File name:

123456.exe

Full analysis: https://app.any.run/tasks/bd31930a-f3a4-4659-83a0-808f25ab8198
Verdict: Malicious activity
Analysis date: January 24, 2022, 22:06:55
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

AC58600FCCE5677CF44C9342B600EC61

SHA1:

66F8D5D8C611CA4F01B5D887A51D2FA36D9874E8

SHA256:

9ADCB57A2CEA8ED7675672A27A34D968B2B4EE8B27AB17D3DC07C17828ACFAE6

SSDEEP:

384:xZyPH5ctOnwtOyW6Bnyci6E4P+GEA4L2IBzgIij+ZsNO3PlpJKkkjh/TzF7pWnSd:jgqAwt/W69yci6E4GO4L9uXQ/oD3+L

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

    • Writes to a start menu file

      • 123456.exe (PID: 2340)

    • Changes the autorun value in the registry

      • 123456.exe (PID: 2340)

  • SUSPICIOUS

    • Checks supported languages

      • 123456.exe (PID: 2340)

    • Reads the computer name

      • 123456.exe (PID: 2340)

    • Executable content was dropped or overwritten

      • 123456.exe (PID: 2340)

    • Drops a file with a compile date too recent

      • 123456.exe (PID: 2340)

    • Executed via COM

      • DllHost.exe (PID: 2568)

    • Creates files in the user directory

      • 123456.exe (PID: 2340)

  • INFO

    • Checks supported languages

      • DllHost.exe (PID: 2568)
      • opera.exe (PID: 2236)
      • opera.exe (PID: 760)
      • opera.exe (PID: 3948)
      • opera.exe (PID: 2984)
      • opera.exe (PID: 3840)
      • opera.exe (PID: 2920)
      • opera.exe (PID: 3236)
      • opera.exe (PID: 2632)
      • opera.exe (PID: 2264)
      • opera.exe (PID: 1864)
      • opera.exe (PID: 2148)
      • opera.exe (PID: 3008)
      • opera.exe (PID: 2212)
      • opera.exe (PID: 1096)
      • opera.exe (PID: 2920)
      • opera.exe (PID: 2468)
      • opera.exe (PID: 4012)
      • opera.exe (PID: 3212)
      • opera.exe (PID: 1988)
      • opera.exe (PID: 1340)
      • opera.exe (PID: 2684)
      • opera.exe (PID: 2704)
      • opera.exe (PID: 3440)
      • opera.exe (PID: 636)
      • opera.exe (PID: 2892)

    • Manual execution by user

      • opera.exe (PID: 760)
      • opera.exe (PID: 3948)
      • opera.exe (PID: 2236)
      • opera.exe (PID: 3840)
      • opera.exe (PID: 3236)
      • opera.exe (PID: 2264)
      • opera.exe (PID: 2984)
      • opera.exe (PID: 2632)
      • opera.exe (PID: 2920)
      • opera.exe (PID: 2148)
      • opera.exe (PID: 3008)
      • opera.exe (PID: 2212)
      • opera.exe (PID: 1864)
      • opera.exe (PID: 1096)
      • opera.exe (PID: 2892)
      • opera.exe (PID: 2920)
      • opera.exe (PID: 1988)
      • opera.exe (PID: 4012)
      • opera.exe (PID: 3212)
      • opera.exe (PID: 2468)
      • opera.exe (PID: 1340)
      • opera.exe (PID: 2684)
      • opera.exe (PID: 2704)
      • opera.exe (PID: 3440)
      • opera.exe (PID: 636)

