MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0aa9694f91a74fc7e6e3ac14c7c081668e775c5809f0c245d011142eba55773b. 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:	0aa9694f91a74fc7e6e3ac14c7c081668e775c5809f0c245d011142eba55773b
SHA3-384 hash:	b03b531647f3c8258c61bf620617bb666b350c39efcaddcaecc953fe4a5902b0fceafe1d09c5e4144456ac9da34b91cf
SHA1 hash:	f7af88813ee271c7e93c0fd813e498027026898c
MD5 hash:	fbe2cfb92ef249b113ce81d0cb5fcc4c
humanhash:	eight-high-march-hamper
File name:	Swift.xlsx
Download:	download sample
Signature	Loki Alert Create hunting rule
File size:	366'592 bytes
First seen:	2022-04-14 11:20:35 UTC
Last seen:	Never
File type:	xlsx
MIME type:	application/encrypted
ssdeep	6144:QJs0ctyBQKFCS3Fyvei+NLfuDY0LWAMHowWidDA4la6RoyoUu2fzWtO:iWwZzi+NL2DtqANwfOUzGO
TLSH	T1547412617BF79B67E72B187B2B8CE58126C5ECC18B819208D4017B6ECAF4E0C791D1D9
Reporter	abuse_ch
Tags:	CVE-2018-0802 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	359736 bytes	EncryptedPackage
6	224 bytes	EncryptionInfo

Intelligence

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File Origin

# of uploads :

1

# of downloads :

255

Origin country :

n/a

Vendor Threat Intelligence

ANY.RUN lokibot

Malware family:

lokibot

Alert

Create hunting rule

ID:

1

File name:

Swift.xlsx

Verdict:

Malicious activity

Analysis date:

2022-04-14 19:26:50 UTC

Tags:

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

Link:

https://app.any.run/tasks/63827da6-c775-45d2-b6db-953a60c4aea6

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/263680/

ClamAV Detected

Detection(s):

SecuriteInfo.com.Exploit.CVE-2018-0802.Gen.5892.7088.UNOFFICIAL

Alert

Create hunting rule

PUA.Doc.Packed.EncryptedDoc-6563700-0

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

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/0aa9694f91a74fc7e6e3ac14c7c081668e775c5809f0c245d011142eba55773b/results/dashboard

Document image

Image:

Download PNG

FileScan.IO Malicious

Verdict:

Malicious

Threat level:

  10/10

Confidence:

100%

Tags:

control.exe embedequation exploit shell32.dll shellcode VelvetSweatshop

Link:

https://www.filescan.io/uploads/625803b1eab80a7a6c126298/reports/8b84efda-8701-491b-82b7-48f5e4f3fde4/overview

inlyse Malware.AI Benign

Label:

Benign

Suspicious Score:

3.3/10

Score Malicious:

33%

Score Benign:

67%

Link:

https://www.malware.ai/gui/files/?id=fa51c525-e9a8-46c5-bf18-6ba5ce2570c9

InQuest MALICIOUS

Result

Verdict:

MALICIOUS

Link:

https://labs.inquest.net/dfi/sha256/0aa9694f91a74fc7e6e3ac14c7c081668e775c5809f0c245d011142eba55773b

Details

Document With Minimal Content

Document contains less than 1 kilobyte of semantic information.

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/976828

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 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

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/0aa9694f91a74fc7e6e3ac14c7c081668e775c5809f0c245d011142eba55773b/

ReversingLabs TitaniumCloud Document-Office.Exploit.CVE-2018-0802

Threat name:

Document-Office.Exploit.CVE-2018-0802

Alert

Create hunting rule

Status:

Malicious

First seen:

2022-04-14 02:24:46 UTC

File Type:

Document

Extracted files:

69

AV detection:

13 of 42 (30.95%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=bkuwst4ru5h4pzxdvqkmpqebm2hhoxcybhymeroqcekc5osvo45q._file

Hatching Triage lokibot

Result

Malware family:

lokibot

Alert

Create hunting rule

Score:

  10/10

Tags:

family:lokibot collection spyware stealer suricata trojan

Link:

https://tria.ge/reports/220414-nf1lbabhcp/

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 FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

NSIS installer

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://sempersim.su/gf4/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/0aa9694f91a74fc7e6e3ac14c7c081668e775c5809f0c245d011142eba55773b

File information

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

Cape

https://www.capesandbox.com/analysis/263680/

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