MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f048d315ade0319c13872d4f31b528f995aa177d33ca9e42e1dbc6f03ca41c20. 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: 13

Intelligence 13 IOCs YARA File information Comments

SHA256 hash:	f048d315ade0319c13872d4f31b528f995aa177d33ca9e42e1dbc6f03ca41c20
SHA3-384 hash:	f9a4659552c35fee6cdcf265d468f7d19db9417110f32241fef3fa06e81f50683b555fa245fef0e02134fb9fceb25b04
SHA1 hash:	6cf57789fd3e264de3ca48b3306f3411f0d67e3b
MD5 hash:	0b7ca6ea5e6116cf9ca6944a1ada8a03
humanhash:	north-oklahoma-kentucky-oscar
File name:	Payment Slip.xlsx
Download:	download sample
Signature	Loki Create hunting rule
File size:	351'744 bytes
First seen:	2022-04-10 23:27:04 UTC
Last seen:	Never
File type:	xlsx
MIME type:	application/encrypted
ssdeep	6144:A0PWlqK/sYl3CMZc1jG7MDarNfyHqCAtH/cvTzAxZ:z6wYl3CMZc1SSa56+0zSZ
TLSH	T1D27413B1358B9727DD833472DC5CB68D921DEE0553C390C3299AF35FABB13D89224A4A
Reporter	AndreGironda
Tags:	CVE-2018-0802 LCGKit Loki Lokibot LokiPWS VelvetSweatshop xlsx

AndreGironda

MITRE T1566.001
Date: Sun, 10 Apr 2022 22:00-22:30 +0100
Received: from pkz10.hoster.kz ([185.98.5.118])
MIME-Version: 1.0
From: info@forteleasing.kz
To: undisclosed-recipients:;
Subject: Payment for INV HAN/RP/202203006
User-Agent: Roundcube Webmail/1.4.13
Message-ID: <a546381f81d290e2148e3c4aa160e6dc@forteleasing.kz>
X-Sender: info@forteleasing.kz
Content-Type: multipart/mixed; boundary="=_1b42166aa85b983c4a027f9f65e06611"
X-PPP-Message-ID: <20220410210852.175513.44829@pkz10.hoster.kz>
X-PPP-Vhost: forteleasing.kz
X-Originating-IP: 185.98.5.118
X-SpamExperts-Domain: pkz10.hoster.kz
X-SpamExperts-Username: 185.98.5.118
Authentication-Results-Original: hoster.kz; auth=pass smtp.auth=185.98.5.118@pkz10.hoster.kz
X-SpamExperts-Outgoing-Class: unsure
X-SpamExperts-Outgoing-Evidence: Combined (0.54)
X-Recommended-Action: accept
Attachment Name: Payment Slip.xlsx
Maldoc SHA256: f048d315ade0319c13872d4f31b528f995aa177d33ca9e42e1dbc6f03ca41c20

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE dump

Detection: VelvetSweatshop

MalwareBazaar was able to identify 6 sections in this file using oledump:

Section ID	Section size	Section name
1	64 bytes	DataSpaces/DataSpaceInfo/StrongEncryptionDataSpace
2	112 bytes	DataSpaces/DataSpaceMap
3	208 bytes	DataSpaces/TransformInfo/StrongEncryptionTransform/Primary
4	76 bytes	DataSpaces/Version
5	344696 bytes	EncryptedPackage
6	224 bytes	EncryptionInfo

Intelligence

File Origin

# of uploads :

# of downloads :

567

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

lokibot

ID:

File name:

Payment Slip.xlsx

Verdict:

Malicious activity

Analysis date:

2022-04-10 23:29:12 UTC

Tags:

encrypted trojan opendir exploit CVE-2017-11882 loader lokibot stealer

Link:

https://app.any.run/tasks/fc80b018-ef5b-4bcf-b11c-bb4a97c11031

Note:

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

Verdict:

Malicious

File type:

application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

Has a screenshot:

False

Contains macros:

False

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/262453/

Detection(s):

SecuriteInfo.com.Exploit.CVE-2018-0802.Gen.29153.6167.UNOFFICIAL

PUA.Doc.Packed.EncryptedDoc-6563700-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Searching for the window

Sending a custom TCP request

Creating a window

Creating a file

Сreating synchronization primitives

Creating a file in the %temp% directory

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

Unauthorized injection to a recently created process by context flags manipulation

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:

OOXML Excel File with Embedding Objects in Encrypted Excel File

Link:

https://app.docguard.net/f048d315ade0319c13872d4f31b528f995aa177d33ca9e42e1dbc6f03ca41c20/results/dashboard

Document image

Image:

Download PNG

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

control.exe CVE-2018-0802 embedequation exploit shell32.dll shellcode VelvetSweatshop

Link:

https://www.filescan.io/uploads/6253680304b81dabe2799f18/reports/4f316ec9-8a0e-40dc-a767-975dce37ab56/overview

Label:

Benign

Suspicious Score:

4.7/10

Score Malicious:

48%

Score Benign:

52%

Link:

https://www.malware.ai/gui/files/?id=ccc83e51-2ba9-4d94-9917-b43a860a93dd

Result

Threat name:

Lokibot

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/974153

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Drops PE files to the user root directory

Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)

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 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

Yara detected aPLib compressed binary

Yara detected Lokibot

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f048d315ade0319c13872d4f31b528f995aa177d33ca9e42e1dbc6f03ca41c20/

Threat name:

Document-Office.Exploit.CVE-2018-0802

Status:

Malicious

First seen:

2022-04-10 23:28:08 UTC

File Type:

Document

Extracted files:

AV detection:

14 of 42 (33.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6bengfnn4ayzye4hfvhtdnji7gk2uf35gpfj4qxb3pdpapfedqqa._file

Result

Malware family:

lokibot

Score:

10/10

Tags:

family:lokibot collection spyware stealer suricata trojan

Link:

https://tria.ge/reports/220410-3fzfksdghm/

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

Enumerates physical storage devices

Suspicious use of SetThreadContext

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 User-Agent (Charon/Inferno)

suricata: ET MALWARE MSIL/GenKryptik.FQRH Download Request

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

Malware Config

C2 Extraction:

http://vmopahtqdf84hfvsqepalcbcch63gdyvah.ml/BN2/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/f048d315ade0319c13872d4f31b528f995aa177d33ca9e42e1dbc6f03ca41c20

File information

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

Malspam

Loki

xlsx f048d315ade0319c13872d4f31b528f995aa177d33ca9e42e1dbc6f03ca41c20

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/262453/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample