| File name: | GOMAUDIOKORSETUP_NEW.EXE |
| Full analysis: | https://app.any.run/tasks/c5dc5c05-5d6b-4cc1-bdd0-3ed2c87dc2e0 |
| Verdict: | Malicious activity |
| Analysis date: | June 15, 2020, 06:33:12 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive |
| MD5: | 0D9B76D738A922091C9C535636448F83 |
| SHA1: | 3C6940877FDB839A296CB6BC33643AF259E46CB5 |
| SHA256: | 1DDF44FD5427A37CF0695F819DE408AFAF840A962E73D95CD83227DCF24B7075 |
| SSDEEP: | 196608:r4CX13N75923Ta2nyCWu8ENvYALce/qbfbuoeTa0MXSwqRpNwaymtUmK4N:J1Bj2NyRvg3IfaaBqpNg8UmlN |
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2016:07:25 02:55:51+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 6 |
| CodeSize: | 25088 |
| InitializedDataSize: | 141824 |
| UninitializedDataSize: | 2048 |
| EntryPoint: | 0x33b6 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.2.25.2 |
| ProductVersionNumber: | 2.2.25.2 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Korean |
| CharacterSet: | ASCII |
| Comments: | GOM Audio Setup File |
| CompanyName: | GOM & Company |
| FileDescription: | GOM Audio Setup File |
| FileVersion: | 2.2 |
| LegalCopyright: | Copyright 2004 GOM & Company All Rights Reserved. |
| ProductName: | GOM Audio |
| ProductVersion: | 2.2.25.2 |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 25-Jul-2016 00:55:51 |
| Detected languages: |
|
| Comments: | GOM Audio Setup File |
| CompanyName: | GOM & Company |
| FileDescription: | GOM Audio Setup File |
| FileVersion: | 2.2 |
| LegalCopyright: | Copyright 2004 GOM & Company All Rights Reserved. |
| ProductName: | GOM Audio |
| ProductVersion: | 2.2.25.2 |
| 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: | 0x000000C8 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 5 |
| Time date stamp: | 25-Jul-2016 00:55:51 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x0000615D | 0x00006200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.45023 |
.rdata | 0x00008000 | 0x000013A4 | 0x00001400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.163 |
.data | 0x0000A000 | 0x00020338 | 0x00000600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.9824 |
.ndata | 0x0002B000 | 0x000BB000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x000E6000 | 0x00065320 | 0x00065400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.51112 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.28717 | 1069 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.47045 | 67624 | UNKNOWN | English - United States | RT_ICON |
3 | 3.65747 | 38056 | UNKNOWN | English - United States | RT_ICON |
4 | 3.82093 | 16936 | UNKNOWN | English - United States | RT_ICON |
5 | 4.04606 | 9640 | UNKNOWN | English - United States | RT_ICON |
6 | 4.12208 | 4264 | UNKNOWN | English - United States | RT_ICON |
7 | 3.21467 | 1128 | UNKNOWN | English - United States | RT_ICON |
102 | 2.58865 | 168 | UNKNOWN | English - United States | RT_DIALOG |
103 | 2.86354 | 104 | UNKNOWN | English - United States | RT_GROUP_ICON |
104 | 2.61482 | 332 | UNKNOWN | English - United States | RT_DIALOG |
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
ole32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 672 | C:\Windows\system32\svchost.exe -k RPCSS | C:\Windows\System32\svchost.exe | — | services.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 884 | "C:\Program Files\GOM\GOMAudio\GOMA.exe" /regassoc | C:\Program Files\GOM\GOMAudio\GOMA.exe | GOMAUDIOKORSETUP_NEW.EXE | ||||||||||||
User: admin Company: GOM & Company Integrity Level: HIGH Description: GOM Audio Exit code: 0 Version: 2, 2, 25, 2 Modules
| |||||||||||||||
| 1692 | "C:\Users\admin\AppData\Local\Temp\GOMAUDIOKORSETUP_NEW.EXE" | C:\Users\admin\AppData\Local\Temp\GOMAUDIOKORSETUP_NEW.EXE | explorer.exe | ||||||||||||
