Analysis
-
max time kernel
11s -
max time network
4s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
28-04-2024 01:33
General
-
Target
goldgoldogldolgoldoglgoldfoldgoldogl.exe
-
Size
5.7MB
-
MD5
d1537172b59fb75bc967366a7753c09a
-
SHA1
b425193c73307efb699d35aa2fae1342870a7dd1
-
SHA256
88595ad1c40c4faca9fbd5e6ca7b9a6362528fdbfa81d73334a9c1ce76beaeeb
-
SHA512
0c13c4da8369c351fdf00ab41c6b105e9eaf59352b914e762da5c5d5c648d579527d26c7c45d38f804f931565fc9f46e01b7ceb7f498f5a34cc0f44d072bf132
-
SSDEEP
98304:h/WMW3SID8VwnLrzpKIXW1gnHjDwkCjM59H:gMW3WVWzpKIJH3wkCjM59H
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
goldgoldogldolgoldoglgoldfoldgoldogl.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ goldgoldogldolgoldoglgoldfoldgoldogl.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
goldgoldogldolgoldoglgoldfoldgoldogl.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion goldgoldogldolgoldoglgoldfoldgoldogl.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion goldgoldogldolgoldoglgoldfoldgoldogl.exe -
Processes:
resource yara_rule behavioral1/memory/2524-0-0x0000000140000000-0x00000001405BA000-memory.dmp themida behavioral1/memory/2524-2-0x0000000140000000-0x00000001405BA000-memory.dmp themida behavioral1/memory/2524-9-0x0000000140000000-0x00000001405BA000-memory.dmp themida behavioral1/memory/2524-11-0x0000000140000000-0x00000001405BA000-memory.dmp themida -
Processes:
goldgoldogldolgoldoglgoldfoldgoldogl.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA goldgoldogldolgoldoglgoldfoldgoldogl.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
goldgoldogldolgoldoglgoldfoldgoldogl.exepid process 2524 goldgoldogldolgoldoglgoldfoldgoldogl.exe 2524 goldgoldogldolgoldoglgoldfoldgoldogl.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
goldgoldogldolgoldoglgoldfoldgoldogl.exepid process 2524 goldgoldogldolgoldoglgoldfoldgoldogl.exe 2524 goldgoldogldolgoldoglgoldfoldgoldogl.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
goldgoldogldolgoldoglgoldfoldgoldogl.exedescription pid process target process PID 2524 wrote to memory of 4064 2524 goldgoldogldolgoldoglgoldfoldgoldogl.exe cmd.exe PID 2524 wrote to memory of 4064 2524 goldgoldogldolgoldoglgoldfoldgoldogl.exe cmd.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\goldgoldogldolgoldoglgoldfoldgoldogl.exe"C:\Users\Admin\AppData\Local\Temp\goldgoldogldolgoldoglgoldfoldgoldogl.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c cls2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\temp_file198Filesize
830KB
MD5633efdcf48806762d6966f68e5cd316b
SHA1684a3515961fc122822281ff6d8794e2973aec3b
SHA2569587c902fdc552fd8a879dee885a0194f33fac8bac5ac99948cf7357ad4998b7
SHA512e116dd8c7717e695c51cf7bc96485968d2b79379fd0ab47392d968a63a0765e63811b0f23cd4e8ddcc2be7213fb27979629a4cf6de2eaad934de2d61d0351d0e
-
memory/2524-0-0x0000000140000000-0x00000001405BA000-memory.dmpFilesize
5.7MB
-
memory/2524-1-0x00007FFC6A820000-0x00007FFC6AA29000-memory.dmpFilesize
2.0MB
-
memory/2524-2-0x0000000140000000-0x00000001405BA000-memory.dmpFilesize
5.7MB
-
memory/2524-9-0x0000000140000000-0x00000001405BA000-memory.dmpFilesize
5.7MB
-
memory/2524-11-0x0000000140000000-0x00000001405BA000-memory.dmpFilesize
5.7MB
-
memory/2524-12-0x00007FFC6A820000-0x00007FFC6AA29000-memory.dmpFilesize
2.0MB