MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d0ecb3153b2807c930f820ddf5406d2e040a1a3553abc7dadcd7b7a608ee551. 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 10 File information Comments

SHA256 hash:	3d0ecb3153b2807c930f820ddf5406d2e040a1a3553abc7dadcd7b7a608ee551
SHA3-384 hash:	a8485004beb0980d0ba13e864e049ede5258b90c331bcd1e2b687846f3bc120ca3d1f7de036079a8af17b9e9efdc2a0c
SHA1 hash:	48aac6d88fcb436d7f11ea499f8ce8adb5d82fed
MD5 hash:	3723dbfc477ebd9c654b587e2e02a83f
humanhash:	steak-four-aspen-eight
File name:	SCAN0032PDF.r15
Download:	download sample
Signature	Formbook Create hunting rule
File size:	511'735 bytes
First seen:	2025-01-02 10:46:07 UTC
Last seen:	Never
File type:	rar
MIME type:	application/x-rar
ssdeep	12288:kUPVfPEAk0bBilcw/H9ZpzaUnGwFp0Ismc+gRnRukIXA:HXk0FilX16UnGwz0ec+gjIQ
TLSH	T1C9B42314C918874CCEBB7E98BB4667B35ED8150E9E30C2CEB08F265DA818273A5D231D
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 r15 rar

cocaman

Malicious email (T1566.001)
From: "esha.tan@avtgroup.com.au" (likely spoofed)
Received: "from [154.203.197.208] (unknown [154.203.197.208]) "
Date: "17 Dec 2024 18:58:15 -0800"
Subject: "=?UTF-8?B?UkUgOiBQSS0yMzYwMzEgUkUgOiBDb29yZG9ubsOpZXMgYmFuY2FpcmVzIGluY29ycmVjdGVzL1BBSUVNRU5UIERFIDgyIDEzMCBVU0QvUE84ODE2MjAtMjAyNC9QQUlFTUVOVCBEVSBTT0xERSBERSBTRVBURU1CUkU=?="
Attachment: "SCAN0032PDF.r15"

Intelligence

File Origin

# of uploads :

# of downloads :

134

Origin country :

File Archive Information

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

File name:	scasssss,,.exe
File size:	869'510 bytes
SHA256 hash:	f7f93b6f1ab15cfd66c3d0d60fb7572257d9f283050a8ad2d3d6b710bc8af0f6
MD5 hash:	02cc023f5905add407d585e509a90205
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=676283f2653a8698dfda673c

Tags:

phishing nymeria autoit emotet

Gathering data

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/3d0ecb3153b2807c930f820ddf5406d2e040a1a3553abc7dadcd7b7a608ee551

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/3d0ecb3153b2807c930f820ddf5406d2e040a1a3553abc7dadcd7b7a608ee551/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2024-12-18 01:22:26 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

24 of 38 (63.16%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=huhmwmktwkahzeypqig56vag2lqebindku5ly7nnzv5xuyeo4viq._file

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook campaign:cl21 discovery rat spyware stealer trojan

Link:

https://tria.ge/reports/250102-pp14wasjd1/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Formbook payload

Formbook

Formbook family

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/3d0ecb3153b2807c930f820ddf5406d2e040a1a3553abc7dadcd7b7a608ee551

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 Create hunting rule
Author:	Jean-Philippe Teissier / @Jipe_
Description:	AutoIT packer

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:	golang_david_CSC846 Create hunting rule
Author:	David
Description:	CSC-846 Golang

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

Rule name:	RansomPyShield_Antiransomware Create hunting rule
Author:	XiAnzheng
Description:	Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

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)