File name:

Kapu.rar

Full analysis: https://app.any.run/tasks/7751fe9a-ef92-4dd6-88ef-a24bbd684faf
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.

Analysis date: January 01, 2025, 00:32:11
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
lumma
stealer
Indicators:
MIME: application/x-rar
File info: RAR archive data, v5
MD5:

3E7D92344E8DB20BF412D2AF642DEE8E

SHA1:

F09A3909386DD8E487F6A762F5C6DCCEAF69C012

SHA256:

A73669D3144B8CD37D13543E8188E41701A142D0EC953118C0CD921575ABFF88

SSDEEP:

98304:UUy4P5nWdUeEuVkaa6/70OiFlbFkH8HxO59WKShUg0AFyDa+IjsB7NeSRuCcacaZ:67R

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.
  • MALICIOUS

    • Connects to the CnC server

      • svchost.exe (PID: 2192)
    • LUMMA has been detected (SURICATA)

      • svchost.exe (PID: 2192)
      • Loader.exe (PID: 7128)
    • LUMMA mutex has been found

      • Loader.exe (PID: 7128)
    • Actions looks like stealing of personal data

      • Loader.exe (PID: 7128)
    • Steals credentials from Web Browsers

      • Loader.exe (PID: 7128)
    • LUMMA has been detected (YARA)

      • Loader.exe (PID: 7128)
  • SUSPICIOUS

    • Application launched itself

      • Loader.exe (PID: 7060)
    • Contacting a server suspected of hosting an CnC

      • svchost.exe (PID: 2192)
      • Loader.exe (PID: 7128)
  • INFO

    • The process uses the downloaded file

      • WinRAR.exe (PID: 6716)
    • Manual execution by a user

      • Loader.exe (PID: 7060)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 6716)
    • Checks supported languages

      • Loader.exe (PID: 7128)
      • Loader.exe (PID: 7060)
    • Reads the computer name

      • Loader.exe (PID: 7128)
    • Reads the software policy settings

      • Loader.exe (PID: 7128)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rar | RAR compressed archive (v5.0) (61.5)
.rar | RAR compressed archive (gen) (38.4)

EXIF

ZIP

FileVersion: RAR v5
CompressedSize: 95168
UncompressedSize: 252928
OperatingSystem: Win32
ArchivedFileName: Other/achevelog.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
122
Monitored processes
5
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe loader.exe no specs conhost.exe no specs #LUMMA loader.exe #LUMMA svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
2192C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
6716"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\Kapu.rarC:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
7060"C:\Users\admin\Desktop\Loader.exe" C:\Users\admin\Desktop\Loader.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\loader.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\sechost.dll
7068\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exeLoader.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
7128"C:\Users\admin\Desktop\Loader.exe"C:\Users\admin\Desktop\Loader.exe
Loader.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\desktop\loader.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\shell32.dll
Total events
1 839
Read events
1 830
Write events
9
Delete events
0

