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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40bcfababa169393524d58a9447ea465ac7a18edd09ae9eaea2739c8d77dab9d. 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: 12


Maldoc score: 4


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 40bcfababa169393524d58a9447ea465ac7a18edd09ae9eaea2739c8d77dab9d
SHA3-384 hash: fca75cd03187a4a037197aeb65dad0630e8b8dd7c445abefcb3c0d778f4cbdee54d11ebee6cffa211ee398709b31bee4
SHA1 hash: 0d0c6a6f90611fee9c232d90fca0776dbbff5241
MD5 hash: 98502d8342f1afd8b699b26ff777a919
humanhash: bacon-beryllium-jig-nuts
File name:Shipping Documents WMLREF115900.xls
Download: download sample
Signature Loki
Create hunting rule
File size:100'864 bytes
First seen:2024-10-24 06:37:17 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 1536:MiqHy1S6F8b2SQrEkawpoXIow7yLHXXRD6G10u9QvuTUpx2MjeHmfDI7:UeFHrE2sIoeK3XR2GWumv6UprT
TLSH T1AEA3F12933D6C802D4869B719EDAC0DB8A51FC96AD65CB5B32C0F31E24BD6C2D94374B
TrID 46.5% (.XLS) Microsoft Excel sheet (alternate) (56500/1/4)
26.7% (.XLS) Microsoft Excel sheet (32500/1/3)
20.1% (.XLS) Microsoft Excel sheet (alternate) (24500/1/2)
6.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika xls
Reporter abuse_ch
Tags:Loki xls

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 id
Maldoc score: 4
OLE dump

MalwareBazaar was able to identify 15 sections in this file using oledump:

