MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc05f16255014ff65462677d57fe36baff89c741ab9c2b9b8b71ff24bfb7cd49. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc05f16255014ff65462677d57fe36baff89c741ab9c2b9b8b71ff24bfb7cd49
SHA3-384 hash: 6b02981802f7488144373b0b9d36477f2f66ba9164c8ad0f468e72d445e58250ba60f8eb8fda2483587e7092724af72f
SHA1 hash: e32dfbede3f6fe5c14687ae404c5208639dd6d7f
MD5 hash: 71fe929f572ccb9fccc4d3fa192a68b1
humanhash: quiet-arkansas-lemon-pasta
File name:Receipt.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:640'974 bytes
First seen:2024-02-28 09:50:06 UTC
Last seen:2024-02-28 10:13:55 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:ms2v3vve/T5tQUKtbg7hsUvdOLk/yAPCH1Xrf2CNIaFz2WJe6Tz:R+3vve/T5t9qcpvdOLk/yAPw1bf2YfFl
TLSH T14ED4230FB9AF8CD81061D4ED629B7147FF3750AECC84182B5AA4606DBBB57218D43B39
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: "MG System <noreply@mgbedbank.com>" (likely spoofed)
Received: "from mgbedbank.com (unknown [141.98.10.50]) "
Date: "26 Feb 2024 19:16:34 +0100"
Subject: "Dear Hotel Reservation Department"
Attachment: "Receipt.rar"

Intelligence

File Origin
# of uploads :
3
# of downloads :
108
Origin country :
CH CH
File Archive Information

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

File name:Receipt.exe
File size:871'936 bytes
SHA256 hash: c8bbde20a022606bed6b8b1fa2ee04d67f797e9f0db2b2ca76521a16f56b267a
MD5 hash: 93e50d08a602cdfe799037b89b46d8b0
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/cc05f16255014ff65462677d57fe36baff89c741ab9c2b9b8b71ff24bfb7cd49/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
formbook infostealer packed
Link:
https://www.filescan.io/uploads/65df020622703c3491b56a69/reports/61d820e1-89b2-4df2-bde1-5a8d4afcbb5a/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/cc05f16255014ff65462677d57fe36baff89c741ab9c2b9b8b71ff24bfb7cd49
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/cc05f16255014ff65462677d57fe36baff89c741ab9c2b9b8b71ff24bfb7cd49/
Threat name:
ByteCode-MSIL.Trojan.Spynoon
Create hunting rule
Status:
Malicious
First seen:
2024-02-26 13:22:42 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zqc7cysvafh7mvdcm56vp7rwxl7ytr2bvoocxg4loh7sjp5xzveq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cc05f16255014ff65462677d57fe36baff89c741ab9c2b9b8b71ff24bfb7cd49

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
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 cc05f16255014ff65462677d57fe36baff89c741ab9c2b9b8b71ff24bfb7cd49

(this sample)

Formbook

Executable exe c8bbde20a022606bed6b8b1fa2ee04d67f797e9f0db2b2ca76521a16f56b267a

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c8bbde20a022606bed6b8b1fa2ee04d67f797e9f0db2b2ca76521a16f56b267a
  
Dropping
Formbook

Comments