🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2da40a3eddfabf08bbf581329e88f79f4038e38edf8fbc7ce0f45d0ba9499a71. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2da40a3eddfabf08bbf581329e88f79f4038e38edf8fbc7ce0f45d0ba9499a71
SHA3-384 hash: b92faa7e2fcae08fb896b46673b6914eef305203a898049918fc796bc94ad2f62fbbd643961f70d5104e87ad6ce025f7
SHA1 hash: e8dff94fbbc03a199dd7e190838bbbe9b8e02522
MD5 hash: bf6f5d6dd2f5109f0330db8b5f4e54e7
humanhash: crazy-march-maryland-floor
File name:REVISED INVOICE DETAILS.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:963'262 bytes
First seen:2021-07-26 11:04:30 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 24576:rxQaTnDVe9dUl5oxGF6/rXZYyxjil2NWxZj5bLv4V:rxjDVUDrXZYyxjhWCV
TLSH T1F12533545385B12D77EBC96FCDE71E920D308E8DC4CE2C85A88FECE43611A93C95992B
Reporter cocaman
Tags:FormBook INVOICE rar


Avatar
cocaman
Malicious email (T1566.001)
From: "<sales@chescientific.com>" (likely spoofed)
Received: "from ip66.ip-151-80-76.eu (ip66.ip-151-80-76.eu [151.80.76.66]) "
Date: "26 Jul 2021 03:20:33 -0700"
Subject: "RE: New Account Details"
Attachment: "REVISED INVOICE DETAILS.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Porcupine.Unclassified.101078.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-07-26 10:00:27 UTC
File Type:
Binary (Archive)
Extracted files:
59
AV detection:
9 of 46 (19.57%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fwsaupw57k7qro7vqezj5chxt5adry4o36h3y7ha6roqxkkjtjyq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/210726-6f4bsww742/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
CustAttr .NET packer
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.fabricwarehousebrla.com/mjf5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2da40a3eddfabf08bbf581329e88f79f4038e38edf8fbc7ce0f45d0ba9499a71

File information

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

Malspam

Formbook

rar 2da40a3eddfabf08bbf581329e88f79f4038e38edf8fbc7ce0f45d0ba9499a71

(this sample)

Formbook

Executable exe ac4d23b56b2aac65756dafc7d6ff505ba986f40410370ca4c094f0530e399d79

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ac4d23b56b2aac65756dafc7d6ff505ba986f40410370ca4c094f0530e399d79

Comments