verdict:
malicious
Label(s):
emotet
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trickbot
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Similar samples:
27faaaca4acb955010d7b8c16764a536c04149f2d332f99668d6ff6f292bfc20
FormBook
322427854deccec94e7331e8d3faa9f2701289b8e2faac322889c5b04d6b8f5e
FormBook
3259355435f9e6a9b041b93c2faa1ad8a3867de478a436606702593e4e130dd0
FormBook
3bd58e3b3fe712e8d7595cfbd576a96251c68a5dac230bd3e778640e8eb817ec
FormBook
52b517b0e9be1efed3349ff5b7e7e4a392881437d7bc9ccd7b94bbc23e28a2f9
FormBook
5628310c6fe718d77dadbc5c8cb6238faa27942517b590c2a87c07aadca429d6
FormBook
9a4f09a04f936d38799360de7c824701e635ce56d7d014903a6934626c3042a0
FormBook
b24a5df4c63722afbed1e3807b18fcc065008ec3431de146dbf3657dffa00893
FormBook
ceec91127018aba0be51981277015baf08e3f0ef6fbd0a5efe5821fa698ba645
FormBook
f38d170b1da421aa60e778a64fec953d3058336f7cb06568ba7926495fe87f0c
FormBook
+ 5'113 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan persistence
Link:
https://tria.ge/reports/201109-8dx86mm866/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Suspicious use of UnmapMainImage
Drops file in Program Files directory
Suspicious use of SetThreadContext
Deletes itself
Reads user/profile data of web browsers
Adds policy Run key to start application
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.regulars5.com/bk3/
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:win_nymaim_g0
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Author:mak, msm, CERT.pl

File information

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

Malspam

FormBook

Executable exe edf36513729672370e1aa9821712132c3c2c1763056cf3de209becabf18e8277

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments