| File name: | dmaster.exe |
| Full analysis: | https://app.any.run/tasks/eacbe617-17e2-461d-a128-ec188abf6f3d |
| Verdict: | Malicious activity |
| Analysis date: | February 10, 2024, 12:26:33 |
| 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 |
| MD5: | 55F2155A18103B1AD0906B8B41A0564D |
| SHA1: | 3C09F8B510E61EAE350F8117E0561030D714948C |
| SHA256: | B9977F9E501FF7E873B5B5809296B8F98EE56D07E7BB87F61D6DBC5F3746A5F9 |
| SSDEEP: | 98304:7+cD4dnkGG9z9+iZjReRj98yC0u2ho6IiSgfUr8B4HmWPBhC4zH72dm5dtOIOzZC:G3/FuZMPDpA9YTJPBSV |
| .exe | | | Inno Setup installer (53.5) |
|---|---|---|
| .exe | | | InstallShield setup (21) |
| .exe | | | Win32 EXE PECompact compressed (generic) (20.2) |
| .exe | | | Win32 Executable (generic) (2.1) |
| .exe | | | Win16/32 Executable Delphi generic (1) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2023:02:15 14:54:16+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 741888 |
| InitializedDataSize: | 89600 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xb5eec |
| OSVersion: | 6.1 |
| ImageVersion: | 6 |
| SubsystemVersion: | 6.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 7.1.2.0 |
| ProductVersionNumber: | 7.1.2.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | WestByte |
| FileDescription: | Download Master Setup |
| FileVersion: | 7.1.2 |
| LegalCopyright: | Copyright (c) 2002-2024 WestByte |
| OriginalFileName: | |
| ProductName: | Download Master |
| ProductVersion: | 7.1.2 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 492 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1252 --field-trial-handle=1272,i,18341043695025619230,14688257675143010944,131072 /prefetch:2 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 532 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3352 --field-trial-handle=1308,i,10208355690950809350,4540415403020929476,131072 /prefetch:1 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 668 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1460 --field-trial-handle=1308,i,10208355690950809350,4540415403020929476,131072 /prefetch:2 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 848 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=109.0.5414.149 "--annotation=exe=C:\Program Files\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win32 "--annotation=prod=Microsoft Edge" --annotation=ver=109.0.1518.115 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0x124,0x6bb3f598,0x6bb3f5a8,0x6bb3f5b4 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 896 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-quic --mojo-platform-channel-handle=1328 --field-trial-handle=1404,i,16334008428330308832,1089510365828312764,131072 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | chrome.exe | ||||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 908 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2088 --field-trial-handle=1404,i,16334008428330308832,1089510365828312764,131072 /prefetch:1 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 924 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=2856 --field-trial-handle=1308,i,10208355690950809350,4540415403020929476,131072 /prefetch:1 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1172 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --disable-quic --mojo-platform-channel-handle=1552 --field-trial-handle=1404,i,16334008428330308832,1089510365828312764,131072 /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 109.0.5414.120 Modules
| |||||||||||||||
| 1584 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3820 --field-trial-handle=1308,i,10208355690950809350,4540415403020929476,131072 /prefetch:1 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1624 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --first-renderer-process --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2184 --field-trial-handle=1308,i,10208355690950809350,4540415403020929476,131072 /prefetch:1 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| (PID) Process: | (1876) dmaster.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Owner |
Value: 540700005662476A1C5CDA01 | |||
| (PID) Process: | (1876) dmaster.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | SessionHash |
Value: 77D5125F51E1705FDA766C5800ED5E6CD0493E5F1ADDB59492046608F112EB98 | |||
| (PID) Process: | (1876) dmaster.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | Sequence |
Value: 1 | |||
| (PID) Process: | (1876) dmaster.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | RegFiles0000 |
Value: C:\Program Files\Download Master\dmaster.exe | |||
| (PID) Process: | (1876) dmaster.tmp | Key: | HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000 |
| Operation: | write | Name: | RegFilesHash |
Value: B541E726D1FC6204E92B82F23A1C0101F77194F70878D54B880297535ACEE8DC | |||
| (PID) Process: | (1876) dmaster.tmp | Key: | HKEY_CURRENT_USER\Software\2VG\Download Master |
| Operation: | write | Name: | InstallLanguage |
Value: English | |||
| (PID) Process: | (1876) dmaster.tmp | Key: | HKEY_CURRENT_USER\Software\2VG\Download Master |
| Operation: | write | Name: | InstallPath |
Value: C:\Program Files\Download Master | |||
