download:

FreeAudioEditor.exe

Full analysis: https://app.any.run/tasks/c64f3148-74bf-463a-9473-6a032e15e2bb
Verdict: Malicious activity
Analysis date: December 06, 2022, 02:27:35
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

E646274C6F8C8F89CAD6E9AA9975DB04

SHA1:

128FAFDFB591C3542FDF6FC96C72B89BCB459A11

SHA256:

9D30E013E6BD6574D96470C7D031A6A587C469503628F7FD01D9344C390F693B

SSDEEP:

196608:G+NE47IQ3Lmf7qL764H5FjB0Oq1SCt9mmA8SQ72/N/SNp:lNDlbZy4H5FF5q1Vt4m9L72/wv

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

    • Drops the executable file immediately after the start

      • rk_setup.tmp (PID: 3096)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • rk_setup.tmp (PID: 3096)

  • INFO

    • Application was dropped or rewritten from another process

      • FreeAudioEditor.tmp (PID: 2280)
      • FreeAudioEditor.tmp (PID: 3612)
      • rk_setup.exe (PID: 2412)
      • rk_setup.tmp (PID: 3096)

    • Loads dropped or rewritten executable

      • FreeAudioEditor.tmp (PID: 3612)
      • rk_setup.tmp (PID: 3096)

    • Drops a file that was compiled in debug mode

      • rk_setup.tmp (PID: 3096)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Inno Setup installer (51.8)
.exe | InstallShield setup (20.3)
.exe | Win32 EXE PECompact compressed (generic) (19.6)
.dll | Win32 Dynamic Link Library (generic) (3.1)
.exe | Win32 Executable (generic) (2.1)

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 2020-May-21 05:56:23
Detected languages:
  • Dutch - Netherlands
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: Copyright© 2005-2019 FAEMedia, Inc.
FileDescription: Free Audio Editor 2019 Setup
FileVersion: -
LegalCopyright: -
OriginalFileName: -
ProductName: Free Audio Editor 2019
ProductVersion: -

DOS Header

e_magic: MZ
e_cblp: 80
e_cp: 2
e_crlc: -
e_cparhdr: 4
e_minalloc: 15
e_maxalloc: 65535
e_ss: -
e_sp: 184
e_csum: -
e_ip: -
e_cs: -
e_ovno: 26
e_oemid: -
e_oeminfo: -
e_lfanew: 256

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
NumberofSections: 10
TimeDateStamp: 2020-May-21 05:56:23
PointerToSymbolTable: -
NumberOfSymbols: -
SizeOfOptionalHeader: 224
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
4096
734724
735232
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.35433
.itext
741376
5764
6144
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.9709
.data
749568
14244
14336
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.04216
.bss
765952
28064
0
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.idata
794624
3894
4096
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.8987
.didata
798720
420
512
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.75636
.edata
802816
154
512
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.87222
.tls
806912
24
0
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rdata
811008
93
512
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.38389
.rsrc
815104
18432
18432
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.42686

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.25755
296
UNKNOWN
Dutch - Netherlands
RT_ICON
2
3.47151
1384
UNKNOWN
Dutch - Netherlands
RT_ICON
3
3.91708
744
UNKNOWN
Dutch - Netherlands
RT_ICON
4
3.91366
2216
UNKNOWN
Dutch - Netherlands
RT_ICON
4086
3.16547
864
UNKNOWN
UNKNOWN
RT_STRING
4087
3.40938
608
UNKNOWN
UNKNOWN
RT_STRING
4088
3.31153
1116
UNKNOWN
UNKNOWN
RT_STRING
4089
3.33977
1036
UNKNOWN
UNKNOWN
RT_STRING
4090
3.36723
724
UNKNOWN
UNKNOWN
RT_STRING
4091
3.33978
184
UNKNOWN
UNKNOWN
RT_STRING

Imports

advapi32.dll
comctl32.dll
kernel32.dll
kernel32.dll (delay-loaded)
netapi32.dll
oleaut32.dll
user32.dll
version.dll

Exports

Title
Ordinal
Address
dbkFCallWrapperAddr
1
779836
__dbk_fcall_wrapper
2
53408
TMethodImplementationIntercept
3
344152
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
6
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start freeaudioeditor.exe no specs freeaudioeditor.tmp no specs freeaudioeditor.exe freeaudioeditor.tmp rk_setup.exe no specs rk_setup.tmp

