Analysis Overview
SHA256
06139da5e7bd2deb9bfceb1e044d527712f46b901efce89f587a087b21161cc4
Threat Level: Known bad
The file VapeV5.rar was found to be: Known bad.
Malicious Activity Summary
Xworm
Detect Xworm Payload
Command and Scripting Interpreter: PowerShell
Sets service image path in registry
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Looks up external IP address via web service
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-20 23:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 23:05
Reported
2024-06-20 23:08
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Xworm
Command and Scripting Interpreter: PowerShell
| 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 |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Sets service image path in registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\frAQBc8Wsa1xVPfv\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\frAQBc8Wsa1xVPfv" | C:\Users\Admin\AppData\Roaming\VapeV1EXT.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\VapeV5\mainv2\VapeMain.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\okvap222.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\VapeV1EXT.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\okvap222.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\RuntimeData | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\RuntimeData | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeData = "C:\\Users\\Admin\\AppData\\Roaming\\RuntimeData" | C:\Users\Admin\AppData\Roaming\okvap222.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\VapeV1EXT.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\okvap222.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Users\Admin\AppData\Roaming\VapeV1EXT.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\okvap222.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\RuntimeData | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\RuntimeData | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\okvap222.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\VapeV5\mainv2\VapeMain.exe
"C:\Users\Admin\AppData\Local\Temp\VapeV5\mainv2\VapeMain.exe"
C:\Users\Admin\AppData\Roaming\VapeV1EXT.exe
"C:\Users\Admin\AppData\Roaming\VapeV1EXT.exe"
C:\Users\Admin\AppData\Roaming\okvap222.exe
"C:\Users\Admin\AppData\Roaming\okvap222.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Roaming\VapeV1EXT.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
C:\Windows\system32\certutil.exe
certutil -hashfile "C:\Users\Admin\AppData\Roaming\VapeV1EXT.exe" MD5
C:\Windows\system32\find.exe
find /i /v "md5"
C:\Windows\system32\find.exe
find /i /v "certutil"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\okvap222.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'okvap222.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\RuntimeData'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'RuntimeData'
C:\Windows\System32\schtasks.exe
"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "RuntimeData" /tr "C:\Users\Admin\AppData\Roaming\RuntimeData"
C:\Users\Admin\AppData\Roaming\RuntimeData
C:\Users\Admin\AppData\Roaming\RuntimeData
C:\Users\Admin\AppData\Roaming\RuntimeData
C:\Users\Admin\AppData\Roaming\RuntimeData
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | keyauth.win | udp |
| US | 172.67.72.57:443 | keyauth.win | tcp |
| US | 8.8.8.8:53 | x2.c.lencr.org | udp |
| BE | 23.55.97.11:80 | x2.c.lencr.org | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.72.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.97.55.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| N/A | 127.0.0.1:55036 | tcp | |
| N/A | 127.0.0.1:55038 | tcp | |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| BG | 80.76.49.9:1924 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| BG | 80.76.49.9:1924 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| BG | 80.76.49.9:1924 | tcp | |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| BG | 80.76.49.9:1924 | tcp | |
| BG | 80.76.49.9:1924 | tcp | |
| BG | 80.76.49.9:1924 | tcp | |
| US | 8.8.8.8:53 | 97.90.14.23.in-addr.arpa | udp |
