Analysis
- max time kernel
149s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/09/2026, 11:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target 1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6.exe
- Size 2.8MB
- Sample260910-m78kkasbph
- SHA256 1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6
- MD5 4628471b3448838e8ea6bfeb45373b3f
- SHA1 980d722721d3c135ca4ab62ccbbd3a7274698881
- SHA512 a7086350f02286d166cc9bb39436b106fc2ceb00fbe1aeb7e79d5d9e7238baa5fdcededb0dd4a60fe4f0f23d126af69e8f2b8a1f23552d285b583835bf76b18e
- SSDEEP 49152:8z9tfMbyh9K2zckImq9mqXGx2y75J+mfp632x6mCuDLtUMvvuHsT5fqUyVIISr:stM6hcmqa/cmfImx6tUGwvegJqUgU
- TLSH T130D5239979F21DB5EC37C3719F83E0BDB11D7B8A4AA49E5B378C29008D22A885D35374
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5604 NetUpdate24f66f.exe - Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2301830172-776172150-2531349243-1000\Environment\UserInitMprLogonScript = "C:\\Users\\Admin\\AppData\\Local\\System\\Backup\\C167F18B\\NetUpdate24f66f.exe" 1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 808 1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6.exe 808 1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6.exe 5604 NetUpdate24f66f.exe 5604 NetUpdate24f66f.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 808 1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 808 wrote to memory of 5604 808 1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6.exe"C:\Users\Admin\AppData\Local\Temp\1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6.exe"1⤵
- Registers new Windows logon scripts automatically executed at logon.
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:808 -
C:\Users\Admin\AppData\Local\System\Backup\C167F18B\NetUpdate24f66f.exe"C:\Users\Admin\AppData\Local\System\Backup\C167F18B\NetUpdate24f66f.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:5604
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\System\Backup\C167F18B\NetUpdate24f66f.exe
- Size 2.8MB
- SHA256 1cd2b78c0da7e277449f8740289c28e223f12271ad2e02f1bbf730250f2720a6
- MD5 4628471b3448838e8ea6bfeb45373b3f
- SHA1 980d722721d3c135ca4ab62ccbbd3a7274698881
- SHA512 a7086350f02286d166cc9bb39436b106fc2ceb00fbe1aeb7e79d5d9e7238baa5fdcededb0dd4a60fe4f0f23d126af69e8f2b8a1f23552d285b583835bf76b18e
- SSDEEP 49152:8z9tfMbyh9K2zckImq9mqXGx2y75J+mfp632x6mCuDLtUMvvuHsT5fqUyVIISr:stM6hcmqa/cmfImx6tUGwvegJqUgU
- TLSH T130D5239979F21DB5EC37C3719F83E0BDB11D7B8A4AA49E5B378C29008D22A885D35374
- MD5 SHA1 SHA512 SSDEEP TLSH