Analysis
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max time kernel
94s -
max time network
117s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06-08-2024 20:01
Static task
static1
Behavioral task
behavioral1
Sample
detalhes relevantes.ppam
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
detalhes relevantes.ppam
Resource
win10v2004-20240802-en
General
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Target
detalhes relevantes.ppam
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Size
44KB
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MD5
ed91c30f5cf1d73f03495f48a09319c5
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SHA1
47fe246f4510dafd8f62082c5d5b366ede26f930
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SHA256
1a6330ef84d244b1c672deeabcf38b93c1e1f9e31d9b7ac96b5e57adb082189b
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SHA512
818003ede5cd189bfc74219bc68ee6533132d5855d1fff09a60115827a5f25ead255fb025b354a0300fb2cac17f84c2990ea7849682fcac392d6b9d6da5ed7f0
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SSDEEP
768:VP8LOeNxb+ayeL4nTli1K3D5/jZFKTnZe/wVDQ6Z1sMhRBpjklszWJP8MN1qpk:VELfNxb+ayeuB53D5/VFgLDQad0szW95
Malware Config
Signatures
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Process spawned suspicious child process 1 IoCs
This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.
Processes:
DW20.EXEdescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE is not expected to spawn this process 1864 2436 DW20.EXE POWERPNT.EXE -
Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
dwwin.exePOWERPNT.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 dwwin.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dwwin.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dwwin.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString POWERPNT.EXE -
Enumerates system info in registry 2 TTPs 5 IoCs
Processes:
POWERPNT.EXEdwwin.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU POWERPNT.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dwwin.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dwwin.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
POWERPNT.EXEpid process 2436 POWERPNT.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
POWERPNT.EXEpid process 2436 POWERPNT.EXE 2436 POWERPNT.EXE -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
POWERPNT.EXEpid process 2436 POWERPNT.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
POWERPNT.EXEDW20.EXEdescription pid process target process PID 2436 wrote to memory of 1864 2436 POWERPNT.EXE DW20.EXE PID 2436 wrote to memory of 1864 2436 POWERPNT.EXE DW20.EXE PID 1864 wrote to memory of 3916 1864 DW20.EXE dwwin.exe PID 1864 wrote to memory of 3916 1864 DW20.EXE dwwin.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE"C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\detalhes relevantes.ppam" /ou ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE"C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 40242⤵
- Process spawned suspicious child process
- Suspicious use of WriteProcessMemory
PID:1864 -
C:\Windows\system32\dwwin.exeC:\Windows\system32\dwwin.exe -x -s 40243⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:3916