Modification events

(PID) Process:(6716) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\preferences.zip
(PID) Process:(6716) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:(6716) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:(6716) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\Kapu.rar
(PID) Process:(6716) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(6716) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(6716) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(6716) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(6716) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
1
Executable files
9
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
6716WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6716.35476\Other\Environment.inixml
MD5:E7DD4E065AF3CD26FED13BA93F37C015
SHA256:000628E5C2BD0E1BAA6DA1827E506BC7359CA68B18BD6D50B0ABD5D84000ED5B
6716WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6716.35476\Other\RestSharp.dllexecutable
MD5:74F7189E0D8462B4766CEDA305B5E6A8
SHA256:44D7EF808BDF27DA453059AFE5DD132F061E302BB34B1BFF3C79B74249C52640
6716WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6716.35476\Other\jascriptfortpatch.pdbexecutable
MD5:916D32B899F1BC23B209648D007B99FD
SHA256:72CF291D4BAB0EDD08A9B07C6173E1E7AD1ABB7AB727FD7044BF6305D7515661
6716WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6716.35476\Other\patch.dllexecutable
MD5:3169B48A9A2086E53C4493C03579902C
SHA256:E63EDE4EBD7E64493EAD8E91F475238FF7DEC17EB403798E4BA27D592A9757A8
6716WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6716.35476\Other\Sentlog.dllexecutable
MD5:181F3E3D0C509566283156816EB317CA
SHA256:DB0A4C4A21A1BA0937D1C22095C2B0702422EFD4C7A41AAA577608288A2E69FC
6716WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6716.35476\Other\achevelog.dllexecutable
MD5:319226C18DBC02D2AC4C0DD9DC116D53
SHA256:EB9B84A3DF6AE51759544BA04224A4F91454B8A81D54B37C846A4216BC72C15E
6716WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6716.35476\Other\d2patch.dllexecutable
MD5:9ED0CC60FAA1CA995F75DC8B4BF407C4
SHA256:ACFDE5B1463C95832DD7757A0407D7B81584D1F2AA5175095CA88A47535B2557
6716WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6716.35476\Environment.inixml
MD5:0521921D1B973D325896A215F059E864
SHA256:E41FDF321EC9B1287521481E8A277EB6768C639C6C142880970B5ECCA2A1FF00
6716WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6716.35476\DirectX2D.dllexecutable
MD5:00B3E7DFC26FD3547082EB20F4EEC53B
SHA256:494D98A99AB8FCE6D615BB48D4D014640DA2E208002BA647E226F09B8678AFA3
6716WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6716.35476\Loader.exeexecutable
MD5:0792FCE4557CAE0687A02E5E41BE587A
SHA256:6E7B661FB3B6610BC026DD050824E7FAAF3BD3B5FA0B168D941858FC694BA871
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
37
DNS requests
19
Threats
8

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4712
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
23.48.23.156:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
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
6408
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
2136
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
2136
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
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
4
System
192.168.100.255:137
whitelisted
5732
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4712
MoUsoCoreWorker.exe
23.48.23.156:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
104.126.37.176:443
www.bing.com
Akamai International B.V.
DE
whitelisted
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
4
System
192.168.100.255:138
unknown
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
1176
svchost.exe
20.190.159.71:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 51.124.78.146
whitelisted
crl.microsoft.com
  • 23.48.23.156
  • 23.48.23.143
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
google.com
  • 142.250.185.206
whitelisted
www.bing.com
  • 104.126.37.176
  • 104.126.37.144
  • 104.126.37.123
  • 104.126.37.178
  • 104.126.37.130
  • 104.126.37.131
  • 104.126.37.163
  • 104.126.37.154
  • 104.126.37.139
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
login.live.com
  • 20.190.159.71
  • 20.190.159.64
  • 40.126.31.71
  • 20.190.159.68
  • 20.190.159.0
  • 20.190.159.4
  • 40.126.31.67
  • 20.190.159.73
whitelisted
go.microsoft.com
  • 184.30.17.189
whitelisted
fancywaxxers.shop
  • 104.21.48.1
  • 104.21.64.1
  • 104.21.112.1
  • 104.21.96.1
  • 104.21.16.1
  • 104.21.80.1
  • 104.21.32.1
malicious
arc.msn.com
  • 20.223.35.26
whitelisted

Threats

PID
Process
Class
Message
2192
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (fancywaxxers .shop)
7128
Loader.exe
Domain Observed Used for C2 Detected
ET MALWARE Observed Win32/Lumma Stealer Related Domain (fancywaxxers .shop in TLS SNI)
7128
Loader.exe
A Network Trojan was detected
STEALER [ANY.RUN] Lumma Stealer TLS Connection
7128
Loader.exe
Domain Observed Used for C2 Detected
ET MALWARE Observed Win32/Lumma Stealer Related Domain (fancywaxxers .shop in TLS SNI)
7128
Loader.exe
Domain Observed Used for C2 Detected
ET MALWARE Observed Win32/Lumma Stealer Related Domain (fancywaxxers .shop in TLS SNI)
7128
Loader.exe
Domain Observed Used for C2 Detected
ET MALWARE Observed Win32/Lumma Stealer Related Domain (fancywaxxers .shop in TLS SNI)
7128
Loader.exe
Domain Observed Used for C2 Detected
ET MALWARE Observed Win32/Lumma Stealer Related Domain (fancywaxxers .shop in TLS SNI)
7128
Loader.exe
Domain Observed Used for C2 Detected
ET MALWARE Observed Win32/Lumma Stealer Related Domain (fancywaxxers .shop in TLS SNI)
No debug info