MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a01c25a9d82aba8adbbeffeb4d1752678c9232e817e56474fbd7ccb4b6ded2e. 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: 12

Intelligence 12 IOCs YARA 2 File information Comments 1

SHA256 hash:	5a01c25a9d82aba8adbbeffeb4d1752678c9232e817e56474fbd7ccb4b6ded2e
SHA3-384 hash:	a3b5f9cb2dd1f058088cc2b55d41c24f19f6664674eac6547089dc6f61da9edb9d6d98ead86ddeb96f876ddcd8d48715
SHA1 hash:	1dc885296ae87ccb5c880913dfe112dcb5e9b9c1
MD5 hash:	f847ce043bc119d60f51f4997930979b
humanhash:	three-delaware-gee-nuts
File name:	f847ce043bc119d60f51f4997930979b
Download:	download sample
Signature	Loki Create hunting rule
File size:	23'952 bytes
First seen:	2021-11-21 01:47:56 UTC
Last seen:	Never
File type:	rtf
MIME type:	text/rtf
ssdeep	384:H8LbAbrzVhw5Wz30TbzEI4Mca42smnvxWAj+o2xUvFLx:Hks7Dw5Wb0Tbz1B1nvxW8OUvFLx
TLSH	T14EB2597DF5470E48AE96D678061AABA5164DF52C738440E237BCDB387B0C95B8B22D3C
Reporter	zbetcheckin
Tags:	CVE-2017-11882 Loki rtf

Intelligence

File Origin

# of uploads :

# of downloads :

161

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

f847ce043bc119d60f51f4997930979b

Verdict:

Malicious activity

Analysis date:

2021-11-21 01:49:44 UTC

Tags:

opendir exploit CVE-2017-11882 loader trojan lokibot stealer

Link:

https://app.any.run/tasks/faa2f8ec-b9ee-48f0-a07c-aa9c1f11a754

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.27301.RtfHeur.BadVer.UNOFFICIAL

SecuriteInfo.com.FakeRTF-2.UNOFFICIAL

MiscreantPunch.RTF.2017-0199.Obfus.170830.UNOFFICIAL

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

TwinWave.EvilDoc.RTFFakeVersionWithObjUpdateUKSurfMix.20200514.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Searching for synchronization primitives

Launching a process

DNS request

Creating a window

Creating a file

Сreating synchronization primitives

Reading critical registry keys

Changing a file

Creating a file in the %AppData% subdirectories

Moving a file to the %AppData% subdirectory

Enabling the 'hidden' option for recently created files

Sending an HTTP GET request

Stealing user critical data

Query of malicious DNS domain

Creating a process from a recently created file

Sending an HTTP POST request to an infection source

Result

Verdict:

Malicious

File Type:

RTF File

Link:

https://app.docguard.net/5a01c25a9d82aba8adbbeffeb4d1752678c9232e817e56474fbd7ccb4b6ded2e/results/dashboard

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

CVE-2017-11882 embedequation exploit

Link:

https://www.filescan.io/uploads/6199a55494a88037d2fba99c/reports/dd2e2a73-68da-4ed1-87b8-8aa2aea9838f/overview

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/5a01c25a9d82aba8adbbeffeb4d1752678c9232e817e56474fbd7ccb4b6ded2e

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/893179

Signature

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Drops PE files to the user root directory

Found malware configuration

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

Sigma detected: Droppers Exploiting CVE-2017-11882

Sigma detected: EQNEDT32.EXE connecting to internet

Sigma detected: Execution from Suspicious Folder

Sigma detected: File Dropped By EQNEDT32EXE

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

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:

lokibot

Link:

https://mwdb.cert.pl/sample/5a01c25a9d82aba8adbbeffeb4d1752678c9232e817e56474fbd7ccb4b6ded2e/

Threat name:

Document-RTF.Exploit.CVE-2017-11882

Status:

Malicious

First seen:

2021-11-19 12:10:17 UTC

AV detection:

23 of 45 (51.11%)

Threat level:

5/5

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer suricata trojan

Link:

https://tria.ge/reports/211121-b75ccsddcp/

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

Accesses Microsoft Outlook profiles

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

Executes dropped EXE

Lokibot

suricata: ET MALWARE LokiBot Checkin

suricata: ET MALWARE LokiBot Fake 404 Response

suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

Malware Config

C2 Extraction:

http://secure01-redirect.net/gb9/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

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

Threat name:

Lokibot

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/5a01c25a9d82aba8adbbeffeb4d1752678c9232e817e56474fbd7ccb4b6ded2e

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:	BitcoinAddress Create hunting rule
Author:	Didier Stevens (@DidierStevens)
Description:	Contains a valid Bitcoin address

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.

File information

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

Web download

Loki

rtf 5a01c25a9d82aba8adbbeffeb4d1752678c9232e817e56474fbd7ccb4b6ded2e

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/1802711/

Comments

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zbet commented on 2021-11-21 01:47:58 UTC

url : hxxp://103.167.93.37/invoice/invoice_000499000049.wbk