MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bcac55d450b539c70a4b95dd1c5a931858af3d7cfa0e0dd88d8b1fe0863a169. 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: 10

Intelligence 10 IOCs YARA 14 File information Comments

SHA256 hash:	2bcac55d450b539c70a4b95dd1c5a931858af3d7cfa0e0dd88d8b1fe0863a169
SHA3-384 hash:	882841a1831ede64ab77113d488f352a8eb0392c0e8fdbca39ad7e48332f5d177362faec98839df7916d9eed764ba046
SHA1 hash:	4e8327c24250bc6e44767d608737f33c3a1ed704
MD5 hash:	9df1f03010663c4830f5062b261d730f
humanhash:	wisconsin-romeo-lima-romeo
File name:	CHQUE DEPOSIT COPY.PDF.zip
Download:	download sample
Signature	Formbook Create hunting rule
File size:	762'210 bytes
First seen:	2025-04-03 14:54:48 UTC
Last seen:	Never
File type:	zip
MIME type:	application/zip
ssdeep	12288:mtUlQAt1Hq9FXOjVlMaF8mNBPvH5OLKB92WPHVLwogQOkkJqmqjULxDeMwjKPP8:mW7HEWmaxNZP5A892WfVLOqmqjixDeRj
TLSH	T129F43315CEE6FEA811FD7B42D3E0289656B19AB5AAD191FAC1E23B1B00E1F0C05FD45C
Magika	zip
Reporter	cocaman
Tags:	FormBook zip

cocaman

Malicious email (T1566.001)
From: "JANE B <breeip@voltechqroup.com>" (likely spoofed)
Received: "from dreamy-shannon.194-62-248-35.plesk.page (unknown [194.62.248.35]) "
Date: "Thu, 03 Apr 2025 14:45:59 +0100"
Subject: "CHEQUE READY"
Attachment: "CHQUE DEPOSIT COPY.PDF.zip"

Intelligence

File Origin

# of uploads :

# of downloads :

195

Origin country :

File Archive Information

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

File name:	CHQUE DEPOSIT COPY.exe
File size:	1'189'376 bytes
SHA256 hash:	eea69c259ea0ce8edc4a4fdb3dafd336a333435c1608bc45cdc48d87854ef6d9
MD5 hash:	304d57b29ef2a23fbe54a64b6b393499
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.BehavesLike.Win32.Generic.vh.UNOFFICIAL

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67ee8cda855e5ec5240cf2dc

Tags:

autorun autoit emotet

Result

Verdict:

Malicious

File Type:

PE File

Link:

https://app.docguard.net/2bcac55d450b539c70a4b95dd1c5a931858af3d7cfa0e0dd88d8b1fe0863a169/results/dashboard

Behaviour

BlacklistAPI detected

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context autoit compiled-script fingerprint fingerprint keylogger lolbin microsoft_visual_cc mmc packed packed packer_detected

Link:

https://www.filescan.io/uploads/67eea1532d430c849e04f045/reports/622c7a12-a938-485f-a84e-ad6158e965b2/overview

Verdict:

Suspicious

Labled as:

Mal/AuItInj

Link:

https://www.hybrid-analysis.com/sample/2bcac55d450b539c70a4b95dd1c5a931858af3d7cfa0e0dd88d8b1fe0863a169

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/2bcac55d450b539c70a4b95dd1c5a931858af3d7cfa0e0dd88d8b1fe0863a169

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Score:

100%

Verdict:

Malware

File Type:

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery

Link:

https://tria.ge/reports/250403-scw6ya1jx5/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

AutoIT Executable

Suspicious use of SetThreadContext

Drops startup file

Executes dropped EXE

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/2bcac55d450b539c70a4b95dd1c5a931858af3d7cfa0e0dd88d8b1fe0863a169

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:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

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

Rule name:	SUSP_Imphash_Mar23_3 Create hunting rule
Author:	Arnim Rupp (https://github.com/ruppde)
Description:	Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:	Internal Research

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	testing_win_formbook_autoit Create hunting rule
Author:	dubfib

Rule name:	testing_win_formbook_autoit Create hunting rule
Author:	dubfib

File information

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

Malspam

Formbook

zip 2bcac55d450b539c70a4b95dd1c5a931858af3d7cfa0e0dd88d8b1fe0863a169

(this sample)

Formbook

exe eea69c259ea0ce8edc4a4fdb3dafd336a333435c1608bc45cdc48d87854ef6d9

Delivery method

Distributed via e-mail attachment

Dropping

SHA256 eea69c259ea0ce8edc4a4fdb3dafd336a333435c1608bc45cdc48d87854ef6d9

Dropping

Formbook

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