MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffce47dda6138350897df35247a9120da87af808a9d4e80390cafc2d308d4e2c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffce47dda6138350897df35247a9120da87af808a9d4e80390cafc2d308d4e2c
SHA3-384 hash: 32653fbefbab270dea0b91a21b631c4f907b433fa79f49eab8cc72481d3a2868d2a5dce1c432d58bb1e7202dad858881
SHA1 hash: 9db2172a04d904e883eb6a9cd06faca56d48611f
MD5 hash: 005d13bc97769969c3d87623bfd54280
humanhash: sodium-one-purple-glucose
File name:#PI#000123#.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:615'695 bytes
First seen:2023-01-24 14:23:09 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:WnrubVCtG+qFIzKGEMTOnY3P6Wo/6BGMbFoamDjkaXPKrY1NS0Rzj3rA:6r6V08InZ3P6B4pUDo4K8PhbA
TLSH T165D423AAEECA42788873519B35EBDD57722C33397A797EC560A78706301773908E17E0
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:FormBook INVOICE zip


Avatar
cocaman
Malicious email (T1566.001)
From: "bridgethoover008@gmail.com" (likely spoofed)
Received: "from ekidstex.anglingnets.com (ekidstex.anglingnets.com [92.52.217.219]) "
Date: "24 Jan 2023 06:10:59 -0800"
Subject: "#PROFORMA INVOICE"
Attachment: "#PI#000123#.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
n/a
File Archive Information

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

File name:INVOICE.exe
File size:761'344 bytes
SHA256 hash: 51b75048fd9a1f0f9ad1a76c1009b3db3fd14701e7ce770370fb0f6ffaa0042f
MD5 hash: b8578071ef790ac8a2165dfe6c69fa31
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fn23.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.22125.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/ffce47dda6138350897df35247a9120da87af808a9d4e80390cafc2d308d4e2c/results/dashboard
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63cfea042b351a3d0ea83d6c/reports/6e749ac4-5f06-4f83-987f-138797dda279/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/ffce47dda6138350897df35247a9120da87af808a9d4e80390cafc2d308d4e2c
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/ffce47dda6138350897df35247a9120da87af808a9d4e80390cafc2d308d4e2c/
Threat name:
Win32.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2023-01-24 15:18:13 UTC
File Type:
Binary (Archive)
Extracted files:
22
AV detection:
20 of 39 (51.28%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=77hepxngcobvbcl56njepkisbwuhv6aivhkoqa4qzl6c2menjywa._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:jn21 rat spyware stealer trojan
Link:
https://tria.ge/reports/230124-rz96msdg21/
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 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:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/ffce47dda6138350897df35247a9120da87af808a9d4e80390cafc2d308d4e2c

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Archive_Phishing_Attachment_Characteristics_Jun22_1
Create hunting rule
Author:Florian Roth
Description:Detects characteristics of suspicious file names or double extensions often found in phishing mail attachments
Reference:https://twitter.com/0xtoxin/status/1540524891623014400?s=12&t=IQ0OgChk8tAIdTHaPxh0Vg

File information

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

Malspam

Formbook

zip ffce47dda6138350897df35247a9120da87af808a9d4e80390cafc2d308d4e2c

(this sample)

Formbook

Executable exe 51b75048fd9a1f0f9ad1a76c1009b3db3fd14701e7ce770370fb0f6ffaa0042f

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 51b75048fd9a1f0f9ad1a76c1009b3db3fd14701e7ce770370fb0f6ffaa0042f
  
Dropping
Formbook
  
Dropping
MD5 b8578071ef790ac8a2165dfe6c69fa31

Comments