MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5a6b19ed0cb225a61c510bff2f2713b3a69435527f41fbb83d4e8343effaa13. 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: 14

Intelligence 14 IOCs YARA 1 File information Comments

SHA256 hash:	d5a6b19ed0cb225a61c510bff2f2713b3a69435527f41fbb83d4e8343effaa13
SHA3-384 hash:	b85d70aafc4eb360ae49eb1e9cf891c3c95523a6bc18ed12132dab6612eec3e303fe479ac4bee72306056a2e1e76c2a1
SHA1 hash:	dd71a38ee9936da3c085e48719518f089192fa62
MD5 hash:	d4114e19370fc67f7ba24d46bc6f53d2
humanhash:	enemy-failed-delta-whiskey
File name:	SecuriteInfo.com.Exploit.CVE-2018-0798.4.29500.322
Download:	download sample
Signature	Loki Create hunting rule
File size:	505'025 bytes
First seen:	2024-07-16 06:36:55 UTC
Last seen:	Never
File type:	rtf
MIME type:	text/rtf
ssdeep	6144:OwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAL:4
TLSH	T1B7B4E92DD34B02598F620377AB571E5142BDBB7EF38552A1302C537933EAC39A1252BE
Reporter	SecuriteInfoCom
Tags:	CVE-2017-11882 rtf

Intelligence

File Origin

# of uploads :

# of downloads :

113

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

d5a6b19ed0cb225a61c510bff2f2713b3a69435527f41fbb83d4e8343effaa13.rtf

Verdict:

No threats detected

Analysis date:

2024-07-16 07:09:39 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/e8dd1db2-bc88-4f43-9c4b-a40add559ef2

Note:

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

Verdict:

Legit

File type:

application/rtf

Has a screenshot:

False

Contains macros:

False

Detection(s):

Sanesecurity.Malware.29015.RtfHeur.Msg.UNOFFICIAL

SecuriteInfo.com.Exploit.CVE-2018-0798.4.29500.322.UNOFFICIAL

Sanesecurity.Shelter.Malware.BadRtf.ObjUpd.UNOFFICIAL

MiscreantPunch.EvilRTF.CommonLure.UNOFFICIAL

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

TwinWave.EvilDoc.RoomService.20230808.UNOFFICIAL

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6696151584e955866872bd6bwin7simulatehigh_evasion

Tags:

Network Stealth

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Searching for synchronization primitives

Launching a process

Using the Windows Management Instrumentation requests

Creating a window

DNS request

Creating a file in the %AppData% directory

Сreating synchronization primitives

Reading critical registry keys

Changing a file

Launching a service

Connection attempt to an infection source

Creating a file

Creating a file in the %AppData% subdirectories

Moving a file to the %AppData% subdirectory

Enabling the 'hidden' option for recently created files

Connection attempt by exploiting the app vulnerability

Launching a file downloaded from the Internet

Unauthorized injection to a recently created process

Unauthorized injection to a recently created process by context flags manipulation

Stealing user critical data

Query of malicious DNS domain

Sending a custom TCP request by exploiting the app vulnerability

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/d5a6b19ed0cb225a61c510bff2f2713b3a69435527f41fbb83d4e8343effaa13/results/dashboard

Behaviour

BlacklistAPI detected

Verdict:

Malicious

Threat level:

10/10

Confidence:

89%

Tags:

embedequation exploit masquerade shellcode

Link:

https://www.filescan.io/uploads/66961516f921a99b93551733/reports/eeccac81-ed9c-44a3-95e5-be1a25e02a85/overview

Verdict:

Malicious

Labled as:

CVE-2018-0798

Link:

https://www.hybrid-analysis.com/sample/d5a6b19ed0cb225a61c510bff2f2713b3a69435527f41fbb83d4e8343effaa13

Result

Verdict:

MALICIOUS

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1474035

Signature

.NET source code references suspicious native API functions

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Document exploit detected (process start blacklist hit)

Drops PE files with a suspicious file extension

Found malware configuration

Injects a PE file into a foreign processes

Installs new ROOT certificates

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 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)

Sigma detected: Equation Editor Network Connection

Sigma detected: Suspicious Microsoft Office Child Process

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

Score:

100%

Verdict:

Malware

File Type:

SCRIPT

Link:

https://malprob.io/report/d5a6b19ed0cb225a61c510bff2f2713b3a69435527f41fbb83d4e8343effaa13

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d5a6b19ed0cb225a61c510bff2f2713b3a69435527f41fbb83d4e8343effaa13/

Threat name:

Document-RTF.Exploit.CVE-2017-11882

Status:

Malicious

First seen:

2024-07-16 06:38:05 UTC

File Type:

Document

Extracted files:

AV detection:

15 of 38 (39.47%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2wtldhwqzmrfuyofcc77f4trhm5gsq2ve72b7o4d2tudipx7vijq._file

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer trojan

Link:

https://tria.ge/reports/240716-hdgsjayhkl/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Launches Equation Editor

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

Blocklisted process makes network request

Downloads MZ/PE file

Lokibot

Malware Config

C2 Extraction:

http://rocheholding.top/rudolph/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

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/27ca20dc-f2e2-4d53-8eb1-c26763fb4dfd

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/d5a6b19ed0cb225a61c510bff2f2713b3a69435527f41fbb83d4e8343effaa13

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:	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