Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/08/2026, 14:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe
- Size 8.9MB
- Sample260823-rertkagr8s
- SHA256 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d
- MD5 925e0b607d09b511d38202e3517b5995
- SHA1 81198d9331926f4294c7a6aa9727c1f84321f553
- SHA512 ba80b5b0ee24eef5557d820af629ff9e826c6978213c7c6ee6f3cedbb3837ef529e3ee9bb6eb3c0d11e381acf5fc5699a1ebeef2eaa430e21e4f52e4faa1bc80
- SSDEEP 196608:p6RNO3+O5CmxJJ9ClUElapmhfnkWy7vQX5S:pRrCAJgCPpUn64pS
- TLSH T15196BF03F182C0F2C6092A3015BA6B399E789B561A35CFD7E3A4ED79AD72191D73710E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1268 empty.exe - Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\empty.exe 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe - 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 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language empty.exe - Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: 33 1340 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe Token: SeIncBasePriorityPrivilege 1340 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe Token: SeDebugPrivilege 1268 empty.exe Token: 33 1268 empty.exe Token: SeIncBasePriorityPrivilege 1268 empty.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1340 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe 1340 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe 1340 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe 1340 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1340 wrote to memory of 1268 1340 236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe"C:\Users\Admin\AppData\Local\Temp\236e240dc175ca34eb6d93f6c1d44deaaec116e9556944fd92a97783fb2ad92d.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1340 -
C:\Windows\empty.exeC:\Windows\empty.exe 13402⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1268
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\empty.exe
- Size 9KB
- SHA256 20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78
- MD5 523d5c39f9d8d2375c3df68251fa2249
- SHA1 d4ed365c44bec9246fc1a65a32a7791792647a10
- SHA512 526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4
- SSDEEP 192:8g+i1VkHYXYxKTUtmPeQpLMFnlI1cTtYiAxHbDq/MR9tpL2OMoUwGCfpAGdDeqVs:LLXYxKTUtmPeQpLMFnCQHAx7D0MnKOMJ
- TLSH T135120991A37D456ED9BE03B01AB15F0F9B36B801483157BE0AA0C1A93FF4512BB77782
- MD5 SHA1 SHA512 SSDEEP TLSH