    • Reads the computer name

      • opera.exe (PID: 2236)
      • opera.exe (PID: 3948)
      • opera.exe (PID: 760)
      • opera.exe (PID: 2984)
      • opera.exe (PID: 3236)
      • opera.exe (PID: 3840)
      • opera.exe (PID: 2632)
      • opera.exe (PID: 2920)
      • opera.exe (PID: 2148)
      • DllHost.exe (PID: 2568)
      • opera.exe (PID: 3008)
      • opera.exe (PID: 2264)
      • opera.exe (PID: 1864)
      • opera.exe (PID: 2212)
      • opera.exe (PID: 1096)
      • opera.exe (PID: 2892)
      • opera.exe (PID: 2920)
      • opera.exe (PID: 4012)
      • opera.exe (PID: 2684)
      • opera.exe (PID: 3212)
      • opera.exe (PID: 1988)
      • opera.exe (PID: 1340)
      • opera.exe (PID: 2704)
      • opera.exe (PID: 636)
      • opera.exe (PID: 3440)
      • opera.exe (PID: 2468)

    • Check for Java to be installed

      • opera.exe (PID: 2236)

    • Creates files in the user directory

      • opera.exe (PID: 2236)

    • Reads the date of Windows installation

      • opera.exe (PID: 2236)

    • Dropped object may contain Bitcoin addresses

      • opera.exe (PID: 2236)
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.) (56.7)
.exe | Win64 Executable (generic) (21.3)
.scr | Windows screen saver (10.1)
.dll | Win32 Dynamic Link Library (generic) (5)
.exe | Win32 Executable (generic) (3.4)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0xc37e
UninitializedDataSize: -
InitializedDataSize: 1536
CodeSize: 41984
LinkerVersion: 8
PEType: PE32
TimeStamp: 2022:01:24 23:06:35+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 24-Jan-2022 22:06:35

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 24-Jan-2022 22:06:35
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x0000A384
0x0000A400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.69736
.rsrc
0x0000E000
0x00000400
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.51607
.reloc
0x00010000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.0815394

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
UNKNOWN
RT_MANIFEST

Imports

mscoree.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
60
Monitored processes
27
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 123456.exe PhotoViewer.dll no specs opera.exe opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs opera.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
636"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
760"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\psapi.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\rpcrt4.dll
1096"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\psapi.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\msasn1.dll
1340"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\psapi.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\gdi32.dll
1864"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\psapi.dll
c:\windows\system32\user32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msvcrt.dll
1988"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\opera\opera.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
2148"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\rpcrt4.dll
2212"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\psapi.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\rpcrt4.dll
2236"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe
Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\psapi.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\rpcrt4.dll
2264"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe—Explorer.EXE
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\psapi.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
Total events
4 725
Read events
4 525
Write events
200
Delete events
0

Modification events

(PID) Process:(2340) 123456.exeKey:HKEY_CURRENT_USER
Operation:writeName:di
Value:
!
(PID) Process:(2340) 123456.exeKey:HKEY_CURRENT_USER\Environment
Operation:writeName:SEE_MASK_NOZONECHECKS
Value:
1
(PID) Process:(2340) 123456.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Windows Update
Value:
"C:\Users\admin\AppData\Local\Temp\123456.exe" ..
(PID) Process:(2568) DllHost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
DllHost.exe
(PID) Process:(2568) DllHost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows Photo Viewer\Viewer
Operation:writeName:MainWndPos
Value:
60000000340000009F0400008002000000000000
(PID) Process:(2236) opera.exeKey:HKEY_CURRENT_USER\Software\Opera Software
Operation:writeName:Last CommandLine v2
Value:
C:\Program Files\Opera\opera.exe
(PID) Process:(2236) opera.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
1
Suspicious files
25
Text files
27
Unknown types
1

