Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/11/2024, 14:36
Behavioral task
behavioral1
Sample
90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.exe
Resource
win7-20241010-en
6 signatures
150 seconds
General
-
Target
90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.exe
-
Size
3.2MB
-
MD5
2d46e6c636d5c2c669d199ed95829650
-
SHA1
4d07e952a0bdbbf4952d51bee4056b377e09bb86
-
SHA256
90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49
-
SHA512
3d909719bcf7e3ce65298e84aa7ae67807b437416b7d3ec6556d3ea2f1accc345fc37d980423940cf3da853c17baab434d517529065837696b554142d7d99021
-
SSDEEP
98304:Cyo81kOupBAA7e5XSoR6xiflSfSY17DfABPz:CVygAB5D6xw2lfAtz
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.exe -
resource yara_rule behavioral2/memory/4384-0-0x00007FF6E16C0000-0x00007FF6E1F79000-memory.dmp themida behavioral2/memory/4384-2-0x00007FF6E16C0000-0x00007FF6E1F79000-memory.dmp themida behavioral2/memory/4384-1-0x00007FF6E16C0000-0x00007FF6E1F79000-memory.dmp themida behavioral2/memory/4384-4-0x00007FF6E16C0000-0x00007FF6E1F79000-memory.dmp themida behavioral2/memory/4384-5-0x00007FF6E16C0000-0x00007FF6E1F79000-memory.dmp themida behavioral2/memory/4384-6-0x00007FF6E16C0000-0x00007FF6E1F79000-memory.dmp themida behavioral2/memory/4384-11-0x00007FF6E16C0000-0x00007FF6E1F79000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4384 90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4384 wrote to memory of 3068 4384 90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.exe 87 PID 4384 wrote to memory of 3068 4384 90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.exe"C:\Users\Admin\AppData\Local\Temp\90e245ba018674f5961d7db018bcba816c8c1265807f0a33fb3bb9ebf659fb49N.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 use of WriteProcessMemory
PID:4384 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c cls2⤵PID:3068
-