Section IDSection sizeSection name
1114 bytesCompObj
2244 bytesDocumentSummaryInformation
3200 bytesSummaryInformation
499 bytesMBd0002400B/CompObj
538341 bytesMBd0002400B/Package
6612 bytesMBd0002400C/Ole
747149 bytesWorkbook
8529 bytes_VBA_PROJECT_CUR/PROJECT
9104 bytes_VBA_PROJECT_CUR/PROJECTwm
10977 bytes_VBA_PROJECT_CUR/VBA/Sheet1
11977 bytes_VBA_PROJECT_CUR/VBA/Sheet2
12977 bytes_VBA_PROJECT_CUR/VBA/Sheet3
13985 bytes_VBA_PROJECT_CUR/VBA/ThisWorkbook
142644 bytes_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
15553 bytes_VBA_PROJECT_CUR/VBA/dir
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
SuspiciousHex StringsHex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin
# of uploads :
1
# of downloads :
456
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Shipping Documents WMLREF115900.xls
Verdict:
No threats detected
Analysis date:
2024-10-24 06:40:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/72fb249b-41c9-40ec-ad2e-e6879f13198e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
TwinWave.EvilDoc.93TilInfinity.20240412.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6719eb4c536ff0d0e408e05d
Tags:
Powershell Exploit Trojan Macro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Creating a window
DNS request
Sending an HTTP GET request
Sending an HTTP GET request to an infection source by exploiting the app vulnerability
Сreating synchronization primitives
Connection attempt by exploiting the app vulnerability
Sending a custom TCP request by exploiting the app vulnerability
Connection attempt to an infection source by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Link:
https://app.docguard.net/40bcfababa169393524d58a9447ea465ac7a18edd09ae9eaea2739c8d77dab9d/results/dashboard
Payload URLs
URL
File name
https://mpa.li/uiklDr?&colloquia=wistful&stadium=tangy&earthquake=feigned&official=quizzical&display=fearless&technology=instinctive&feed=abusive&character
Embedded Ole
Behaviour
SuspiciousRTF detected
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
macros
Link:
https://www.filescan.io/uploads/6719eb4b3bc311a7e5829230/reports/a6d2a73f-6c22-4c99-a7c9-4d3895a60723/overview
Verdict:
Malicious
Labled as:
CVE-2017-0199
Link:
https://www.hybrid-analysis.com/sample/40bcfababa169393524d58a9447ea465ac7a18edd09ae9eaea2739c8d77dab9d
Label:
Benign
Suspicious Score:
3.3/10
Score Malicious:
34%
Score Benign:
66%
Link:
https://www.malware.ai/gui/files/?id=0240ee7b-6a12-44db-bfe2-6acf98d403aa
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1540834
Signature
Bypasses PowerShell execution policy
Document exploit detected (process start blacklist hit)
Excel sheet contains many unusual embedded objects
Injects a PE file into a foreign processes
Installs new ROOT certificates
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Microsoft Office drops suspicious files
Multi AV Scanner detection for submitted file
Obfuscated command line found
PowerShell case anomaly found
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: File With Uncommon Extension Created By An Office Application
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: Potentially Suspicious PowerShell Child Processes
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Suspicious Microsoft Office Child Process
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Suspicious powershell command line found
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)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected Lokibot
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1540834 Sample: Shipping Documents WMLREF11... Startdate: 24/10/2024 Architecture: WINDOWS Score: 100 95 Suricata IDS alerts for network traffic 2->95 97 Malicious sample detected (through community Yara rule) 2->97 99 Multi AV Scanner detection for submitted file 2->99 101 16 other signatures 2->101 11 EXCEL.EXE 57 29 2->11         started        process3 dnsIp4 87 192.3.176.141, 49164, 49166, 49167 AS-COLOCROSSINGUS United States 11->87 89 mpa.li 5.159.62.244, 443, 49163, 49170 TLN-ASDE Germany 11->89 69 Shipping Documents...EF115900.xls (copy), Composite 11->69 dropped 71 seethebestthingsto...febestthigns[1].hta, HTML 11->71 dropped 133 Microsoft Office drops suspicious files 11->133 16 mshta.exe 10 11->16         started        20 mshta.exe 10 11->20         started        file5 signatures6 process7 dnsIp8 73 5.159.62.243, 443, 49165, 49172 TLN-ASDE Germany 16->73 75 mpa.li 16->75 91 Suspicious powershell command line found 16->91 93 PowerShell case anomaly found 16->93 22 powershell.exe 24 16->22         started        77 mpa.li 20->77 26 powershell.exe 20->26         started        signatures9 process10 file11 65 goodthingswithgrea...ckwithgreatthig.vbS, Unicode 22->65 dropped 67 C:\Users\user\AppData\...\41k31je4.cmdline, Unicode 22->67 dropped 107 Suspicious powershell command line found 22->107 109 Obfuscated command line found 22->109 28 wscript.exe 1 22->28         started        31 powershell.exe 4 22->31         started        33 csc.exe 2 22->33         started        36 wscript.exe 26->36         started        38 csc.exe 26->38         started        40 powershell.exe 26->40         started        signatures12 process13 file14 123 Suspicious powershell command line found 28->123 125 Wscript starts Powershell (via cmd or directly) 28->125 127 Bypasses PowerShell execution policy 28->127 131 2 other signatures 28->131 42 powershell.exe 2 28->42         started        129 Installs new ROOT certificates 31->129 61 C:\Users\user\AppData\Local\...\41k31je4.dll, PE32 33->61 dropped 45 cvtres.exe 33->45         started        47 powershell.exe 36->47         started        63 C:\Users\user\AppData\Local\...\sblybu2m.dll, PE32 38->63 dropped 49 cvtres.exe 38->49         started        signatures15 process16 signatures17 111 Suspicious powershell command line found 42->111 113 Obfuscated command line found 42->113 51 powershell.exe 12 4 42->51         started        55 powershell.exe 47->55         started        process18 dnsIp19 79 drive.usercontent.google.com 142.250.186.97, 443, 49169, 49176 GOOGLEUS United States 51->79 81 drive.google.com 216.58.212.174, 443, 49168 GOOGLEUS United States 51->81 103 Writes to foreign memory regions 51->103 105 Injects a PE file into a foreign processes 51->105 57 AddInProcess32.exe 51->57         started        83 142.250.186.142, 443, 49175 GOOGLEUS United States 55->83 signatures20 process21 dnsIp22 85 94.156.177.220, 49178, 49179, 49180 NET1-ASBG Bulgaria 57->85 115 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 57->115 117 Tries to steal Mail credentials (via file / registry access) 57->117 119 Tries to harvest and steal ftp login credentials 57->119 121 Tries to harvest and steal browser information (history, passwords, etc) 57->121 signatures23
Score:
100%
Verdict:
Malware
File Type:
OFFICE
Link:
https://malprob.io/report/40bcfababa169393524d58a9447ea465ac7a18edd09ae9eaea2739c8d77dab9d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/40bcfababa169393524d58a9447ea465ac7a18edd09ae9eaea2739c8d77dab9d/
Threat name:
Script-WScript.Exploit.CVE-2017-0199
Create hunting rule
Status:
Malicious
First seen:
2024-10-24 02:24:31 UTC
File Type:
Document
Extracted files:
29
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ic6pvov2c2jzgusnlcuui7vemwwhughn2cnot2xke444rv35vooq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery execution
Link:
https://tria.ge/reports/241024-hd4masxdna/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in System32 directory
Legitimate hosting services abused for malware hosting/C2
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Evasion via Device Credential Deployment
Process spawned unexpected child process
Malware Config
Dropper Extraction:
https://drive.google.com/uc?export=download&id=1AIVgJJJv1F6vS4sUOybnH-sDvUhBYwur
Malware Family:
n/a
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c44fd976-108f-4cd1-b3a4-c7c9c8af95e4
Please note that we are no longer able to provide a coverage score for Virus Total.

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:informational_win_ole_protected
Create hunting rule
Author:Jeff White (karttoon@gmail.com) @noottrak
Description:Identify OLE Project protection within documents.

File information

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

Comments