MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 deeb5ef4894414d22e52814be18398d0edca3597ef0fc38f49e9073fff75639c. 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 26 File information Comments

SHA256 hash:	deeb5ef4894414d22e52814be18398d0edca3597ef0fc38f49e9073fff75639c
SHA3-384 hash:	bd0ffc01061b5742198a6978877c3ffcdfd4b2041f79386686c720c314f97f3f70660f740dd802909a84ca85b2ca2c95
SHA1 hash:	0c1e0740d28fd2a54c2f46f8bb1e3d23bb837fac
MD5 hash:	764c3b7d47b9b4f4e4e7b8a836ff5906
humanhash:	mountain-nineteen-cold-victor
File name:	F-1806 REDOCS.rar
Download:	download sample
Signature	Formbook Create hunting rule
File size:	655'601 bytes
First seen:	2025-06-19 07:30:12 UTC
Last seen:	2025-06-19 08:14:27 UTC
File type:	rar
MIME type:	application/x-rar
ssdeep	12288:S3MqeM8PfpR9ul3h4K4zk8Ckhox51UoY29kc6aQ1Ov:uOfPf984K4TMHU+kc6aj
TLSH	T1ACD423EB73AB0612F8E1265F33DD88A8A0FAFC3569BE1C59E157815414BCB2731631C8
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika	rar
Reporter	cocaman
Tags:	FormBook rar

cocaman

Malicious email (T1566.001)
From: "Alex Mine <bob@bradqual.co.uk>" (likely spoofed)
Received: "from vibrant-rubin.147-45-51-93.plesk.page (unknown [147.45.51.93]) "
Date: "18 Jun 2025 22:55:20 -0700"
Subject: "MnP Deliveries 18JUN25"
Attachment: "F-1806 REDOCS.rar"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

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

File name:	F-1806 REDOCS.exe
File size:	1'162'240 bytes
SHA256 hash:	37c433692490d7cded8c8bd3a0f8bc0cc688294a3d3116e859fa9e28483d5041
MD5 hash:	ac68216ca71382d4626aa7131e482115
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Verdict:

Malicious

Score:

91.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6853e8f5d1262bb4773b2874

Tags:

autoit emotet

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug autoit compiled-script fingerprint keylogger microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/6853bd403faf8fcd7d35f543/reports/68e807dc-69eb-430e-8dfe-61aeb761815f/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/deeb5ef4894414d22e52814be18398d0edca3597ef0fc38f49e9073fff75639c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/deeb5ef4894414d22e52814be18398d0edca3597ef0fc38f49e9073fff75639c/

Threat name:

Win32.Trojan.Autoitinject

Status:

Malicious

First seen:

2025-06-19 06:07:19 UTC

AV detection:

10 of 38 (26.32%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=33vv55ejiqknelssqff6da4y2dw4unmx54h4hd2j5edt773vmooa._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/250619-kj2e8s1tcz/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

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/deeb5ef4894414d22e52814be18398d0edca3597ef0fc38f49e9073fff75639c

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:	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:	dgaagas Create hunting rule
Author:	Harshit
Description:	Uses certutil.exe to download a file named test.txt

Rule name:	Formbook Create hunting rule
Author:	kevoreilly
Description:	Formbook Payload

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

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

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:	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)