| (PID) Process: | (1876) dmaster.tmp | Key: | HKEY_CURRENT_USER\Software\2VG\Download Master |
| Operation: | write | Name: | ExeFile |
Value: C:\Program Files\Download Master\dmaster.exe | |||
| (PID) Process: | (1876) dmaster.tmp | Key: | HKEY_CURRENT_USER\Software\2VG\Download Master |
| Operation: | write | Name: | IEInt |
Value: 0 | |||
| (PID) Process: | (1876) dmaster.tmp | Key: | HKEY_CURRENT_USER\Software\2VG\Download Master |
| Operation: | write | Name: | UseAltCtrlKeys |
Value: 1 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3228 | dmaster.exe | C:\Users\admin\AppData\Local\Temp\is-N0VH0.tmp\dmaster.tmp | executable | |
MD5:C7364C74062AB62A663A623C83A7B677 | SHA256:FC3CA471B8BE530E91C6B305D1A68A7C3479FFD5993D239F8F6B6CFEAB5456A1 | |||
| 1876 | dmaster.tmp | C:\Program Files\Download Master\is-HAOD4.tmp | executable | |
MD5:B93967938842E6F5F50FD49F72C059FA | SHA256:F1A78D34D45D84DB5B8C461EBB81ADB8A53EBB7EF5AAD5B62C21C7C6E077A33E | |||
| 1876 | dmaster.tmp | C:\Program Files\Download Master\dm.chm | binary | |
MD5:62ADDA6C6743CB916EEE3E95C36EC45F | SHA256:87098D6E21F876C2CD732D0DF22A229657C716FCE0B34577D784FEB48CBF57FE | |||
| 1876 | dmaster.tmp | C:\Program Files\Download Master\is-B2S74.tmp | binary | |
MD5:D0781E3A29AEE9ACE7B853CFDB6EDDBB | SHA256:4529B2776CA3D0709822EAC588A28B67C184218C190BBBA98AB6A3B8ED180104 | |||
| 1876 | dmaster.tmp | C:\Program Files\Download Master\dmaster.exe | executable | |
MD5:B93967938842E6F5F50FD49F72C059FA | SHA256:F1A78D34D45D84DB5B8C461EBB81ADB8A53EBB7EF5AAD5B62C21C7C6E077A33E | |||
| 1876 | dmaster.tmp | C:\Program Files\Download Master\dm_rus.chm | binary | |
MD5:D0781E3A29AEE9ACE7B853CFDB6EDDBB | SHA256:4529B2776CA3D0709822EAC588A28B67C184218C190BBBA98AB6A3B8ED180104 | |||
| 1876 | dmaster.tmp | C:\Program Files\Download Master\dt.jpg | image | |
MD5:541C0204B4A322C0C1BD136C8F294901 | SHA256:EDC7F98DD74855A086F16B7E9D79749BAD19F441BED186271431B4B083376085 | |||
| 1876 | dmaster.tmp | C:\Program Files\Download Master\is-TJ8VR.tmp | xml | |
MD5:FD639DBA86FCF71113DDAD9A1471D402 | SHA256:CA9234586986483B6C5D27FF2B037BEC08E9AC067BD98A756290887450748EC6 | |||
| 1876 | dmaster.tmp | C:\Program Files\Download Master\is-171QN.tmp | image | |
MD5:D97AC2DC81CEA733A6BC49E609B75213 | SHA256:AF207DCDE55FFF6A1597C3E16764B58841197930ED2909F5075B44053C5C5AFE | |||
| 1876 | dmaster.tmp | C:\Program Files\Download Master\nodelist.xml | xml | |
MD5:FD639DBA86FCF71113DDAD9A1471D402 | SHA256:CA9234586986483B6C5D27FF2B037BEC08E9AC067BD98A756290887450748EC6 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3776 | firefox.exe | POST | 200 | 2.19.51.203:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
3776 | firefox.exe | POST | 200 | 142.250.185.99:80 | http://ocsp.pki.goog/gts1c3 | unknown | binary | 471 b | unknown |
3776 | firefox.exe | POST | 200 | 2.19.51.203:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
3776 | firefox.exe | POST | 200 | 142.250.185.99:80 | http://ocsp.pki.goog/gts1c3 | unknown | binary | 471 b | unknown |
3776 | firefox.exe | POST | 200 | 2.19.51.203:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
3776 | firefox.exe | POST | 200 | 2.19.51.203:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
3776 | firefox.exe | POST | 200 | 2.19.51.203:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
3776 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/canonical.html | unknown | text | 90 b | unknown |
3776 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt?ipv4 | unknown | text | 8 b | unknown |
3776 | firefox.exe | POST | 200 | 2.19.51.203:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | unknown |
1692 | dmaster.exe | 167.71.76.238:443 | activeapp.org | DIGITALOCEAN-ASN | NL | unknown |
2908 | msedge.exe | 239.255.255.250:1900 | — | — | — | unknown |
3680 | msedge.exe | 204.79.197.239:443 | edge.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
3680 | msedge.exe | 178.62.232.239:443 | westbyte.com | DIGITALOCEAN-ASN | NL | unknown |
3680 | msedge.exe | 134.209.206.118:443 | downloadmaster.com | DIGITALOCEAN-ASN | NL | unknown |
3680 | msedge.exe | 13.107.6.158:443 | microsoftedge.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3680 | msedge.exe | 23.72.254.132:443 | www.bing.com | Akamai International B.V. | NL | unknown |
Domain | IP | Reputation |
|---|---|---|
activeapp.org |
| unknown |
westbyte.com |
| unknown |
edge.microsoft.com |
| whitelisted |
downloadmaster.com |
| unknown |
microsoftedge.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
clientservices.googleapis.com |
| whitelisted |
chrome.google.com |
| whitelisted |
Process | Message |
|---|---|
dmaster.exe | VCLFixPack patch installed: ControlResizeFix |
dmaster.exe | VCLFixPack patch installed: ActionListAVFix |
dmaster.exe | VCLFixPack patch installed: ContextMenuFix |
dmaster.exe | VCLFixPack patch installed: SysUtilsAbortFix |
dmaster.exe | VCLFixPack patch installed: MDIChildFocusFix |
dmaster.exe | VCLFixPack patch installed: PageControlPaintingFix |
dmaster.exe | VCLFixPack patch installed: GridFlickerFix |
dmaster.exe | VCLFixPack patch installed: CancelHintDeadlockFix |