MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11b82caa0f95b6698a8c5db7c0f4fbc7dee37c74443ad402775fa14a2fb6d712. 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 1 File information Comments

SHA256 hash:	11b82caa0f95b6698a8c5db7c0f4fbc7dee37c74443ad402775fa14a2fb6d712
SHA3-384 hash:	9b950a9bb9522515da135a9121281d315c85a7aec390ce138e38d9bb9cc1a2aab0c1c41b598f9d3858048743eef7c8d8
SHA1 hash:	b1c43c6b251441e5288c29002f4a6772d667c41c
MD5 hash:	d9bf85bcab692598de322beec70897a3
humanhash:	jig-two-nitrogen-november
File name:	SCMT009.doc
Download:	download sample
Signature	Formbook Create hunting rule
File size:	19'296 bytes
First seen:	2020-07-21 15:53:54 UTC
Last seen:	Never
File type:	doc
MIME type:	application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep	384:/imtn2UXev5+qXXZIjCC78OjPYQOKifyE1pLb5wHHf:/L2r5hc18MPYaE1F2nf
TLSH	F982CF71E448343BE3CA817A80FC4BD1F12D064697C6EFFA6D09729E86426C7475A94B
Reporter	abuse_ch
Tags:	doc FormBook

abuse_ch

Malspam distributing Formbook:

HELO: WIN-XKVH3Q4DBSF
Sending IP: 103.153.79.148
From: Agricola Livon <bogachdds@gmail.com>
Subject: ordine
Attachment: SCMT009.doc

Formbook payload URL:
https://magadariable.com/SMTC_027.exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.DOCXRSTRGOOD.WIN32_PROCESS.200408.UNOFFICIAL

TwinWave.EvilDoc.DOCXRSTRGOOD.WINMGMTS

TwinWave.EvilDoc.DOCXRSTRGOOD.WIN32_PROCESS.200402.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

DNS request

Sending a custom TCP request

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl

Score:

84 / 100

Link:

https://www.joesandbox.com/analysis/393452

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/11b82caa0f95b6698a8c5db7c0f4fbc7dee37c74443ad402775fa14a2fb6d712/

Threat name:

Document-Office.Trojan.Powload

Status:

Malicious

First seen:

2020-07-21 15:55:06 UTC

AV detection:

21 of 48 (43.75%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=cg4czkqpsw3gtcumlw34b5h3y7pog7duiq5niatxl6quul5w24ja._file

Result

Malware family:

n/a

Score:

10/10

Tags:

n/a

Link:

https://tria.ge/reports/200721-5de4yaf25a/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

Drops file in System32 directory

Blacklisted process makes network request

Process spawned unexpected child process

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Unknown

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/11b82caa0f95b6698a8c5db7c0f4fbc7dee37c74443ad402775fa14a2fb6d712

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.