MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fa12de49507ef1d0aa763514f564ab1633fa1fdea283c32416893b6f174b3a0. 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

Loki

Vendor detections: 15

Intelligence 15 IOCs YARA 2 File information Comments 1

SHA256 hash:	1fa12de49507ef1d0aa763514f564ab1633fa1fdea283c32416893b6f174b3a0
SHA3-384 hash:	d844befc7e982610a2e830536bd394250df7e99a00be12f9461f9f68baf3d483a8d3fd4af9dd718c90a5ff48bf201218
SHA1 hash:	5f4a664f3c0e684f7556433bf94a0f3ac599dc00
MD5 hash:	ae4e528a6345a9e52b9d59c955042063
humanhash:	blossom-louisiana-social-nevada
File name:	ae4e528a6345a9e52b9d59c955042063
Download:	download sample
Signature	Loki Create hunting rule
File size:	22'792 bytes
First seen:	2023-02-25 02:23:57 UTC
Last seen:	2023-02-25 03:28:50 UTC
File type:	rtf
MIME type:	text/rtf
ssdeep	384:UMQ3PSwT2q0OFFXMidSur/7S2AZuft8UW4brO2pDVN44d5tzucnR2JX3dwc3Np/J:zxq0OL8id/r/7S2OufOucYtXnR2JndTt
TLSH	T1CDA205566B8C4C61E26AE8BB435DA00E597CF13230C215C9BD9DE3707B7D10E4B6B2B8
Reporter	zbetcheckin
Tags:	CVE-2017-11882 Loki rtf

Intelligence

File Origin

# of uploads :

# of downloads :

105

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

ae4e528a6345a9e52b9d59c955042063

Verdict:

Malicious activity

Analysis date:

2023-02-25 02:25:02 UTC

Tags:

opendir exploit cve-2017-11882 loader

Link:

https://app.any.run/tasks/46ceeb02-4fe7-42ef-8237-4654681b1f5f

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

File type:

application/rtf

Has a screenshot:

False

Contains macros:

False

Detection(s):

Sanesecurity.Malware.28881.RtfHeur.UNOFFICIAL

MiscreantPunch.RTF.2017-0199.Obfus.171711.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Searching for synchronization primitives

Launching a process

Creating a window

Creating a file

Сreating synchronization primitives

Sending an HTTP GET request to an infection source by exploiting the app vulnerability

Creating a process from a recently created file

Result

Verdict:

Malicious

File Type:

RTF File

Link:

https://app.docguard.net/1fa12de49507ef1d0aa763514f564ab1633fa1fdea283c32416893b6f174b3a0/results/dashboard

Behaviour

BlacklistAPI detected

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

embedequation exploit packed shellcode

Link:

https://www.filescan.io/uploads/63f971478920c3f2b2a26aa0/reports/f4ebc407-35ba-4352-b899-a0e0b6b249f3/overview

Verdict:

Malicious

Labled as:

CVE-2017-11882

Link:

https://www.hybrid-analysis.com/sample/1fa12de49507ef1d0aa763514f564ab1633fa1fdea283c32416893b6f174b3a0

Result

Verdict:

MALICIOUS

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1182172

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Drops PE files to the user root directory

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Office equation editor drops PE file

Office equation editor establishes network connection

Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802)

Shellcode detected

Sigma detected: EQNEDT32.EXE connecting to internet

Sigma detected: File Dropped By EQNEDT32EXE

Snort IDS alert for network traffic

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Tries to steal Mail credentials (via file registry)

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

cve-2017-11882-shellcode

Link:

https://mwdb.cert.pl/sample/1fa12de49507ef1d0aa763514f564ab1633fa1fdea283c32416893b6f174b3a0/

Threat name:

Document-Office.Exploit.CVE-2017-11882

Status:

Malicious

First seen:

2023-02-24 05:09:10 UTC

File Type:

Document

Extracted files:

AV detection:

16 of 25 (64.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=d6qs3zeva7xr2cvhmniu6vskwfrt7ip55iudymsbncj3n4luwoqa._file

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer trojan

Link:

https://tria.ge/reports/230225-cvp8cabf4z/

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 AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Office loads VBA resources, possible macro or embedded object present

Drops file in Windows directory

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

Uses the VBS compiler for execution

Blocklisted process makes network request

Downloads MZ/PE file

Lokibot

Malware Config

C2 Extraction:

http://208.67.105.148/okuma/five/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php

Malware family:

Lokibot

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/1fa12de49507/report/overview.html

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/1fa12de49507ef1d0aa763514f564ab1633fa1fdea283c32416893b6f174b3a0

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:	SUSP_INDICATOR_RTF_MalVer_Objects Create hunting rule
Author:	ditekSHen
Description:	Detects RTF documents with non-standard version and embedding one of the object mostly observed in exploit (e.g. CVE-2017-11882) documents.
Reference:	https://github.com/ditekshen/detection

File information

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

Web download

Loki

rtf 1fa12de49507ef1d0aa763514f564ab1633fa1fdea283c32416893b6f174b3a0

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2550281/

Comments

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zbet commented on 2023-02-25 02:23:58 UTC

url : hxxp://212.87.204.200/..x.doc