Process information

PID
CMD
Path
Indicators
Parent process
1752"C:\Users\admin\Downloads\FreeAudioEditor.exe" C:\Users\admin\Downloads\FreeAudioEditor.exe—Explorer.EXE
User:
admin
Company:
Copyright© 2005-2019 FAEMedia, Inc.
Integrity Level:
MEDIUM
Description:
Free Audio Editor 2019 Setup
Exit code:
0
Version:
Modules
Images
c:\windows\system32\ntdll.dll
c:\users\admin\downloads\freeaudioeditor.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2280"C:\Users\admin\AppData\Local\Temp\is-9EK5J.tmp\FreeAudioEditor.tmp" /SL5="$50198,6785671,780800,C:\Users\admin\Downloads\FreeAudioEditor.exe" C:\Users\admin\AppData\Local\Temp\is-9EK5J.tmp\FreeAudioEditor.tmp—FreeAudioEditor.exe
User:
admin
Company:
Copyright© 2005-2019 FAEMedia, Inc.
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-9ek5j.tmp\freeaudioeditor.tmp
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\mpr.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
2412"C:\Users\admin\AppData\Local\Temp\is-F058P.tmp\rk_setup.exe" -c: 3024 -lang: 1C:\Users\admin\AppData\Local\Temp\is-F058P.tmp\rk_setup.exe—FreeAudioEditor.tmp
User:
admin
Company:
TMRG
Integrity Level:
HIGH
Description:
RelevantKnowledge Setup Setup
Exit code:
0
Version:
1.1.0
Modules
Images
c:\users\admin\appdata\local\temp\is-f058p.tmp\rk_setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2872"C:\Users\admin\Downloads\FreeAudioEditor.exe" /SPAWNWND=$501C8 /NOTIFYWND=$50198 C:\Users\admin\Downloads\FreeAudioEditor.exe
FreeAudioEditor.tmp
User:
admin
Company:
Copyright© 2005-2019 FAEMedia, Inc.
Integrity Level:
HIGH
Description:
Free Audio Editor 2019 Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\downloads\freeaudioeditor.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\lpk.dll
3096"C:\Users\admin\AppData\Local\Temp\is-94JJI.tmp\rk_setup.tmp" /SL5="$40136,2022387,721408,C:\Users\admin\AppData\Local\Temp\is-F058P.tmp\rk_setup.exe" -c: 3024 -lang: 1C:\Users\admin\AppData\Local\Temp\is-94JJI.tmp\rk_setup.tmp
rk_setup.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-94jji.tmp\rk_setup.tmp
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mpr.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
3612"C:\Users\admin\AppData\Local\Temp\is-16LII.tmp\FreeAudioEditor.tmp" /SL5="$40128,6785671,780800,C:\Users\admin\Downloads\FreeAudioEditor.exe" /SPAWNWND=$501C8 /NOTIFYWND=$50198 C:\Users\admin\AppData\Local\Temp\is-16LII.tmp\FreeAudioEditor.tmp
FreeAudioEditor.exe
User:
admin
Company:
Copyright© 2005-2019 FAEMedia, Inc.
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-16lii.tmp\freeaudioeditor.tmp
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mpr.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
Total events
5 923
Read events
5 883
Write events
40
Delete events
0

Modification events

(PID) Process:(3612) FreeAudioEditor.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Owner
Value:
1C0E0000DEFEF7541A09D901
(PID) Process:(3612) FreeAudioEditor.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:SessionHash
Value:
DDA043691524C0835C66CA839E8304EEE29021978A4E6D8C21177A331EC312FE
(PID) Process:(3612) FreeAudioEditor.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Sequence
Value:
1
(PID) Process:(3612) FreeAudioEditor.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3612) FreeAudioEditor.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003D010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(3612) FreeAudioEditor.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3612) FreeAudioEditor.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3612) FreeAudioEditor.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3612) FreeAudioEditor.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(3612) FreeAudioEditor.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
Executable files
9
Suspicious files
8
Text files
0
Unknown types
5

