Analysis
- max time kernel
150s - max time network
48s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 02:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
General
- Target 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe
- Size 6.9MB
- Sample260802-dfn76sck2y
- SHA256 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8
- MD5 9e514e0c9f7658a3a284bbe207a734dd
- SHA1 055f37d95343696894b286ff64619b718d039149
- SHA512 a99fae518c36eaebb8238efae3524cccea0901369b353b59c15fe82f112413d20f5ea89b3780ff2a1fadddb02cbccfbc76dd0d4f3f75bce44a5856f96bc49394
- SSDEEP 196608:WpRFyTqBtz2zq2+0KqkOF6jtdsMsCOkO:IuTO0b7EdxO
- TLSH T15A762362B6D144F7D612973088A26B39FB71BB020F35CB974361CE696D33290EE37256
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\Windows\system32\drivers\Microsoft.Bluetooth.AvrcpTransport64.sys 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe File opened for modification C:\Windows\system32\drivers\Microsoft.Bluetooth.AvrcpTransport64.sys 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe - Executes dropped EXE 2 IoCs
pid Process 6020 Microsoft.Bluetooth.AvrcpTransport64.sys 5984 VMDisk_d64.sys -
resource yara_rule behavioral2/memory/4888-4-0x0000000010000000-0x0000000010071000-memory.dmp vmprotect behavioral2/memory/4888-2-0x0000000010000000-0x0000000010071000-memory.dmp vmprotect behavioral2/files/0x000f00000001c536-13.dat vmprotect behavioral2/memory/6020-17-0x0000000000010000-0x0000000000072000-memory.dmp vmprotect - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\system32\VMDisk_d64.sys 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe - Suspicious behavior: LoadsDriver 3 IoCs
pid Process 824 Process not Found 824 Process not Found 824 Process not Found - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe Token: SeDebugPrivilege 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe 4888 33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe"C:\Users\Admin\AppData\Local\Temp\33e108041825dc43b4f9bf58f964d5088243086985f3c400e03537f4cfd7f4c8.exe"1⤵
- Drops file in Drivers directory
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4888
-
C:\Windows\system32\drivers\Microsoft.Bluetooth.AvrcpTransport64.sysC:\Windows\system32\drivers\Microsoft.Bluetooth.AvrcpTransport64.sys1⤵
- Executes dropped EXE
PID:6020
-
C:\Windows\system32\VMDisk_d64.sysC:\Windows\system32\VMDisk_d64.sys1⤵
- Executes dropped EXE
PID:5984
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\System32\drivers\Microsoft.Bluetooth.AvrcpTransport64.sys
- Size 214KB
- SHA256 6514eb5f3e3ea445cf0c804a85e4a7d686a9a798990450bbb75d24daa838b9c5
- MD5 256180a2e2525313861f1b673b1762ce
- SHA1 a886c4e98a97bf0de12a477c3f223897203f3649
- SHA512 2cc28acdd20c5f57b1ed0e11cca277c8f479a0f04b06aec96038103432c8dccb8c56ba7870ab7cba4ae525198463b9a8ad2cf1649946952be171f3631bfa1a25
- SSDEEP 6144:Zk1uNbhp0a3U+5/f17kz++OX0KZuZ6ONTRoy559byWFMZC:ZXhq+NkC1+TRoq59b16ZC
- TLSH T18F24126700E44807EC4B0570984ADBF34EF9B62FDB8895853D9976B968C37E84B0DE27
- MD5 SHA1 SHA512 SSDEEP TLSH