MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1453cd1a5ae681ef47a12c359bbecd0e2c08abcf9c444aa6f13be6a86fa8777. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1453cd1a5ae681ef47a12c359bbecd0e2c08abcf9c444aa6f13be6a86fa8777
SHA3-384 hash: 1d8f9bc1269341ac549e8bff3c8d09884bdf82c5c698a42c39c033b4c153f29947d8747b74404d62e7fb22dccdd97eee
SHA1 hash: 236f20b6601126727b1269972a518e1b07a5cd24
MD5 hash: 25fd99c8d26878c154af25bed9b1926c
humanhash: berlin-maine-sink-ceiling
File name:Payment Copy.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:259'947 bytes
First seen:2023-08-28 11:37:36 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:F8YfF55e2PDlkyTD4yV6/yyPGONwUUpO2za8CijpiafP3at0yDdYeC6K:FMKlV4t/yyPGvt1aExf/EBRY
TLSH T1FC4423680574D259E8692DBF981B50003B9336FDC71AF42C4379A2FCE83EA6A58C3775
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:FormBook payment zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Balbir <Balbir@nrcreationsltd.com>" (likely spoofed)
Received: "from [37.139.129.109] (unknown [37.139.129.109]) "
Date: "22 Aug 2023 02:19:28 +0200"
Subject: "RE: BALANCE PAYMENT"
Attachment: "Payment Copy.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
CH CH
File Archive Information

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

File name:Payment Copy.exe
File size:273'963 bytes
SHA256 hash: cbcfd7f5e01a53f530bebf71dc07ddac59b03d2ee0f5825f541e3bf668d6abc5
MD5 hash: 2887f9fdbaf24615ea6835c63239e8f2
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3369.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230822-0235.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.21237.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/c1453cd1a5ae681ef47a12c359bbecd0e2c08abcf9c444aa6f13be6a86fa8777/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/64ec871ab3b7d7c782d09d04/reports/940aca80-a2ba-43b9-8445-d2e9640d4cb0/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/c1453cd1a5ae681ef47a12c359bbecd0e2c08abcf9c444aa6f13be6a86fa8777
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/c1453cd1a5ae681ef47a12c359bbecd0e2c08abcf9c444aa6f13be6a86fa8777
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/c1453cd1a5ae681ef47a12c359bbecd0e2c08abcf9c444aa6f13be6a86fa8777/
Threat name:
Win32.Trojan.GenShell
Create hunting rule
Status:
Malicious
First seen:
2023-08-22 00:19:54 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yfctzunfvzub55d2clbvto7m2drmbcv47hcejktpco7gvbx2q53q._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:sn26 rat spyware stealer trojan
Link:
https://tria.ge/reports/230828-n71qdsdf4s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
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/c1453cd1a5ae681ef47a12c359bbecd0e2c08abcf9c444aa6f13be6a86fa8777

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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

Formbook

zip c1453cd1a5ae681ef47a12c359bbecd0e2c08abcf9c444aa6f13be6a86fa8777

(this sample)

Formbook

Executable exe cbcfd7f5e01a53f530bebf71dc07ddac59b03d2ee0f5825f541e3bf668d6abc5

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 cbcfd7f5e01a53f530bebf71dc07ddac59b03d2ee0f5825f541e3bf668d6abc5
  
Dropping
Formbook
  
Dropping
MD5 2887f9fdbaf24615ea6835c63239e8f2

Comments