Analysis Overview
SHA256
e18e8474349b7f570726ff54c62ea8a304d5fcf70c3fceefb952f3a01c03ee7f
Threat Level: Known bad
The file OneTapCracked.rar was found to be: Known bad.
Malicious Activity Summary
Suspicious use of NtCreateUserProcessOtherParentProcess
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Themida packer
Obfuscated with Agile.Net obfuscator
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-07-14 09:53
Signatures
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-14 09:53
Reported
2023-07-14 09:54
Platform
win10v2004-20230703-en
Max time kernel
18s
Max time network
26s
Command Line
Signatures
Suspicious use of NtCreateUserProcessOtherParentProcess
| Description | Indicator | Process | Target |
| PID 3160 created 3168 | N/A | C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe | C:\Windows\Explorer.EXE |
| PID 3160 created 3168 | N/A | C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe | C:\Windows\Explorer.EXE |
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\OneTapsu.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: SeShutdownPrivilege | N/A | C:\Windows\System32\powercfg.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\System32\powercfg.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\System32\powercfg.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\System32\powercfg.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\System32\powercfg.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\System32\powercfg.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\System32\powercfg.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\System32\powercfg.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2420 wrote to memory of 452 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\System32\powercfg.exe |
| PID 2420 wrote to memory of 452 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\System32\powercfg.exe |
| PID 2420 wrote to memory of 3488 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\System32\powercfg.exe |
| PID 2420 wrote to memory of 3488 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\System32\powercfg.exe |
| PID 2420 wrote to memory of 3188 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\System32\powercfg.exe |
| PID 2420 wrote to memory of 3188 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\System32\powercfg.exe |
| PID 2420 wrote to memory of 1376 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\System32\powercfg.exe |
| PID 2420 wrote to memory of 1376 | N/A | C:\Windows\System32\cmd.exe | C:\Windows\System32\powercfg.exe |
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe
"C:\Users\Admin\AppData\Local\Temp\OneTapsu.exe"
C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#fvjzl#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Users\Admin\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -RunLevel 'Highest' -Force; }
C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-ac 0
C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-dc 0
C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
C:\Users\Admin\Google\Chrome\updater.exe
C:\Users\Admin\Google\Chrome\updater.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.21.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
Files
memory/3160-134-0x00007FF77DA80000-0x00007FF77ECFD000-memory.dmp
memory/3160-133-0x00007FF77DA80000-0x00007FF77ECFD000-memory.dmp
memory/3160-135-0x00007FFD2B690000-0x00007FFD2B885000-memory.dmp
memory/3160-136-0x00007FF77DA80000-0x00007FF77ECFD000-memory.dmp
memory/3160-137-0x00007FF77DA80000-0x00007FF77ECFD000-memory.dmp
memory/3160-138-0x00007FF77DA80000-0x00007FF77ECFD000-memory.dmp
memory/3160-139-0x00007FF77DA80000-0x00007FF77ECFD000-memory.dmp
memory/3160-140-0x00007FFD2B690000-0x00007FFD2B885000-memory.dmp
memory/652-141-0x000001A73FDF0000-0x000001A73FE12000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wgl1e0kh.zho.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/652-151-0x00007FFD0C8C0000-0x00007FFD0D381000-memory.dmp
memory/652-152-0x000001A73FED0000-0x000001A73FEE0000-memory.dmp
memory/652-154-0x000001A73FED0000-0x000001A73FEE0000-memory.dmp
memory/652-153-0x000001A73FED0000-0x000001A73FEE0000-memory.dmp
memory/652-155-0x000001A73FED0000-0x000001A73FEE0000-memory.dmp
memory/652-158-0x00007FFD0C8C0000-0x00007FFD0D381000-memory.dmp
memory/3160-160-0x00007FF77DA80000-0x00007FF77ECFD000-memory.dmp
memory/3160-161-0x00007FFD2B690000-0x00007FFD2B885000-memory.dmp
C:\Users\Admin\Google\Chrome\updater.exe
| MD5 | a75d608c00aeee312660241f542e9d99 |
| SHA1 | 9fc3fb2c7f644f3f7c694bdd201b0a93b5f42271 |
| SHA256 | 5c9cd4e8addf667d8f5ff57328e5d3ba556e9697c61a3c2dcf2ac653ac249b2b |
| SHA512 | c15d976a0a5888f6333b1b1c1e38634ceea4326f54df6ce7fc2f1ffa2c00a7c96bdf08f2726d7746f2216ec0e70b7ecf33cd2a838ecc05846ac7ded547835240 |
memory/3704-163-0x00007FF6E0630000-0x00007FF6E18AD000-memory.dmp
memory/3704-164-0x00007FFD2B690000-0x00007FFD2B885000-memory.dmp