Malware analysis https://sandisk2.oss-ap-northeast-2.aliyuncs.com/oLjfePjg.txt Malicious activity

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URL:	https://sandisk2.oss-ap-northeast-2.aliyuncs.com/oLjfePjg.txt
Full analysis:	https://app.any.run/tasks/bd8ccb8c-b38e-41d9-adba-05e2d14d325f
Verdict:	Malicious activity
Threats:	Lumma is an information stealer, developed using the C programming language. It is offered for sale as a malware-as-a-service, with several plans available. It usually targets cryptocurrency wallets, login credentials, and other sensitive information on a compromised system. The malicious software regularly gets updates that improve and expand its functionality, making it a serious stealer threat. Malware Trends Tracker >>>
Analysis date:	November 27, 2024, 19:02:48
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	autoit lumma susp-powershell
Indicators:
MD5:	1B354F649C6A3500A6ACF170D59912A3
SHA1:	B1003208B7CF7D5803682AE8C8705C84C42F4543
SHA256:	320B75BC8A3833E11232E7667BFA7F8428231A8AD858AF40CE69127C41CC3AD6
SSDEEP:	3:N8J4ZW5VtXR/MM/4VQPsTn:2aZW5VlSxFT

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 240 seconds
Heavy Evasion option:
Network geolocation:: off
Additional time used:: 180 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
- Bypass execution policy to execute commands
  - powershell.exe (PID: 4876)
  - powershell.exe (PID: 8096)
- LUMMA has been detected (YARA)
  - ensuer.com (PID: 7284)
- Changes powershell execution policy (Bypass)
  - ensuer.com (PID: 7284)
- Executing a file with an untrusted certificate
  - RescueCDBurner.exe (PID: 3768)
  - RescueCDBurner.exe (PID: 7408)
  - RescueCDBurner.exe (PID: 3128)
- Known privilege escalation attack
  - dllhost.exe (PID: 6208)
SUSPICIOUS
- Process drops legitimate windows executable
  - powershell.exe (PID: 4876)
  - powershell.exe (PID: 8096)
  - RescueCDBurner.exe (PID: 7408)
- Executable content was dropped or overwritten
  - powershell.exe (PID: 4876)
  - Set-up.exe (PID: 7708)
  - more.com (PID: 6772)
  - powershell.exe (PID: 8096)
  - RescueCDBurner.exe (PID: 7408)
- Starts application with an unusual extension
  - Set-up.exe (PID: 7708)
  - more.com (PID: 6772)
  - RescueCDBurner.exe (PID: 3768)
  - RescueCDBurner.exe (PID: 3128)
- Starts the AutoIt3 executable file
  - more.com (PID: 6772)
- Starts POWERSHELL.EXE for commands execution
  - ensuer.com (PID: 7284)
- Base64-obfuscated command line is found
  - ensuer.com (PID: 7284)
- BASE64 encoded PowerShell command has been detected
  - ensuer.com (PID: 7284)
- The process drops C-runtime libraries
  - powershell.exe (PID: 8096)
  - RescueCDBurner.exe (PID: 7408)
- Starts itself from another location
  - RescueCDBurner.exe (PID: 7408)
INFO
- Application launched itself
  - msedge.exe (PID: 2324)
- Manual execution by a user
  - powershell.exe (PID: 4876)
- Executable content was dropped or overwritten
  - msedge.exe (PID: 7804)
- The executable file from the user directory is run by the Powershell process
  - RescueCDBurner.exe (PID: 3768)
- Found Base64 encoded network access via PowerShell (YARA)
  - powershell.exe (PID: 8096)
- Found Base64 encoded file access via PowerShell (YARA)
  - powershell.exe (PID: 8096)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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No data.

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All screenshots are available in the full report

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Total processes

202

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
440	C:\WINDOWS\SysWOW64\more.com	C:\Windows\SysWOW64\more.com	—	RescueCDBurner.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: More Utility Version: 10.0.19041.1 (WinBuild.160101.0800)
768	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1292 --field-trial-handle=2348,i,5114832794806049936,11974435877410322898,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
1216	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4140 --field-trial-handle=2348,i,5114832794806049936,11974435877410322898,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
1400	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=5484 --field-trial-handle=2348,i,5114832794806049936,11974435877410322898,262144 --variations-seed-version /prefetch:3	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe		msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 122.0.2365.59
1448	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6892 --field-trial-handle=2348,i,5114832794806049936,11974435877410322898,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
1704	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=7112 --field-trial-handle=2348,i,5114832794806049936,11974435877410322898,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
1796	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4528 --field-trial-handle=2348,i,5114832794806049936,11974435877410322898,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
2324	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" "https://sandisk2.oss-ap-northeast-2.aliyuncs.com/oLjfePjg.txt"	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Version: 122.0.2365.59
2456	"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=6768 --field-trial-handle=2348,i,5114832794806049936,11974435877410322898,262144 --variations-seed-version /prefetch:8	C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	—	msedge.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59
3128	C:\Users\admin\AppData\Roaming\TnMake\RescueCDBurner.exe	C:\Users\admin\AppData\Roaming\TnMake\RescueCDBurner.exe	—	RescueCDBurner.exe
User: admin Company: Rene.E Laboratory Integrity Level: HIGH Description: System Rescuer Version: ߨ>InternalName

