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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 752387dc376a39db5dcdf2b0030bef0e516b1331b059fff96e4f87f48126a1c8. 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


Maldoc score: 4


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 752387dc376a39db5dcdf2b0030bef0e516b1331b059fff96e4f87f48126a1c8
SHA3-384 hash: a07f947af8711f09669930716135673dbbf51b89f32771ae61c938d09c9e9c227676c96186765d7b16ba9de5b26a3731
SHA1 hash: 2638ebe72c1df88dd7d9ba66654c55160d41287c
MD5 hash: 524559bfe8623365f3e1569b5b58be85
humanhash: potato-eight-winter-nineteen
File name:Swift Copy.xls
Download: download sample
Signature Loki
Create hunting rule
File size:100'352 bytes
First seen:2024-10-29 08:51:07 UTC
Last seen:2024-10-29 10:29:17 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 1536:BiqHy1S6F8b2SQrEkawpoXIoGks1Y5jWWTerlEdA5xwiglkk/UlvKBut:beFHrE2sIoGdYkF6y5xtIkk/Oi
TLSH T17EA3F13533D6CA21E087B7744EEAD0EB8A09BC5ADD92C28B32C4B35D28795C1A55712F
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 bytesMBD00779CA6/CompObj
538341 bytesMBD00779CA6/Package
6806 bytesMBD00779CA7/Ole
747048 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
15552 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 :
2
# of downloads :
459
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SwiftCopy.xls
Verdict:
No threats detected
Analysis date:
2024-10-29 06:21:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8f0aa013-233e-4a60-a4f1-79b4abb59705

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
True
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=6720a2385928ee28d55e9c7f
Tags:
Powershell Trojan Office W97m
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 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
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
macros powershell
Link:
https://www.filescan.io/uploads/6720a2327b6de3d3d3565043/reports/318875c8-f564-4cc5-8680-52aae0a51ef8/overview
Verdict:
Malicious
Labled as:
CVE-2017-0199
Link:
https://www.hybrid-analysis.com/sample/752387dc376a39db5dcdf2b0030bef0e516b1331b059fff96e4f87f48126a1c8
Label:
Benign
Suspicious Score:
2.0/10
Score Malicious:
21%
Score Benign:
79%
Link:
https://www.malware.ai/gui/files/?id=434b2cbe-2298-42c0-93fd-88d205c675ec
Result
Threat name:
HTMLPhisher, Lokibot
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1544329
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: HackTool - CrackMapExec PowerShell Obfuscation
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 HtmlPhish44
Yara detected Lokibot
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1544329 Sample: Swift Copy.xls Startdate: 29/10/2024 Architecture: WINDOWS Score: 100 99 Suricata IDS alerts for network traffic 2->99 101 Malicious sample detected (through community Yara rule) 2->101 103 Multi AV Scanner detection for submitted file 2->103 105 18 other signatures 2->105 11 EXCEL.EXE 57 29 2->11         started        process3 dnsIp4 91 198.46.178.155, 49164, 49166, 49167 AS-COLOCROSSINGUS United States 11->91 93 qrisni.me 188.114.97.3, 443, 49163, 49165 CLOUDFLARENETUS European Union 11->93 73 C:\Users\user\Desktop\Swift Copy.xls (copy), Composite 11->73 dropped 75 goodthingstoapprov...dhowmuchgood[1].hta, HTML 11->75 dropped 137 Microsoft Office drops suspicious files 11->137 16 mshta.exe 10 11->16         started        20 mshta.exe 10 11->20         started        file5 signatures6 process7 dnsIp8 77 qrisni.me 16->77 95 Suspicious powershell command line found 16->95 97 PowerShell case anomaly found 16->97 22 powershell.exe 24 16->22         started        79 qrisni.me 20->79 26 powershell.exe 20->26         started        signatures9 process10 file11 69 uthinkiamthegoodth...mebestthingstod.vbS, Unicode 22->69 dropped 71 C:\Users\user\AppData\...\wukskdgh.cmdline, Unicode 22->71 dropped 111 Suspicious powershell command line found 22->111 113 Obfuscated command line found 22->113 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 127 Suspicious powershell command line found 28->127 129 Wscript starts Powershell (via cmd or directly) 28->129 131 Bypasses PowerShell execution policy 28->131 135 2 other signatures 28->135 42 powershell.exe 2 28->42         started        133 Installs new ROOT certificates 31->133 65 C:\Users\user\AppData\Local\...\wukskdgh.dll, PE32 33->65 dropped 45 cvtres.exe 33->45         started        47 powershell.exe 36->47         started        67 C:\Users\user\AppData\Local\...\yyhi5ahf.dll, PE32 38->67 dropped 49 cvtres.exe 38->49         started        signatures15 process16 signatures17 115 Suspicious powershell command line found 42->115 117 Obfuscated command line found 42->117 51 powershell.exe 12 4 42->51         started        55 powershell.exe 47->55         started        process18 dnsIp19 81 drive.google.com 142.250.184.206, 443, 49168 GOOGLEUS United States 51->81 83 drive.usercontent.google.com 142.250.185.97, 443, 49169, 49178 GOOGLEUS United States 51->83 85 172.217.16.193, 443, 49172 GOOGLEUS United States 51->85 107 Writes to foreign memory regions 51->107 109 Injects a PE file into a foreign processes 51->109 57 aspnet_regbrowsers.exe 51->57         started        61 aspnet_regbrowsers.exe 51->61         started        63 aspnet_regbrowsers.exe 51->63         started        87 142.250.185.110, 443, 49177 GOOGLEUS United States 55->87 signatures20 process21 dnsIp22 89 94.156.177.220, 49180, 49181, 49182 NET1-ASBG Bulgaria 57->89 119 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 57->119 121 Tries to steal Mail credentials (via file / registry access) 57->121 123 Tries to harvest and steal ftp login credentials 57->123 125 Tries to harvest and steal browser information (history, passwords, etc) 57->125 signatures23
Score:
100%
Verdict:
Malware
File Type:
OFFICE
Link:
https://malprob.io/report/752387dc376a39db5dcdf2b0030bef0e516b1331b059fff96e4f87f48126a1c8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/752387dc376a39db5dcdf2b0030bef0e516b1331b059fff96e4f87f48126a1c8/
Threat name:
Document-Word.Exploit.CVE-2017-0199
Create hunting rule
Status:
Malicious
First seen:
2024-10-28 08:02:32 UTC
File Type:
Document
Extracted files:
29
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ourypxbxni45wxon6kyagc7pbziwwezrwbm776loj6d7jajguhea._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery execution
Link:
https://tria.ge/reports/241029-ksqp4ateqe/
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
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/a9ffdae9-5d71-433e-adc5-c65133f22028
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/752387dc376a39db5dcdf2b0030bef0e516b1331b059fff96e4f87f48126a1c8

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.
Rule name:XLS_STRINGS
Create hunting rule
Author:somedieyoungZZ
Description:Detect Strings targeting Bangladesh

File information

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

Comments