User: admin Company: GOM & Company Integrity Level: HIGH Description: GOM Audio Setup File Exit code: 2 Version: 2.2 Modules
| |||||||||||||||
| 1908 | "C:\Program Files\GOM\GOMAudio\KillGom.exe" popup.EXE | C:\Program Files\GOM\GOMAudio\KillGom.exe | — | GOMAUDIOKORSETUP_NEW.EXE | |||||||||||
User: admin Company: GOM & Company Integrity Level: HIGH Description: Kill GOM Exit code: 0 Version: 1.0.0.1 Modules
| |||||||||||||||
| 2232 | regsvr32 /s "C:\Program Files\GOM\GOMAudio\MiniBand.dll" | C:\Windows\system32\regsvr32.exe | — | GOMAUDIOKORSETUP_NEW.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft(C) Register Server Exit code: 3 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2340 | C:\Windows\system32\DllHost.exe /Processid:{2DB4F9B7-144E-4319-B14A-432AC74C0CEF} | C:\Windows\system32\DllHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2628 | "C:\Users\admin\AppData\Local\Temp\GOMAUDIOKORSETUP_NEW.EXE" | C:\Users\admin\AppData\Local\Temp\GOMAUDIOKORSETUP_NEW.EXE | — | explorer.exe | |||||||||||
User: admin Company: GOM & Company Integrity Level: MEDIUM Description: GOM Audio Setup File Exit code: 3221226540 Version: 2.2 Modules
| |||||||||||||||
| 3708 | "C:\Program Files\GOM\GOMAudio\GOMA.exe" /regassocdef | C:\Program Files\GOM\GOMAudio\GOMA.exe | GOMAUDIOKORSETUP_NEW.EXE | ||||||||||||
User: admin Company: GOM & Company Integrity Level: HIGH Description: GOM Audio Exit code: 0 Version: 2, 2, 25, 2 Modules
| |||||||||||||||
| 3976 | regsvr32 /s "C:\Program Files\Common Files\GOM & Company\VSUtil.dll" | C:\Windows\system32\regsvr32.exe | — | GOMAUDIOKORSETUP_NEW.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft(C) Register Server Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (1692) GOMAUDIOKORSETUP_NEW.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (1692) GOMAUDIOKORSETUP_NEW.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (1692) GOMAUDIOKORSETUP_NEW.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1692) GOMAUDIOKORSETUP_NEW.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (1692) GOMAUDIOKORSETUP_NEW.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (1692) GOMAUDIOKORSETUP_NEW.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1692) GOMAUDIOKORSETUP_NEW.EXE | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (1692) GOMAUDIOKORSETUP_NEW.EXE | Key: | HKEY_CURRENT_USER\Software\GRETECH\GOMAudio\OPTION |
| Operation: | write | Name: | StatisticsUrl |
Value: http://log.gomlab.com/ | |||
| (PID) Process: | (1692) GOMAUDIOKORSETUP_NEW.EXE | Key: | HKEY_CURRENT_USER\Software\GRETECH\GOMAudio\OPTION |
| Operation: | write | Name: | GoodbyePageUrl |
Value: https://www.gomlab.com/gom/uninstall.gom?product=GOMAUDIO&lang=kr | |||
| (PID) Process: | (1692) GOMAUDIOKORSETUP_NEW.EXE | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1692 | GOMAUDIOKORSETUP_NEW.EXE | C:\Users\admin\AppData\Local\Temp\nscE422.tmp\default_banner.png | — | |
MD5:— | SHA256:— | |||
| 1692 | GOMAUDIOKORSETUP_NEW.EXE | C:\Users\admin\AppData\Local\Temp\Cab3011.tmp | — | |
MD5:— | SHA256:— | |||
| 1692 | GOMAUDIOKORSETUP_NEW.EXE | C:\Users\admin\AppData\Local\Temp\Tar3012.tmp | — | |
MD5:— | SHA256:— | |||
| 1692 | GOMAUDIOKORSETUP_NEW.EXE | C:\Users\admin\AppData\Local\Temp\NSISPromotionEx.dll | executable | |
MD5:— | SHA256:— | |||
| 1692 | GOMAUDIOKORSETUP_NEW.EXE | C:\Users\admin\AppData\Local\Temp\nscE422.tmp\nsdF3E2.tmp | text | |
MD5:— | SHA256:— | |||
| 1692 | GOMAUDIOKORSETUP_NEW.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EDC238BFF48A31D55A97E1E93892934B_C20E0DA2D0F89FE526E1490F4A2EE5AB | binary | |
MD5:— | SHA256:— | |||
| 1692 | GOMAUDIOKORSETUP_NEW.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\35DDEDF268117918D1D277A171D8DF7B_0C93799B6DA42A4004A33297E04751E3 | binary | |
