MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78496f72528a3e25ab543f4cf13440b96ed65e08608f059af2c8958319261657. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78496f72528a3e25ab543f4cf13440b96ed65e08608f059af2c8958319261657
SHA3-384 hash: c0e7ce8565181c183684a64309174b6be3adfb1df853b3a3e37d7d67367f5cd7a5e87bf11f46d3c499fa6cc628967fdc
SHA1 hash: 3caa2e5b0b35c2f1fb33f8529cac759c0c0a5ead
MD5 hash: 28159b2b441949edb1434978031f397e
humanhash: violet-pizza-north-gee
File name:Families details request.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:672'690 bytes
First seen:2023-11-23 16:19:57 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:38HMB1RfnsXsSL7DHXEUgRZCryfaAlxQRIjAzPdP3PypHek1CtOzbRk5caBdgBq:3w01K8aHXEkriJl6IjodvPzk1xzbGp3
TLSH T1CCE433F3657F28108ADBA449586C3690025854C7E98699B00E2CF7F6A14CFF762F94BF
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Booking Reservations <arianna@ilfoglio.it>" (likely spoofed)
Received: "from ilfoglio.it (unknown [141.98.10.61]) "
Date: "23 Nov 2023 17:18:52 +0100"
Subject: "Re family booking"
Attachment: "Families details request.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:Families details request.exe
File size:930'816 bytes
SHA256 hash: 7cf52f2f8e215fddb4ccf366bcba1dbd374745a86e45613522461a3a71ade4fe
MD5 hash: baa24c607d895cc05b0cd324a16a89cd
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/78496f72528a3e25ab543f4cf13440b96ed65e08608f059af2c8958319261657/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/655f7bb52637b51b055bc0a6/reports/70526b2d-854f-45da-a305-f0ffa401cdf8/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/78496f72528a3e25ab543f4cf13440b96ed65e08608f059af2c8958319261657
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78496f72528a3e25ab543f4cf13440b96ed65e08608f059af2c8958319261657/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbew64ssri7clk2uh5gpcncaxfxnmxqimchqlgxszckyggjgczlq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:he2a rat spyware stealer trojan
Link:
https://tria.ge/reports/231123-vlthhsah45/
Behaviour
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
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
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/78496f72528a3e25ab543f4cf13440b96ed65e08608f059af2c8958319261657

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_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

rar 78496f72528a3e25ab543f4cf13440b96ed65e08608f059af2c8958319261657

(this sample)

Formbook

Executable exe 7cf52f2f8e215fddb4ccf366bcba1dbd374745a86e45613522461a3a71ade4fe

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 7cf52f2f8e215fddb4ccf366bcba1dbd374745a86e45613522461a3a71ade4fe
  
Dropping
MD5 baa24c607d895cc05b0cd324a16a89cd

Comments