Dropped files

PID
Process
Filename
Type
3612FreeAudioEditor.tmpC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\75CA58072B9926F763A91F0CC2798706_93E4B2BA79A897B3100CCB27F2D3BF4Fbinary
MD5:—
SHA256:—
3612FreeAudioEditor.tmpC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6A2279C2CA42EBEE26F14589F0736E50binary
MD5:—
SHA256:—
3612FreeAudioEditor.tmpC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:—
SHA256:—
3612FreeAudioEditor.tmpC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\BAD725C80F9E10846F35D039A996E4A8_88B6AE015495C1ECC395D19C1DD02894binary
MD5:—
SHA256:—
3612FreeAudioEditor.tmpC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7D6243C18F0F8F9AEC6638DD210F1984_A64994129CF3C47134E28604281D42C0binary
MD5:—
SHA256:—
3612FreeAudioEditor.tmpC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\75CA58072B9926F763A91F0CC2798706_93E4B2BA79A897B3100CCB27F2D3BF4Fder
MD5:—
SHA256:—
3612FreeAudioEditor.tmpC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\BAD725C80F9E10846F35D039A996E4A8_88B6AE015495C1ECC395D19C1DD02894der
MD5:—
SHA256:—
3612FreeAudioEditor.tmpC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7D6243C18F0F8F9AEC6638DD210F1984_A64994129CF3C47134E28604281D42C0der
MD5:—
SHA256:—
1752FreeAudioEditor.exeC:\Users\admin\AppData\Local\Temp\is-9EK5J.tmp\FreeAudioEditor.tmpexecutable
MD5:9C28F155FCE4A9084651422D1A315A53
SHA256:F1CBAB9390B5EF9B73F6607E2F99EC88E2ACBC81721F4B212F301C4CB0A618CB
3612FreeAudioEditor.tmpC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:F7DCB24540769805E5BB30D193944DCE
SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
11
DNS requests
8
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3612
FreeAudioEditor.tmp
GET
200
52.222.250.185:80
http://ocsp.rootca1.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPWaOUU8%2B5VZ5%2Fa9jFTaU9pkK3FAQUhBjMhTTsvAyUlC4IWZzHshBOCggCEwZ%2FlFeFh%2Bisd96yUzJbvJmLVg0%3D
US
der
1.39 Kb
shared
3612
FreeAudioEditor.tmp
GET
200
52.222.250.42:80
http://ocsp.rootg2.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBSIfaREXmfqfJR3TkMYnD7O5MhzEgQUnF8A36oB1zArOIiiuG1KnPIRkYMCEwZ%2FlEoqJ83z%2BsKuKwH5CO65xMY%3D
US
der
1.51 Kb
whitelisted
3612
FreeAudioEditor.tmp
GET
200
108.138.24.78:80
http://ocsp.sca1b.amazontrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQz9arGHWbnBV0DFzpNHz4YcTiFDQQUWaRmBlKge5WSPKOUByeWdFv5PdACEAUZ3POCwZAt%2FahDdyBSP1M%3D
US
der
471 b
whitelisted
3612
FreeAudioEditor.tmp
GET
200
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?25f63f5f1211d90a
US
compressed
4.70 Kb
whitelisted
3612
FreeAudioEditor.tmp
GET
200
13.227.211.189:80
http://o.ss2.us//MEowSDBGMEQwQjAJBgUrDgMCGgUABBSLwZ6EW5gdYc9UaSEaaLjjETNtkAQUv1%2B30c7dH4b0W1Ws3NcQwg6piOcCCQCnDkpMNIK3fw%3D%3D
US
der
1.70 Kb
whitelisted
3612
FreeAudioEditor.tmp
GET
200
13.225.84.92:80
http://s.ss2.us/r.crl
US
der
486 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
3612
FreeAudioEditor.tmp
13.225.78.114:443
dpd.securestudies.com
AMAZON-02
US
suspicious
3612
FreeAudioEditor.tmp
93.184.221.240:80
ctldl.windowsupdate.com
EDGECAST
GB
whitelisted
3612
FreeAudioEditor.tmp
13.227.211.145:80
o.ss2.us
AMAZON-02
US
unknown
3612
FreeAudioEditor.tmp
52.222.250.42:80
ocsp.rootg2.amazontrust.com
AMAZON-02
US
whitelisted
—
—
13.225.84.92:80
s.ss2.us
AMAZON-02
US
malicious
3612
FreeAudioEditor.tmp
52.222.250.185:80
ocsp.rootg2.amazontrust.com
AMAZON-02
US
whitelisted
3096
rk_setup.tmp
13.225.78.114:443
dpd.securestudies.com
AMAZON-02
US
suspicious
3096
rk_setup.tmp
165.193.78.234:443
post.securestudies.com
CENTURYLINK-LEGACY-SAVVIS
US
malicious
3612
FreeAudioEditor.tmp
108.138.24.78:80
ocsp.sca1b.amazontrust.com
AMAZON-02
US
whitelisted
3612
FreeAudioEditor.tmp
13.227.211.189:80
o.ss2.us
AMAZON-02
US
unknown

DNS requests

Domain
IP
Reputation
dpd.securestudies.com
  • 13.225.78.114
  • 13.225.78.44
  • 13.225.78.11
  • 13.225.78.43
whitelisted
ctldl.windowsupdate.com
  • 93.184.221.240
whitelisted
o.ss2.us
  • 13.227.211.145
  • 13.227.211.189
  • 13.227.211.91
  • 13.227.211.15
whitelisted
s.ss2.us
  • 13.225.84.92
  • 13.225.84.50
  • 13.225.84.53
  • 13.225.84.172
whitelisted
ocsp.rootg2.amazontrust.com
  • 52.222.250.42
  • 52.222.250.174
  • 52.222.250.185
  • 52.222.250.112
whitelisted
ocsp.rootca1.amazontrust.com
  • 52.222.250.185
  • 52.222.250.112
  • 52.222.250.174
  • 52.222.250.42
shared
ocsp.sca1b.amazontrust.com
  • 108.138.24.78
  • 108.138.24.169
  • 108.138.24.186
  • 108.138.24.72
whitelisted
post.securestudies.com
  • 165.193.78.234
malicious

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
FreeAudioEditor.exe