MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf9e02227cf9e3fa591faedb27ecc64d547f89795b95ce5887b16d27c0ee914c. 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

SHA256 hash:	bf9e02227cf9e3fa591faedb27ecc64d547f89795b95ce5887b16d27c0ee914c
SHA3-384 hash:	4c7e893114ce9cfcfcdc75dcd3c3e4e74f42d4e0273ecfcdf1986e6189eaac44c7aba7f93ed2bb056ec6396e68051493
SHA1 hash:	635f3160329a4345b82ac5445c945ca7ff2b2754
MD5 hash:	97ca8783df53e174efa710e23130c1e9
humanhash:	nitrogen-kitten-march-mobile
File name:	TT payment document.xlsx
Download:	download sample
Signature	Loki Alert Create hunting rule
File size:	357'888 bytes
First seen:	2022-04-14 05:41:15 UTC
Last seen:	Never
File type:	xlsx
MIME type:	application/encrypted
ssdeep	6144:Od+4eHjZxwRN0VYTvaulTeXoKcqBwqO39gKt1E/PtmDLXaxYZw1QDvEykRZtrHw8:OdyHjQ0VYTiikOq0jt1E/POa+bDHcTbQ
TLSH	T1CA74128F70CBC7CAF227DE3ECC14E4283622EFC56156D6F560547152E636F89A92B1A0
Reporter	abuse_ch
Tags:	CVE-2018-0798 Loki VelvetSweatshop xlsx

Office OLE Information

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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	351192 bytes	EncryptedPackage
6	224 bytes	EncryptionInfo

Intelligence

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File Origin

# of uploads :

1

# of downloads :

231

Origin country :

n/a

Vendor Threat Intelligence

ANY.RUN lokibot

Malware family:

lokibot

Alert

Create hunting rule

ID:

1

File name:

TT payment document.xlsx

Verdict:

Malicious activity

Analysis date:

2022-04-14 08:40:35 UTC

Tags:

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

Link:

https://app.any.run/tasks/1b3b2557-f241-49fb-8e22-1da7547c6813

Note:

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

BitDam Malicious

Verdict:

Malicious

File type:

application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

Has a screenshot:

False

Contains macros:

False

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/263552/

ClamAV Detected

Detection(s):

SecuriteInfo.com.Exploit.CVE-2018-0802.Gen.32311.7842.UNOFFICIAL

Alert

Create hunting rule

PUA.Doc.Packed.EncryptedDoc-6563700-0

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a window

Searching for synchronization primitives

Launching a process

Creating a file

Сreating synchronization primitives

Creating a file in the %temp% directory

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

Creating a process from a recently created file

DocGuard Malicious

Result

Verdict:

Malicious

File Type:

OOXML Excel File with Embedding Objects in Encrypted Excel File

Link:

https://app.docguard.net/bf9e02227cf9e3fa591faedb27ecc64d547f89795b95ce5887b16d27c0ee914c/results/dashboard

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

embedequation exploit shellcode VelvetSweatshop

Link:

https://www.filescan.io/uploads/6257b42ceab80a7a6c10293c/reports/70ec939e-9a1e-4475-828e-c065b1ad8542/overview

inlyse Malware.AI Malicious

Label:

Malicious

Suspicious Score:

6.5/10

Score Malicious:

65%

Score Benign:

35%

Link:

https://www.malware.ai/gui/files/?id=d178c64b-30fa-4741-acc4-dba5fdeabc06

Joe Sandbox Lokibot

Result

Threat name:

Lokibot

Alert

Create hunting rule

Detection:

malicious

Classification:

troj.spyw.expl.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/976648

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

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 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

CERT.PL MWDB lokibot

Detection:

lokibot

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/bf9e02227cf9e3fa591faedb27ecc64d547f89795b95ce5887b16d27c0ee914c/

ReversingLabs TitaniumCloud Document-OLE.Exploit.CVE-2018-0798

Threat name:

Document-OLE.Exploit.CVE-2018-0798

Alert

Create hunting rule

Status:

Malicious

First seen:

2022-04-14 02:49:13 UTC

File Type:

Document

Extracted files:

63

AV detection:

15 of 26 (57.69%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=x6paeit47hr7uwi7v3nsp3ggjvkh7clzlok44wehwfwspqhosfga._file

Hatching Triage lokibot

Result

Malware family:

lokibot

Alert

Create hunting rule

Score:

  10/10

Tags:

family:lokibot collection spyware stealer trojan

Link:

https://tria.ge/reports/220414-gd1pzagfh6/

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 FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

NSIS installer

Enumerates physical storage devices

Loads dropped DLL

Uses the VBS compiler for execution

Blocklisted process makes network request

Downloads MZ/PE file

Executes dropped EXE

Malware Config

C2 Extraction:

http://www.panel-report-logs.ml/alhaji/logs/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

VirusTotal

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

YOROI YOMI Legit

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/bf9e02227cf9e3fa591faedb27ecc64d547f89795b95ce5887b16d27c0ee914c

File information

---

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

Cape

https://www.capesandbox.com/analysis/263552/

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