Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 14:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe
- Size 1.3MB
- Sample260810-rx8vss1bpg
- SHA256 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18
- MD5 4d41b364e9193f45adabf5a66fde7111
- SHA1 828a5828255630e49769a0ef47549b56edccc56c
- SHA512 5e0c0b51635ff64ff5229494bb6da08a225416210e4d13cd4acadaf626b20e76fc9124c10538ec5978b4d2758ff09c60f2d471a1f0273223ee1735edc1e3ab2d
- SSDEEP 24576:pHV2ZTHxI0xvmodlG4u0sfOa49ukQwFn3nWBWic9uRsU7r:pHV2Z+0xJlG4lwd49Smtic9yr
- TLSH T1B755BF21B69790F3D6563A7014BA2B3F9E3DAE460B15CBC39364EE2C6C321C19D3715A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5484 1.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "C:\\1.exe" d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe -
resource yara_rule behavioral2/files/0x001100000001c4fd-1.dat upx behavioral2/memory/5484-3-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-7-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-8-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-9-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-10-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-11-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-12-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-13-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-14-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-15-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-16-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-17-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-18-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-19-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-20-0x0000000000400000-0x000000000051B000-memory.dmp upx behavioral2/memory/5484-21-0x0000000000400000-0x000000000051B000-memory.dmp upx - System Location Discovery: System Language Discovery 1 TTPs 2 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 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 6016 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe 6016 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe 6016 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe 6016 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe 6016 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe 6016 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe 6016 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe 6016 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe 5484 1.exe 5484 1.exe 5484 1.exe 5484 1.exe 5484 1.exe 5484 1.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 6016 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe 6016 d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe 5484 1.exe 5484 1.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe"C:\Users\Admin\AppData\Local\Temp\d8a70b70e8772232f9e5947a10a959df2aba5357124eefc1970474e21a9a2b18.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:6016
-
C:\1.exeC:\1.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5484
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\1.exe
- Size 376KB
- SHA256 0b1afac4ffbffcd9dc940d8c6b346a566aac56535ef731e82254e32f80d11ed3
- MD5 4ecd3df82de6e7602478a415a4924bf9
- SHA1 9ed16992e5181cceb0772d25532e164e88bcd920
- SHA512 4281bab18e1a78981840a95596f67e6dd88e2d6f6e5239e4b7ec679fdebc8228c87e7de9f26d8e5d1b2f5d1b3df76b6e071dd007ed8ecee94c2b87340b7eac8d
- SSDEEP 6144:gi4CikQwfEMyAfgBkPvnWBTNIyhFrmf8VctDPejG/0xsQUHjabl/JLudW5Z2l:UCikQwcCn3nWBpsfactTHObFs
- TLSH T1368423599BDC7F8AC1A22379302B6C3C528C655139B5BE0F61DB982D3EBB1412076B4F
- MD5 SHA1 SHA512 SSDEEP TLSH