MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 080e52af6b3245e85fc47653eb407ed21bff2ec428436c69d4330ba8b891d231. 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

Threat unknown

Vendor detections: 11

Intelligence 11 IOCs YARA 2 File information Comments 1

SHA256 hash:	080e52af6b3245e85fc47653eb407ed21bff2ec428436c69d4330ba8b891d231
SHA3-384 hash:	e789e2fbaf95fe119041e1c70bb5d41a0ad84884c96b712c58af2e4afae67c36ea567f92e93ef53fd5cecfaa4a4a27de
SHA1 hash:	d42690cf05b8851df7588fdefceb11cb99758baf
MD5 hash:	58f5092dfcd0c16318a73506170f31ff
humanhash:	avocado-river-hydrogen-missouri
File name:	58f5092dfcd0c16318a73506170f31ff
Download:	download sample
File size:	19'756 bytes
First seen:	2022-10-12 04:46:12 UTC
Last seen:	2022-10-12 09:12:35 UTC
File type:	rtf
MIME type:	text/rtf
ssdeep	384:lzK6wyonQ95vSy4jTKKGl3ZvKU/Vgi44VrhUpm:o6wyow5vSVjTKKGl3ZvHVgi44VrhUpm
TLSH	T12992FF3EF18A8F8CCB07D2D4110A3F8216A8F92D93D998D2E7FCF734694595B9622534
Reporter	zbetcheckin
Tags:	CVE-2017-11882 rtf

Intelligence

File Origin

# of uploads :

# of downloads :

152

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Exploit.ShellCode.69.16313.12073.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Searching for synchronization primitives

Launching a process

Creating a window

Сreating synchronization primitives

Sending an HTTP GET request

Result

Verdict:

Malicious

File Type:

RTF File

Link:

https://app.docguard.net/080e52af6b3245e85fc47653eb407ed21bff2ec428436c69d4330ba8b891d231/results/dashboard

Behaviour

BlacklistAPI detected

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

CVE-2017-11882 exploit

Link:

https://www.filescan.io/uploads/634646c70d2bcf0ff9a262eb/reports/ce8630bd-5f37-41fe-a033-dc34599e0b6f/overview

Result

Verdict:

MALICIOUS

Result

Threat name:

Unknown

Detection:

malicious

Classification:

expl

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/1088531

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Office equation editor establishes network connection

Shellcode detected

Sigma detected: EQNEDT32.EXE connecting to internet

Behaviour

Behavior Graph:

Download SVG

Detection:

cve-2017-11882-shellcode

Link:

https://mwdb.cert.pl/sample/080e52af6b3245e85fc47653eb407ed21bff2ec428436c69d4330ba8b891d231/

Threat name:

Document-RTF.Exploit.CVE-2017-11882

Status:

Malicious

First seen:

2022-10-06 14:16:41 UTC

File Type:

Document

Extracted files:

AV detection:

17 of 26 (65.38%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=bahffl3lgjc6qx6eozj6wqd62in76lwefbbwy2ougmf2roer2iyq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://tria.ge/reports/221012-fejbmscdf9/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Launches Equation Editor

Modifies Internet Explorer settings

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Office loads VBA resources, possible macro or embedded object present

Drops file in Windows directory

Blocklisted process makes network request

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/f74be137-0283-4e3d-9855-bba144f19a1d

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/080e52af6b3245e85fc47653eb407ed21bff2ec428436c69d4330ba8b891d231

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:	INDICATOR_RTF_MalVer_Objects Create hunting rule
Author:	ditekSHen
Description:	Detects RTF documents with non-standard version and embeding one of the object mostly observed in exploit documents.

Rule name:	pdb_YARAify Create hunting rule
Author:	@wowabiy314
Description:	PDB

File information

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

Web download

rtf 080e52af6b3245e85fc47653eb407ed21bff2ec428436c69d4330ba8b891d231

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2365769/

Comments

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zbet commented on 2022-10-12 04:46:18 UTC

url : hxxp://104.168.45.122/uAAuUASDbjasduhuasduyuASHUDHUSADHUASDU/4jhjjhjhjhhggftftftftftftf.doc