File name:

6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83

Full analysis: https://app.any.run/tasks/d07dce32-1aba-4d5b-851e-6b3741584daf
Verdict: Malicious activity
Analysis date: December 08, 2024, 23:50:29
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
xor-url
upx
generic
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed, 3 sections
MD5:

D2B46AA96694994F18DAFF39CD60EA48

SHA1:

51B02A48873ADDEBAF3CF4C673FC9033B8BCFD5E

SHA256:

6D99F245E9D79D8A4B61287D9B29626CD29424B02648F8B092DA1D359F43CA83

SSDEEP:

384:+77XOVPNY8FIGSy+3GaMa4CVdOeBhEotWCL:+77+JNYiL03fMaLTOO7tWC

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

    • Changes Security Center notification settings

      • scrsvc.exe (PID: 6324)

    • Changes the autorun value in the registry

      • scrsvc.exe (PID: 6324)

    • Changes the Windows auto-update feature

      • scrsvc.exe (PID: 6324)

    • XORed URL has been found (YARA)

      • scrsvc.exe (PID: 6324)

  • SUSPICIOUS

    • Starts itself from another location

      • 6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83.exe (PID: 6304)

    • Executable content was dropped or overwritten

      • 6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83.exe (PID: 6304)

  • INFO

    • Creates files or folders in the user directory

      • 6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83.exe (PID: 6304)

    • Checks supported languages

      • 6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83.exe (PID: 6304)
      • scrsvc.exe (PID: 6324)

    • Reads the computer name

      • scrsvc.exe (PID: 6324)

    • UPX packer has been detected

      • scrsvc.exe (PID: 6324)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (39.3)
.exe | Win32 EXE Yoda's Crypter (38.6)
.dll | Win32 Dynamic Link Library (generic) (9.5)
.exe | Win32 Executable (generic) (6.5)
.exe | Generic Win/DOS Executable (2.9)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2005:02:06 17:17:19+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 12288
InitializedDataSize: 4096
UninitializedDataSize: 24576
EntryPoint: 0x9c20
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
118
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83.exe #XOR-URL scrsvc.exe

Process information

PID
CMD
Path
Indicators
Parent process
6304"C:\Users\admin\Desktop\6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83.exe" C:\Users\admin\Desktop\6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83.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\advapi32.dll
6324"C:\Users\admin\AppData\Roaming\scrsvc.exe"C:\Users\admin\AppData\Roaming\scrsvc.exe
6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\roaming\scrsvc.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\advapi32.dll
Total events
428
Read events
418
Write events
7
Delete events
3

Modification events

(PID) Process:(6324) scrsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:scrsvc
Value:
C:\Users\admin\AppData\Roaming\scrsvc.exe
(PID) Process:(6324) scrsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run
Operation:delete valueName:VMMON32
Value:
(PID) Process:(6324) scrsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run
Operation:delete valueName:mscdex32
Value:
(PID) Process:(6324) scrsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run
Operation:delete valueName:csrsess
Value:
(PID) Process:(6324) scrsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU
Operation:writeName:NoAutoUpdate
Value:
10
(PID) Process:(6324) scrsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center
Operation:writeName:AntiVirusOverride
Value:
10
(PID) Process:(6324) scrsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center
Operation:writeName:AntiVirusDisableNotify
Value:
10
(PID) Process:(6324) scrsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center
Operation:writeName:FirewallDisableNotify
Value:
10
(PID) Process:(6324) scrsvc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center
Operation:writeName:UpdatesDisableNotify
Value:
10
(PID) Process:(6324) scrsvc.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\InetSec\CurrentSettings
Operation:writeName:SecFlags
Value:
CD3056677B000000000000000900
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
63046d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83.exeC:\Users\admin\AppData\Roaming\scrsvc.exeexecutable
MD5:D2B46AA96694994F18DAFF39CD60EA48
SHA256:6D99F245E9D79D8A4B61287D9B29626CD29424B02648F8B092DA1D359F43CA83
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
21
DNS requests
8
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4712
MoUsoCoreWorker.exe
GET
200
2.16.241.12:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
3568
svchost.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
3568
svchost.exe
GET
200
2.16.241.12:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.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
4712
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
3568
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
2.23.209.130:443
www.bing.com
Akamai International B.V.
GB
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
4712
MoUsoCoreWorker.exe
2.16.241.12:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
3568
svchost.exe
2.16.241.12:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
3568
svchost.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
whitelisted
www.bing.com
  • 2.23.209.130
  • 2.23.209.182
  • 2.23.209.187
  • 2.23.209.149
  • 2.23.209.133
  • 2.23.209.140
whitelisted
google.com
  • 216.58.206.46
whitelisted
ckqxhbuc.museum
  • —
unknown
crl.microsoft.com
  • 2.16.241.12
  • 2.16.241.19
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
self.events.data.microsoft.com
  • 104.208.16.92
whitelisted

Threats

No threats detected
No debug info
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Reports
6d99f245e9d79d8a4b61287d9b29626cd29424b02648f8b092da1d359f43ca83