| BG | 80.76.49.9:1924 | tcp | |
| BG | 80.76.49.9:1924 | tcp | |
| BG | 80.76.49.9:1924 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| BG | 80.76.49.9:1924 | tcp | |
| US | 172.67.72.57:443 | keyauth.win | tcp |
| N/A | 127.0.0.1:55142 | tcp | |
| N/A | 127.0.0.1:55144 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| BG | 80.76.49.9:1924 | tcp | |
| BG | 80.76.49.9:1924 | tcp | |
| BG | 80.76.49.9:1924 | tcp | |
| BG | 80.76.49.9:1924 | tcp | |
| BG | 80.76.49.9:1924 | tcp | |
| US | 8.8.8.8:53 | udp | |
| BG | 80.76.49.9:1924 | tcp |
Files
memory/4336-0-0x0000000000F80000-0x000000000112C000-memory.dmp
memory/4336-1-0x00007FF8C28E3000-0x00007FF8C28E5000-memory.dmp
C:\Users\Admin\AppData\Roaming\VapeV1EXT.exe
| MD5 | 69bc45f29fda3b584c044b89a02f8b32 |
| SHA1 | 0a2cc738c10fb60207f02365485d8f4b13cd4e1f |
| SHA256 | c120e8815d8b3ed011b29ff02e93de77152b2af0df4c051eef31f54280c63e72 |
| SHA512 | 7d6ecbf0e425ee6a2e8cea903aab92a427fb4c69d639f50ab2c6707e03fa04e7b8f0c463472b72e5eba187e2b68c65a197b240fba154ec006e054674c662866c |
C:\Users\Admin\AppData\Roaming\okvap222.exe
| MD5 | 3ef455c5b7dd0439398729e980d6da1d |
| SHA1 | 9fba349d3518a0eea7dc135afdd342b398d551a2 |
| SHA256 | a64168f8db855e8fce4e89ebf3c041f826925fc7c5d5eb4919d86242ce8ea87a |
| SHA512 | 82481990ee4f5fd393202e91c56e80fbde48c53f10421c523da41a6c6c3f1d4936e74308367072584d342ad55e130169384ea5e5ef567f9cf54d2661559bd0bf |
memory/3512-21-0x00000000007D0000-0x00000000007EA000-memory.dmp
memory/3512-23-0x00007FF8C28E0000-0x00007FF8C33A1000-memory.dmp
memory/3512-25-0x00007FF8C28E0000-0x00007FF8C33A1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_p5bt1r5s.amy.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4768-31-0x00000239631E0000-0x0000023963202000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | d85ba6ff808d9e5444a4b369f5bc2730 |
| SHA1 | 31aa9d96590fff6981b315e0b391b575e4c0804a |
| SHA256 | 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f |
| SHA512 | 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 6d3e9c29fe44e90aae6ed30ccf799ca8 |
| SHA1 | c7974ef72264bbdf13a2793ccf1aed11bc565dce |
| SHA256 | 2360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d |
| SHA512 | 60c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 15dde0683cd1ca19785d7262f554ba93 |
| SHA1 | d039c577e438546d10ac64837b05da480d06bf69 |
| SHA256 | d6fa39eab7ee36f44dc3f9f2839d098433db95c1eba924e4bcf4e5c0d268d961 |
| SHA512 | 57c0e1b87bc1c136f0d39f3ce64bb8f8274a0491e4ca6e45e5c7f9070aa9d9370c6f590ce37cd600b252df2638d870205249a514c43245ca7ed49017024a4672 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | dbb22d95851b93abf2afe8fb96a8e544 |
| SHA1 | 920ec5fdb323537bcf78f7e29a4fc274e657f7a4 |
| SHA256 | e1ee9af6b9e3bfd41b7d2c980580bb7427883f1169ed3df4be11293ce7895465 |
| SHA512 | 16031134458bf312509044a3028be46034c544163c4ca956aee74d2075fbeb5873754d2254dc1d0b573ce1a644336ac4c8bd7147aba100bfdac8c504900ef3fc |
memory/3512-73-0x00007FF8C28E0000-0x00007FF8C33A1000-memory.dmp
memory/3512-74-0x00007FF8C28E0000-0x00007FF8C33A1000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\RuntimeData.log
| MD5 | 2ff39f6c7249774be85fd60a8f9a245e |
| SHA1 | 684ff36b31aedc1e587c8496c02722c6698c1c4e |
| SHA256 | e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced |
| SHA512 | 1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 23:05
Reported
2024-06-20 23:08
Platform
win10v2004-20240611-en
Max time kernel
139s
Max time network
124s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3344 wrote to memory of 2448 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3344 wrote to memory of 2448 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3344 wrote to memory of 2448 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\VapeV5\mainv2\VapeProc5.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\VapeV5\mainv2\VapeProc5.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2448 -ip 2448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 600
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.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 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |