MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a27a1d3d9f50c11b790fe2266d4daa1334cfdce0e40eac93df8f348ffbf08c4. 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 2 File information Comments

SHA256 hash:	1a27a1d3d9f50c11b790fe2266d4daa1334cfdce0e40eac93df8f348ffbf08c4
SHA3-384 hash:	e063b53419d9a1904ac250b765ddeb6be9d8949917b0024bf198d540813b16b64eb0f1e3ff4630a3e5583a07fce453ee
SHA1 hash:	883ce4611892505475301cb7eb867fe91a7644d8
MD5 hash:	6bb85e405489d1b26641e4fda3cf8863
humanhash:	low-delta-carolina-west
File name:	Quotation.rar
Download:	download sample
Signature	Formbook Create hunting rule
File size:	259'968 bytes
First seen:	2023-07-20 11:07:45 UTC
Last seen:	2023-07-20 12:22:51 UTC
File type:	rar
MIME type:	application/x-rar
ssdeep	6144:1m0+H2tYplD2MQczkVqftadvA0IqmBgTZNV:I062tYppbgglkvA1qSgTZv
TLSH	T1364423E82CD2A6E5C30973BE4DF8B24978BD0287B053691E2F85DB5D71057CEAD80693
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter	cocaman
Tags:	FormBook QUOTATION rar Shipping

cocaman

Malicious email (T1566.001)
From: "shipping@caspauto.com" (likely spoofed)
Received: "from caspauto.com (unknown [185.222.58.243]) "
Date: "20 Jul 2023 14:22:14 +0200"
Subject: "RE: Order Confirmation/Quotation pending 20/7/2023 // Confirmation_1422022"
Attachment: "Quotation.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:	Quotation.exe
File size:	275'821 bytes
SHA256 hash:	00223d395991519c2f3c162f8ca07a10bfc627ecc36a9d995d85fcf0e6f24f33
MD5 hash:	519cf85f34f9137a10b390ddf3abdf7d
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Result

Verdict:

Unknown

File Type:

PE File

Link:

https://app.docguard.net/1a27a1d3d9f50c11b790fe2266d4daa1334cfdce0e40eac93df8f348ffbf08c4/results/dashboard

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

control lolbin overlay packed shell32

Link:

https://www.filescan.io/uploads/64b91596c7badc1d4c9dc7a2/reports/874482d9-4ca8-4bed-9ead-dcffe4b06e95/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/1a27a1d3d9f50c11b790fe2266d4daa1334cfdce0e40eac93df8f348ffbf08c4

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/1a27a1d3d9f50c11b790fe2266d4daa1334cfdce0e40eac93df8f348ffbf08c4/

Threat name:

Win32.Trojan.FormBook

Status:

Malicious

First seen:

2023-07-20 08:35:22 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

17 of 37 (45.95%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dit2du6z6ugbdn4q7yrgnvg2uezuz7oobzaovsj57dzur757bdca._file

Result

Malware family:

n/a

Score:

7/10

Tags:

n/a

Link:

https://tria.ge/reports/230720-ndp2ssgb65/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of SetThreadContext

Checks computer location settings

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/1a27a1d3d9f50c11b790fe2266d4daa1334cfdce0e40eac93df8f348ffbf08c4

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.