MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb295449d851c67c9ad091d43c136438e13eba36f9da0696dd308287e91af54e. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb295449d851c67c9ad091d43c136438e13eba36f9da0696dd308287e91af54e
SHA3-384 hash: 292a292b204848727909e59cf6bbdf8ed80af143e536a4fb617d6ab7c712159cf5ee38bdb3ee3355b551aa4a33108dec
SHA1 hash: da6ab44f5e930233bf1ffede0584006a34f22dd9
MD5 hash: 97135774d7f743324e0f44b1ad57c4a3
humanhash: yankee-london-timing-nuts
File name:PI_790126-10-30-2023.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:378'774 bytes
First seen:2023-10-30 13:55:39 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:oArCPtq4PZGJDTaDUapRZakIvwnGEV9TXIyRY4s7sl8eVsxVOQC3hdD+I2hXmDf9:o0oq4PYJDTepzaT+GEVFXIqY4ysl8eqY
TLSH T1B28423F2313FDF5A6D4905ACE46A02D98B4C178A71E61F3FC0594493E8105BB1FA639E
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: "Mohamed <pejamgulf.office@gmail.com>" (likely spoofed)
Received: "from [79.110.62.118] (unknown [79.110.62.118]) "
Date: "30 Oct 2023 14:00:10 +0100"
Subject: "Wrong Payment Information "
Attachment: "PI_790126-10-30-2023.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
CH CH
File Archive Information

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

File name:PI_790126-10-30-2023.exe
File size:391'301 bytes
SHA256 hash: 0270016f451f9ba630f2ea4e2ea006fb89356627835b560bb2f4551a735ba0e1
MD5 hash: 98821f131b73ca19e80a2f17109b4606
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.FileRepMalware.26922.12688.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/fb295449d851c67c9ad091d43c136438e13eba36f9da0696dd308287e91af54e/results/dashboard
Verdict:
Malicious
Threat level:
  5/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/653fb5f8a6fa5eab936abf1b/reports/dfe3642f-2e65-46e9-8f2a-939ad7a25332/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/fb295449d851c67c9ad091d43c136438e13eba36f9da0696dd308287e91af54e
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/fb295449d851c67c9ad091d43c136438e13eba36f9da0696dd308287e91af54e
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
0%
Verdict:
Benign
File Type:
Archive
Link:
https://malprob.io/report/fb295449d851c67c9ad091d43c136438e13eba36f9da0696dd308287e91af54e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb295449d851c67c9ad091d43c136438e13eba36f9da0696dd308287e91af54e/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-10-30 09:27:29 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7muvisoykhdhzgwqshkdye3ehdqt5orw7hnanfw5gcbip2i26vha._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231030-thb9dsfh54/
Behaviour
Modifies Internet Explorer settings
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
Executes dropped EXE
Loads dropped DLL
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/fb295449d851c67c9ad091d43c136438e13eba36f9da0696dd308287e91af54e

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:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Malspam

Formbook

zip fb295449d851c67c9ad091d43c136438e13eba36f9da0696dd308287e91af54e

(this sample)

Formbook

Executable exe 0270016f451f9ba630f2ea4e2ea006fb89356627835b560bb2f4551a735ba0e1

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 0270016f451f9ba630f2ea4e2ea006fb89356627835b560bb2f4551a735ba0e1
  
Dropping
Formbook
  
Dropping
MD5 98821f131b73ca19e80a2f17109b4606

Comments