MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54717ba1f9e1797ae55735cc5692472bf3652dc6d5fbec6470ee1ef3ee2f8fa4. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54717ba1f9e1797ae55735cc5692472bf3652dc6d5fbec6470ee1ef3ee2f8fa4
SHA3-384 hash: 859bc30cecf03bb3236142cd4ad9274ff0c47b15808fd6b96b9e5f893829113bb63e4cb305653717afa29bea09120b8a
SHA1 hash: 318c6d1ee32bc01de8ba23593b9ad881f1b9dda2
MD5 hash: 8f3eebb159c062e617ec919d195eb24d
humanhash: two-twenty-tennessee-network
File name:Invoice.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:805'825 bytes
First seen:2023-03-02 12:17:52 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 24576:DyJlynAFLYZaYHny5TftG12e/+i4TWGLjSb:KkA6xHny5Tf1Li4TWGf0
TLSH T1490523C25810C688DD6F704CEB9CAAFBA33700DD5795B87EA8D1790F6A163AD700252C
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: "mahindranorthcoast@telkomsa.net" (likely spoofed)
Received: "from telkomsa.net (unknown [185.222.58.83]) "
Date: "02 Mar 2023 12:41:43 +0100"
Subject: "Revise PI"
Attachment: "Invoice.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
File Archive Information

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

File name:Invoice.exe
File size:1'025'024 bytes
SHA256 hash: 375023474e1cf7831eae2918f7dd925a8fbc310986a063a00d91a31a07f15f7c
MD5 hash: c8db875440a55914ded0650d8956858e
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fn23.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.25244.ZipHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.21103.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/54717ba1f9e1797ae55735cc5692472bf3652dc6d5fbec6470ee1ef3ee2f8fa4/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed strictor
Link:
https://www.filescan.io/uploads/640093fcbfec0852a68e73c2/reports/40372d44-19eb-40e4-bd53-5cb21c38f3db/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/54717ba1f9e1797ae55735cc5692472bf3652dc6d5fbec6470ee1ef3ee2f8fa4
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/54717ba1f9e1797ae55735cc5692472bf3652dc6d5fbec6470ee1ef3ee2f8fa4
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/54717ba1f9e1797ae55735cc5692472bf3652dc6d5fbec6470ee1ef3ee2f8fa4/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2023-03-02 05:45:24 UTC
File Type:
Binary (Archive)
Extracted files:
13
AV detection:
15 of 25 (60.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kryxxipz4f4xvzkxgxgfneshfpzwklog2x56yzdq5ypph3rpr6sa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230302-pxbtysch97/
Behaviour
Modifies Internet Explorer settings
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
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/54717ba1f9e1797ae55735cc5692472bf3652dc6d5fbec6470ee1ef3ee2f8fa4

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

File information

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

Malspam

Formbook

zip 54717ba1f9e1797ae55735cc5692472bf3652dc6d5fbec6470ee1ef3ee2f8fa4

(this sample)

Formbook

Executable exe 375023474e1cf7831eae2918f7dd925a8fbc310986a063a00d91a31a07f15f7c

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 375023474e1cf7831eae2918f7dd925a8fbc310986a063a00d91a31a07f15f7c
  
Dropping
Formbook
  
Dropping
MD5 c8db875440a55914ded0650d8956858e

Comments