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Total events

Read events

Write events

Delete events

Modification events

No data

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Executable files

106

Suspicious files

383

Text files

280

Unknown types

Dropped files

PID	Process	Filename		Type
2324	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF1352a7.TMP		—
		MD5:—	SHA256:—
2324	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old		—
		MD5:—	SHA256:—
2324	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RF1352a7.TMP		—
		MD5:—	SHA256:—
2324	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old		—
		MD5:—	SHA256:—
2324	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RF1352b7.TMP		—
		MD5:—	SHA256:—
2324	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old		—
		MD5:—	SHA256:—
2324	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RF1352c7.TMP		—
		MD5:—	SHA256:—
2324	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old		—
		MD5:—	SHA256:—
2324	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF135324.TMP		—
		MD5:—	SHA256:—
2324	msedge.exe	C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old		—
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
4712	MoUsoCoreWorker.exe	GET	200	23.32.238.112:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
4712	MoUsoCoreWorker.exe	GET	200	23.200.189.225:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
5064	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
1176	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
3524	SIHClient.exe	GET	200	23.200.189.225:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
6952	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
3524	SIHClient.exe	GET	200	23.200.189.225:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
7840	svchost.exe	HEAD	200	152.199.19.161:80	http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/e74ec02c-7f50-4b67-9a51-6cc67399bc04?P1=1733294644&P2=404&P3=2&P4=EDkUC%2bCC%2fADyI5Zi3N5srEg8KN1tAKt66qW26fnkrby1WutxH41OYD%2fvp0EBsQC9cuONiEEfoSDVtrhD8ybosA%3d%3d	unknown	—	—	whitelisted
7840	svchost.exe	GET	206	152.199.19.161:80	http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/e74ec02c-7f50-4b67-9a51-6cc67399bc04?P1=1733294644&P2=404&P3=2&P4=EDkUC%2bCC%2fADyI5Zi3N5srEg8KN1tAKt66qW26fnkrby1WutxH41OYD%2fvp0EBsQC9cuONiEEfoSDVtrhD8ybosA%3d%3d	unknown	—	—	whitelisted
7840	svchost.exe	GET	206	152.199.19.161:80	http://msedge.b.tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/0c269ced-c74b-4e70-9b58-6e7999b292c0?P1=1733060244&P2=404&P3=2&P4=FK%2bqxjg1iar6nNqwuyho4SGIKOmN8EYtr9JBUPJqQrlDfTLKxIMR%2bT7jy%2bnvw3fc6nLezLE1DcA1WD%2f6vQ%2fV4g%3d%3d	unknown	—	—	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3576	RUXIMICS.exe	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
—	—	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4712	MoUsoCoreWorker.exe	23.32.238.112:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
5064	SearchApp.exe	2.16.106.223:443	www.bing.com	Akamai International B.V.	DE	whitelisted
4712	MoUsoCoreWorker.exe	23.200.189.225:80	www.microsoft.com	Moratelindo Internet Exchange Point	ID	whitelisted
5064	SearchApp.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
5448	svchost.exe	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
6464	msedge.exe	13.107.42.16:443	config.edge.skype.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted

DNS requests

Domain	IP	Reputation
crl.microsoft.com	23.32.238.112 23.32.238.107	whitelisted
www.bing.com	2.16.106.223 2.16.106.200 2.16.106.202 2.16.106.215 2.16.106.206 2.16.106.196 2.16.106.207	whitelisted
www.microsoft.com	23.200.189.225	whitelisted
google.com	142.250.186.46	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
config.edge.skype.com	13.107.42.16	whitelisted
sandisk2.oss-ap-northeast-2.aliyuncs.com	149.129.12.50	unknown
edge.microsoft.com	13.107.21.239 204.79.197.239	whitelisted
business.bing.com	13.107.6.158	whitelisted
edge-mobile-static.azureedge.net	13.107.246.45	whitelisted

Threats

PID	Process	Class	Message
6464	msedge.exe	Misc activity	ET INFO DNS Query to Alibaba Cloud CDN Domain (aliyuncs .com)
6464	msedge.exe	Misc activity	ET INFO DNS Query to Alibaba Cloud CDN Domain (aliyuncs .com)
6464	msedge.exe	Misc activity	ET INFO Observed Alibaba Cloud CDN Domain (aliyuncs .com in TLS SNI)

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No debug info

General Info

https://sandisk2.oss-ap-northeast-2.aliyuncs.com/oLjfePjg.txt

1B354F649C6A3500A6ACF170D59912A3

B1003208B7CF7D5803682AE8C8705C84C42F4543

320B75BC8A3833E11232E7667BFA7F8428231A8AD858AF40CE69127C41CC3AD6

3:N8J4ZW5VtXR/MM/4VQPsTn:2aZW5VlSxFT

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Bypass execution policy to execute commands

LUMMA has been detected (YARA)

Changes powershell execution policy (Bypass)

Executing a file with an untrusted certificate

Known privilege escalation attack

SUSPICIOUS

Process drops legitimate windows executable

Executable content was dropped or overwritten

Starts application with an unusual extension

Starts the AutoIt3 executable file

Starts POWERSHELL.EXE for commands execution

Base64-obfuscated command line is found

BASE64 encoded PowerShell command has been detected

The process drops C-runtime libraries

Starts itself from another location

INFO

Application launched itself

Manual execution by a user

Executable content was dropped or overwritten

The executable file from the user directory is run by the Powershell process

Found Base64 encoded network access via PowerShell (YARA)

Found Base64 encoded file access via PowerShell (YARA)

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Information

Information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings