File name:

r2r.exe

Full analysis: https://app.any.run/tasks/c439bf91-0af3-4c4f-a789-4adbcbe39316
Verdict: Malicious activity
Analysis date: November 09, 2024, 06:30:39
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
qrcode
crypto-regex
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

D97DC29D21DCB9170FADB436A563E397

SHA1:

814BDC513FEFC0B4AEB078AC953F3E7D5D546EFB

SHA256:

2DD8BB854ABCD3145E65FF5E22EC15D5B6F7238EFE5E325257105221FCE390A0

SSDEEP:

384:hzMm+jgRJ3twNL9xJbP7nXRJbCt0CkTrxmERrV:hzMvgRXwNZfbP7nXbJDrlh

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 the autorun value in the registry

      • r2r.exe (PID: 5584)
      • j2me.exe (PID: 540)

    • Create files in the Startup directory

      • r2r.exe (PID: 5584)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • r2r.exe (PID: 5584)

    • Reads security settings of Internet Explorer

      • r2r.exe (PID: 5584)

    • Reads the date of Windows installation

      • r2r.exe (PID: 5584)

    • Starts itself from another location

      • r2r.exe (PID: 5584)

    • Found regular expressions for crypto-addresses (YARA)

      • j2me.exe (PID: 540)

  • INFO

    • Creates files or folders in the user directory

      • r2r.exe (PID: 5584)

    • Reads the computer name

      • r2r.exe (PID: 5584)
      • j2me.exe (PID: 540)

    • Create files in a temporary directory

      • r2r.exe (PID: 5584)

    • Reads the machine GUID from the registry

      • r2r.exe (PID: 5584)
      • j2me.exe (PID: 540)

    • Checks supported languages

      • r2r.exe (PID: 5584)
      • j2me.exe (PID: 540)

    • The process uses the downloaded file

      • r2r.exe (PID: 5584)

    • Process checks computer location settings

      • r2r.exe (PID: 5584)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2053:07:15 05:38:31+00:00
ImageFileCharacteristics: Executable, Large address aware, 32-bit
PEType: PE32
LinkerVersion: 48
CodeSize: 18432
InitializedDataSize: 1536
UninitializedDataSize: -
EntryPoint: 0x677e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: -
FileDescription: Client
FileVersion: 1.0.0.0
InternalName: stub.exe
LegalCopyright: Copyright © 2021
LegalTrademarks: -
OriginalFileName: stub.exe
ProductName: Client
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
129
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start r2r.exe THREAT j2me.exe

Process information

PID
CMD
Path
Indicators
Parent process
540"C:\Users\admin\AppData\Local\Temp\Microsoft\j2me.exe" C:\Users\admin\AppData\Local\Temp\Microsoft\j2me.exe
r2r.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Client
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\microsoft\j2me.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
5584"C:\Users\admin\AppData\Local\Temp\r2r.exe" C:\Users\admin\AppData\Local\Temp\r2r.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Client
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\r2r.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
Total events
993
Read events
931
Write events
62
Delete events
0

Modification events

(PID) Process:(5584) r2r.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:e74f306ac06296e4255b2f2cb2797558
Value:
C:\Users\admin\AppData\Local\Temp\Microsoft\j2me.exe
(PID) Process:(540) j2me.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:e74f306ac06296e4255b2f2cb2797558
Value:
C:\Users\admin\AppData\Local\Temp\Microsoft\j2me.exe
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
5584r2r.exeC:\Users\admin\AppData\Local\Temp\Microsoft\j2me.exeexecutable
MD5:D97DC29D21DCB9170FADB436A563E397
SHA256:2DD8BB854ABCD3145E65FF5E22EC15D5B6F7238EFE5E325257105221FCE390A0
5584r2r.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\j2me.exeexecutable
MD5:D97DC29D21DCB9170FADB436A563E397
SHA256:2DD8BB854ABCD3145E65FF5E22EC15D5B6F7238EFE5E325257105221FCE390A0
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
41
DNS requests
19
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4360
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
US
binary
312 b
whitelisted
5488
MoUsoCoreWorker.exe
GET
200
2.16.164.9:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
NL
binary
1.01 Kb
whitelisted
5488
MoUsoCoreWorker.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
NL
binary
973 b
whitelisted
1552
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
binary
471 b
whitelisted
2464
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
NL
binary
418 b
whitelisted
2464
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
NL
binary
408 b
whitelisted
5792
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
US
binary
471 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
6944
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5488
MoUsoCoreWorker.exe
2.16.164.9:80
crl.microsoft.com
Akamai International B.V.
NL
whitelisted
5488
MoUsoCoreWorker.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
4020
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
816
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4360
SearchApp.exe
2.23.209.177:443
www.bing.com
Akamai International B.V.
GB
whitelisted
4360
SearchApp.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 40.127.240.158
whitelisted
crl.microsoft.com
  • 2.16.164.9
  • 2.16.164.49
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
google.com
  • 142.250.186.110
whitelisted
www.bing.com
  • 2.23.209.177
  • 2.23.209.176
  • 2.23.209.160
  • 2.23.209.158
  • 2.23.209.179
  • 2.23.209.183
  • 2.23.209.156
  • 2.23.209.182
  • 2.23.209.181
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
login.live.com
  • 20.190.159.75
  • 20.190.159.68
  • 40.126.31.69
  • 20.190.159.4
  • 40.126.31.73
  • 20.190.159.64
  • 20.190.159.2
  • 20.190.159.0
whitelisted
th.bing.com
  • 2.23.209.149
  • 2.23.209.158
  • 2.23.209.154
  • 2.23.209.150
  • 2.23.209.144
  • 2.23.209.141
  • 2.23.209.160
  • 2.23.209.156
  • 2.23.209.143
whitelisted
go.microsoft.com
  • 184.28.89.167
whitelisted
arc.msn.com
  • 20.223.36.55
whitelisted

Threats

No threats detected
No debug info
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Reports
r2r.exe