Analysis
- max time kernel
149s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 08:12
Behavioral task
behavioral1
Sample
9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe
Resource
win11ltsc2024-20260709-en
7 signatures
150 seconds
General
- Target 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe
- Size 14.0MB
- Sample260809-j4a84steld
- SHA256 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf
- MD5 86c8e78eb3fe36940004343054e65b17
- SHA1 10a7701dd5a792f73360e6cecce50958cb2f47b9
- SHA512 cbf98e33e9354929ae89510b3d72d29739ae67b2612cb39ccf73b629500db23992d2e578c0c83652b0209fd0323cf8754ee10a1c91cd444be7853761437c0bc8
- SSDEEP 393216:YLf8jjs1erl8LFtwLBoX7DEY9GY1sSPfNhPmyKLZU:YLE3QgMFtqoLtG8suNUDU
- TLSH T1E7E6335964EB6064C605883F8CD2CFBB1EFA8E5614430D6CE6E13DAB74B4336A739391
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/3716-8-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-54-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-55-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-58-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-59-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-60-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-61-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-62-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-63-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-64-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-65-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-66-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-67-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-68-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-69-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-78-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-80-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-81-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-82-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect behavioral2/memory/3716-83-0x0000000000400000-0x0000000001ED4000-memory.dmp vmprotect - Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe -
resource yara_rule behavioral2/memory/3716-11-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-53-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-51-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-49-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-47-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-45-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-43-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-39-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-37-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-35-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-33-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-31-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-29-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-27-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-25-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-21-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-20-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-17-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-15-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-13-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-12-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-41-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/3716-23-0x0000000010000000-0x000000001003E000-memory.dmp upx - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\pz.ini 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.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 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3716 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe 3716 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe 3716 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe 3716 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3716 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe 3716 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe 3716 9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe"C:\Users\Admin\AppData\Local\Temp\9799e6a045e4b838a35be973e96071ab545e0c1548e5c92081c9cc915714d0bf.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3716