Dropped files

PID
Process
Filename
Type
2236opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\operaprefs.initext
MD5:—
SHA256:—
2236opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr3FB8.tmpxml
MD5:—
SHA256:—
2236opera.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\WLTR9ERRRVV1HGT153C4.tempbinary
MD5:—
SHA256:—
2236opera.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\16ec093b8f51508f.customDestinations-msbinary
MD5:—
SHA256:—
2236opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr3F59.tmptext
MD5:—
SHA256:—
2236opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opssl6.datbinary
MD5:—
SHA256:—
2340123456.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exeexecutable
MD5:—
SHA256:—
2236opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opcacrt6.datbinary
MD5:59761E989F564F76A3A4B778DB7ABCF1
SHA256:AF879942D234D85C0CE75921DBDDA50E2F6D135BD961F259106131751359052B
2236opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\sessions\autosave.win.baktext
MD5:46A734B275C8C258D9D6F508E73B36AD
SHA256:B80192EDC377DD212C9E488E1983FBCD68CF83330576EFD7579B7AB30FA3672B
2236opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opcert6.datbinary
MD5:1AA8644C9261DC10F7247F6A145C1DD2
SHA256:58A8933F65361633C6AB194000D312DC9D566F717B1A16814A0DBEE24A60EBE3
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
30
DNS requests
6
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2236
opera.exe
GET
—
185.26.182.109:80
http://redir.opera.com/speeddials/amazon/
unknown
—
—
whitelisted
2236
opera.exe
GET
—
185.26.182.109:80
http://redir.opera.com/speeddials/amazon/
unknown
—
—
whitelisted
2236
opera.exe
GET
—
185.26.182.109:80
http://redir.opera.com/speeddials/amazon/
unknown
—
—
whitelisted
2236
opera.exe
GET
200
93.184.220.29:80
http://crl3.digicert.com/DigiCertHighAssuranceEVRootCA.crl
US
der
592 b
whitelisted
2236
opera.exe
GET
—
185.26.182.109:80
http://redir.opera.com/speeddials/amazon/
unknown
—
—
whitelisted
2236
opera.exe
GET
—
185.26.182.109:80
http://redir.opera.com/speeddials/amazon/
unknown
—
—
whitelisted
2236
opera.exe
GET
—
185.26.182.109:80
http://redir.opera.com/speeddials/amazon/
unknown
—
—
whitelisted
2236
opera.exe
GET
400
185.26.182.112:80
http://sitecheck2.opera.com/?host=redir.opera.com&hdn=H0WKpMbVXsif0I8OJoRVZA==
unknown
html
150 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
2236
opera.exe
93.184.220.29:80
crl3.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2236
opera.exe
185.26.182.94:443
certs.opera.com
Opera Software AS
—
whitelisted
—
—
3.19.130.43:1972
8.tcp.ngrok.io
—
US
malicious
2236
opera.exe
185.26.182.93:443
certs.opera.com
Opera Software AS
—
whitelisted
2236
opera.exe
185.26.182.109:80
redir.opera.com
Opera Software AS
—
unknown
2236
opera.exe
185.26.182.112:80
sitecheck2.opera.com
Opera Software AS
—
malicious
2236
opera.exe
185.26.182.118:80
sitecheck2.opera.com
Opera Software AS
—
suspicious
2340
123456.exe
3.19.130.43:1972
8.tcp.ngrok.io
—
US
malicious
—
—
185.26.182.109:80
redir.opera.com
Opera Software AS
—
unknown
2340
123456.exe
3.142.167.4:1972
8.tcp.ngrok.io
—
US
malicious

DNS requests

Domain
IP
Reputation
8.tcp.ngrok.io
  • 3.19.130.43
  • 3.142.167.4
malicious
certs.opera.com
  • 185.26.182.94
  • 185.26.182.93
whitelisted
crl3.digicert.com
  • 93.184.220.29
whitelisted
redir.opera.com
  • 185.26.182.109
  • 185.26.182.110
whitelisted
sitecheck2.opera.com
  • 185.26.182.112
  • 185.26.182.118
  • 185.26.182.93
  • 185.26.182.106
  • 185.26.182.111
  • 185.26.182.94
whitelisted

Threats

PID
Process
Class
Message
—
—
Potential Corporate Privacy Violation
ET POLICY DNS Query to a *.ngrok domain (ngrok.io)
—
—
Potential Corporate Privacy Violation
ET POLICY DNS Query to a *.ngrok domain (ngrok.io)
No debug info
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Reports
123456.exe