Analysis
- max time kernel
148s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/07/2026, 16:48
Behavioral task
behavioral1
Sample
8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe
Resource
win11ltsc2024-20260709-en
8 signatures
150 seconds
General
- Target 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe
- Size 1.9MB
- Sample260712-vbcf9afv91
- SHA256 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736
- MD5 d2f2945090b289fd0ebb9934a5f3720c
- SHA1 e25b0ee04d2a63332155912fb6d0e224e784c6f9
- SHA512 7e93afa990836695767b379860fb6fce8f4ab9a6998b66c3bbc875469ea559dab99f22f703f285acac6228531a421e17844c74eb4838b58f1a2f7070dd587a4d
- SSDEEP 49152:0dthHD5zh1YxNggNlFpYR8xj33ojGVfRF6947lR:oR5zjYLggfYR8xjHoyVfLw47lR
- TLSH T1499533C1A1AA4A71F1E339B9E85BC760AD0DDE270C939096249FBE92357374217CB743
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\Windows\System32\drivers\jveA_gL2Nj20h.sys 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe File created C:\Windows\System32\drivers\a0KHVtKK.sys 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe - Sets service image path in registry 3 TTPs 2 IoCs
This determines the executable launched when a service starts. It can be used to establish persistence.
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\jveA_gL2Nj20h\ImagePath = "system32\\DRIVERS\\jveA_gL2Nj20h.sys" 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\a0KHVtKK\ImagePath = "system32\\DRIVERS\\a0KHVtKK.sys" 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe - Executes dropped EXE 2 IoCs
pid Process 4892 7A85.tmp 4916 7BA0.tmp -
resource yara_rule behavioral2/memory/3680-0-0x0000000000F70000-0x00000000014C1000-memory.dmp upx behavioral2/memory/3680-14-0x0000000000F70000-0x00000000014C1000-memory.dmp upx - 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 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe - Suspicious behavior: LoadsDriver 2 IoCs
pid Process 3680 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe 3680 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe - Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeDebugPrivilege 3680 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe Token: SeShutdownPrivilege 3680 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe Token: SeDebugPrivilege 3680 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe Token: SeDebugPrivilege 4892 7A85.tmp Token: SeDebugPrivilege 3680 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe Token: SeLoadDriverPrivilege 3680 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe Token: SeDebugPrivilege 4916 7BA0.tmp - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3680 wrote to memory of 4892 3680 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe 87 PID 3680 wrote to memory of 4916 3680 8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe"C:\Users\Admin\AppData\Local\Temp\8895b5d36a0d1c9be97a1b0454cf861b9c87cbf0eb7dacf4edfef41f3e814736.exe"1⤵
- Drops file in Drivers directory
- Sets service image path in registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Users\Admin\AppData\Local\Temp\7A85.tmp"C:\Users\Admin\AppData\Local\Temp\7A85.tmp" 6682⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4892
-
-
C:\Users\Admin\AppData\Local\Temp\7BA0.tmp"C:\Users\Admin\AppData\Local\Temp\7BA0.tmp" 6882⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4916
-
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\7A85.tmp
- Size 463KB
- SHA256 76cb15001410e9c146e7b6edfd4cd7b7bcb50fb2087cffc2a997b01c20120836
- MD5 d139a24afbe7fdbd10f41b539e81f2d8
- SHA1 bc8969e74c37ce66168b96a3b7278afedf4feff7
- SHA512 8b2c1823ac37168748d025e3f079af96a8e4d3b68e2c6ac1b2fe54ddb847206d4287d926dc11072b931df154c940d891aacda54fb76a2e9f31972201bd7202d2
- SSDEEP 12288:zeq98eSx5cA1zXpDm649VCClXyctmS5V2NDtuFxka:b9Fka8Xpe9VCClXyctmS5V2NBuFxka
- TLSH T169A48CD5779009F9D177C23CC9920A16E6B27826076097CF03B496BA1F237E29E3EB15
- MD5 SHA1 SHA512 SSDEEP TLSH