MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ad7fd2b8750b8b4a9bcfdc43f9b8ef48b42f1802c968a90304233bfc44faa74. 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: 7

Intelligence 7 IOCs YARA 1 File information Comments

SHA256 hash:	4ad7fd2b8750b8b4a9bcfdc43f9b8ef48b42f1802c968a90304233bfc44faa74
SHA3-384 hash:	f2074eb6eac8c8c660449118221fd3ea1228bbbd3cd6e7e0ee30c79899822c97da5ef7c4c4f28689f29370b4746dd18b
SHA1 hash:	989d7bca06787d99a1969783ea5ad569ec7040c1
MD5 hash:	d5690e678c1b6124a55b2f1b8d44f0e7
humanhash:	mockingbird-west-blue-papa
File name:	Re_ EXT RE_ order PO 10967548.xlsx
Download:	download sample
Signature	Loki Create hunting rule
File size:	681'472 bytes
First seen:	2020-08-31 10:27:10 UTC
Last seen:	Never
File type:	xlsx
MIME type:	application/encrypted
ssdeep	12288:iH50318+wIOwD0tOwIHCW+S14VTMdFcpuOV52LLV8ImI39ZcMkc1dpAGL:iuFFzUOwMCW+S1+MdFcpz52vVrmI39uK
TLSH	5FE423D139DBDF97D893E1BE966AC31D043BEEB5D752C803956E3A082074FB6824024B
Reporter	abuse_ch
Tags:	CVE-2017-11882 Loki xlsx

abuse_ch

Malspam distributing Loki:

HELO: tisza.hostven02.ru
Sending IP: 109.94.209.115
From: NLMK <j.langenhuizen@eu.nlmk.com>
Subject: NEW PURCHASE ORDER CONFIRMATION
Attachment: Re_ EXT RE_ order PO 10967548.xlsx

Loki payload URL:
http://greenstdykegheedahatakankeadeshnaa27gqc.duckdns.org/office360/regasm.exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

PUA.Doc.Packed.EncryptedDoc-6563700-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Launching a process

DNS request

Creating a file in the %AppData% directory

Sending an HTTP GET request

Launching a file downloaded from the Internet

Creating a process from a recently created file

Result

Threat name:

Unknown

Detection:

malicious

Classification:

n/a

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/455224

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4ad7fd2b8750b8b4a9bcfdc43f9b8ef48b42f1802c968a90304233bfc44faa74/

Threat name:

Document-Office.Exploit.CVE-2017-11882

Status:

Malicious

First seen:

2020-08-31 03:16:34 UTC

AV detection:

16 of 29 (55.17%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=jll72k4hkc4ljkn47xcd7g4o6sfuf4mafslivebqiiz37rcpvj2a._file

Result

Malware family:

lokibot

Score:

10/10

Tags:

spyware trojan stealer family:lokibot

Link:

https://tria.ge/reports/200831-2lqhplhpye/

Behaviour

Launches Equation Editor

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Loads dropped DLL

Reads user/profile data of web browsers

Uses the VBS compiler for execution

Blacklisted process makes network request

Executes dropped EXE

Lokibot

Malware Config

C2 Extraction:

http://joovy.ga/ibiki/gate.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:

Exploit

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/4ad7fd2b8750b8b4a9bcfdc43f9b8ef48b42f1802c968a90304233bfc44faa74

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.