MD5:— | SHA256:— | |||
| 1692 | GOMAUDIOKORSETUP_NEW.EXE | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\promotion[1].png | image | |
MD5:— | SHA256:— | |||
| 1692 | GOMAUDIOKORSETUP_NEW.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EDC238BFF48A31D55A97E1E93892934B_C20E0DA2D0F89FE526E1490F4A2EE5AB | der | |
MD5:— | SHA256:— | |||
| 1692 | GOMAUDIOKORSETUP_NEW.EXE | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\35DDEDF268117918D1D277A171D8DF7B_0C93799B6DA42A4004A33297E04751E3 | der | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1692 | GOMAUDIOKORSETUP_NEW.EXE | GET | — | 183.110.10.189:80 | http://ana.gomtv.com/cgi-bin/prdpromo.cgi?promo=zum_dirpage&prd=audio&type=check¶m=KOR,2.2.25.2&agent=GomAudio_Setup&ukey=7045 | KR | — | — | unknown |
1692 | GOMAUDIOKORSETUP_NEW.EXE | GET | 200 | 143.204.202.24:80 | http://playinfo.gomlab.com/setup_v2/index.gom?setup=audio&name=GOMAUDIOKORSETUP_NEW&bit=32&lang=kor&version=2.2.25.2&checkdate=202006021336 | US | text | 12.0 Kb | whitelisted |
1692 | GOMAUDIOKORSETUP_NEW.EXE | GET | 200 | 183.110.10.192:80 | http://ncube.gomtv.com/gom/Promotion.ini | KR | text | 1.71 Kb | unknown |
1692 | GOMAUDIOKORSETUP_NEW.EXE | GET | 200 | 143.204.202.24:80 | http://playinfo.gomlab.com/setup_v2/bundle.gom?bundle=avast&resource=true&country=IT&setup=audio | US | html | 1.58 Kb | whitelisted |
1692 | GOMAUDIOKORSETUP_NEW.EXE | GET | 200 | 143.204.202.73:80 | http://img.gomlab.com/js/web/jquery-1.8.x.js?20170228 | US | text | 91.4 Kb | whitelisted |
1692 | GOMAUDIOKORSETUP_NEW.EXE | GET | 200 | 143.204.202.24:80 | http://playinfo.gomlab.com/setup_v2/bundle.gom?bundle=clipdown&resource=true&country=IT&setup=audio | US | html | 1.50 Kb | whitelisted |
1692 | GOMAUDIOKORSETUP_NEW.EXE | GET | 200 | 143.204.202.73:80 | http://img.gomlab.com/css/gomproduct/setup.css?20170228 | US | text | 4.17 Kb | whitelisted |
1692 | GOMAUDIOKORSETUP_NEW.EXE | GET | 200 | 143.204.202.73:80 | http://img.gomlab.com/img/gomproduct/setup/gomaudio_header.png | US | image | 10.3 Kb | whitelisted |
1692 | GOMAUDIOKORSETUP_NEW.EXE | GET | — | 183.110.10.189:80 | http://ana.gomtv.com/cgi-bin/prdpromo.cgi?promo=clipdown&prd=gomaudio&type=check¶m=KOR,2.2.25.2&agent=GomAudio_Setup&ukey=7045 | KR | — | — | unknown |
1692 | GOMAUDIOKORSETUP_NEW.EXE | GET | 200 | 183.110.10.189:80 | http://ana.gomtv.com/cgi-bin/prdpromo.cgi?promo=zum_dirpage&prd=audio&type=view¶m=KOR,2.2.25.2&agent=GomAudio_Setup&ukey=7045 | KR | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1692 | GOMAUDIOKORSETUP_NEW.EXE | 143.204.202.73:80 | img.gomlab.com | — | US | malicious |
1692 | GOMAUDIOKORSETUP_NEW.EXE | 183.110.10.189:80 | ana.gomtv.com | Korea Telecom | KR | unknown |
1692 | GOMAUDIOKORSETUP_NEW.EXE | 220.242.140.173:443 | cdn.gomlab.com | — | CN | unknown |
1692 | GOMAUDIOKORSETUP_NEW.EXE | 183.110.10.192:80 | ncube.gomtv.com | Korea Telecom | KR | unknown |
1692 | GOMAUDIOKORSETUP_NEW.EXE | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
1692 | GOMAUDIOKORSETUP_NEW.EXE | 143.204.202.24:80 | playinfo.gomlab.com | — | US | suspicious |
Domain | IP | Reputation |
|---|---|---|
playinfo.gomlab.com |
| whitelisted |
cdn.gomlab.com |
| suspicious |
ocsp.digicert.com |
| whitelisted |
ncube.gomtv.com |
| unknown |
ana.gomtv.com |
| unknown |
img.gomlab.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
1692 | GOMAUDIOKORSETUP_NEW.EXE | Potentially Bad Traffic | ET USER_AGENTS Observed Suspicious UA (NSIS_Inetc (Mozilla)) |
1692 | GOMAUDIOKORSETUP_NEW.EXE | Misc activity | SUSPICIOUS [PTsecurity] HTTP header - Sometimes used by hostile installer |
Process | Message |
|---|---|
GOMA.exe | Create CMultiLangEx
|
GOMA.exe | Create CMultiLangEx
|