MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 426980b07d9a0a12c01090402c67576b346cf4905694afe983c9b370b1290e84. 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: 426980b07d9a0a12c01090402c67576b346cf4905694afe983c9b370b1290e84
SHA3-384 hash: c583f21200c3e9e82d9c91550007013551e8bcf9a199e2826f97317095a8e521363d45f24cbb9b2d8c0268cab4bc1f4f
SHA1 hash: 00334098da3bd43bf2dd23d03e6b3837e744d934
MD5 hash: 43360a45e1cc375a3713b1e6da03d3b9
humanhash: two-lemon-red-nine
File name:doc#230928330.r00
Download: download sample
Signature Formbook
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File size:449'841 bytes
First seen:2023-09-29 07:06:29 UTC
Last seen:Never
File type: r00
MIME type:application/x-rar
ssdeep 12288:XP8K4PXw5+GjpibjYMTolhjQSH3cyeBkNfPF2zEp5f:XP8y+G0j7TajtMyeBkh92zErf
TLSH T155A4235A87BBEF2F9F6E19CC0FDB07A560D35549B190901C9147EE2A632612FC7821E3
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook r00


Avatar
cocaman
Malicious email (T1566.001)
From: "Daniela Bossi <csvdel@hotmail.com>" (likely spoofed)
Received: "from [81.161.229.115] (unknown [81.161.229.115]) "
Date: "28 Sep 2023 21:07:21 +0200"
Subject: "Wrong IBAN/ACC NUMBER"
Attachment: "doc#230928330.r00"

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
CH CH
File Archive Information

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

File name:doc#230928330.exe
File size:705'024 bytes
SHA256 hash: 3776d991080dd8cdf41d7b64315d1bccf2c09ed001058b9a28042d760f888163
MD5 hash: 733e39b98b5d9e34afd5feba60e74566
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20230928-2138.UNOFFICIAL
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Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6516779783a0c6425d026bfa/reports/9abd040d-655f-42c1-8cff-18df426af53c/overview
Verdict:
Suspicious
Labled as:
Mal/RarMal
Link:
https://www.hybrid-analysis.com/sample/426980b07d9a0a12c01090402c67576b346cf4905694afe983c9b370b1290e84
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/426980b07d9a0a12c01090402c67576b346cf4905694afe983c9b370b1290e84/
Threat name:
Win32.Trojan.FormBook
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Status:
Malicious
First seen:
2023-09-28 18:55:36 UTC
File Type:
Binary (Archive)
Extracted files:
16
AV detection:
17 of 35 (48.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ijuybmd5tifbfqaqsbacyz2xnm2gz5eqk2kk72mdzgzxbmjjb2ca._file
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/426980b07d9a0a12c01090402c67576b346cf4905694afe983c9b370b1290e84

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:NET
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Author:malware-lu
Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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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

r00 426980b07d9a0a12c01090402c67576b346cf4905694afe983c9b370b1290e84

(this sample)

Formbook

Executable exe 3776d991080dd8cdf41d7b64315d1bccf2c09ed001058b9a28042d760f888163

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 3776d991080dd8cdf41d7b64315d1bccf2c09ed001058b9a28042d760f888163
  
Dropping
MD5 733e39b98b5d9e34afd5feba60e74566

Comments