Analysis
- max time kernel
150s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/10/2026, 06:46
Behavioral task
behavioral1
Sample
Roblox manager assist.exe
Resource
win10v2004-20260911-en
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
Roblox manager assist.exe
Resource
win10ltsc2021-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral3
Sample
Roblox manager assist.exe
Resource
win11-20260911-en
17 signatures
150 seconds
General
- Target Roblox manager assist.exe
- Size 10.6MB
- Sample261027-hjp14aa17w
- SHA256 5d3543abd635628552357db2559d4448e57288852b826cf430ffe3a1463ca316
- MD5 fdcaaf792c9083074efeca0359d1026c
- SHA1 0a2bfbae4fde225e44f598378b25691f0d02ae59
- SHA512 64b86de2fe3c365574a4020156e03a2c29f06520fd129e52c231d1e2821a7dec61207e06c2f96d5bdc6f1f1a0b5d6021787e4bb0dd73fc8b63c1b7b72c7eba4e
- SSDEEP 196608:fDbJlRYe1J2Bfga9Y6ZDIykMpJzcZAFoHasHCUzFhDGD7bO7caSGcd2uNbRrC8A7:fDt7YaJWgoDsMQZA4CUzDiDu7Qd2cVr0
- TLSH T114B62317F24E633EE47996365972AA10553FBA20641B8CA386EC3E4CCE790611D7EF07
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2820 Roblox manager assist.tmp - 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 Roblox manager assist.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Roblox manager assist.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral4/memory/5236-0-0x00000000000C0000-0x00000000001B1000-memory.dmp innosetup behavioral4/memory/5236-8-0x00000000000C0000-0x00000000001B1000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5236 wrote to memory of 2820 5236 Roblox manager assist.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\Roblox manager assist.exe"C:\Users\Admin\AppData\Local\Temp\Roblox manager assist.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5236 -
C:\Users\Admin\AppData\Local\Temp\is-PCMTK.tmp\Roblox manager assist.tmp"C:\Users\Admin\AppData\Local\Temp\is-PCMTK.tmp\Roblox manager assist.tmp" /SL5="$400A6,9979468,924672,C:\Users\Admin\AppData\Local\Temp\Roblox manager assist.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2820
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-PCMTK.tmp\Roblox manager assist.tmp
- Size 3.6MB
- SHA256 9bc4ba34c403ac68461d526f651476ca4275bfc52709df565dc7256a3c41fd51
- MD5 57dd05677f60dc04dadcf6e516d0fa72
- SHA1 90e9bdee76ed8921eea4720fcca642298fefc7f1
- SHA512 ac13d0835035b0fe598cb6173d858810b8a780366ba367576d89d57d3064f72549d74fee51bf9adf2576b5c8ff80c45be44f2c1ded5ec03a8e5746ee0d3f94d3
- SSDEEP 49152:Q44B+lNsHPWeelGdwSxQRw9CuL0wijepA8oGd9Tg70azpkfa333TDE9E:fIPp70wijepoGzgbAa333TB
- TLSH T180066D13F388613ED05B2A3B693F9254583F767039178C579AEC3A8C4E795802E3A767
- MD5 SHA1 SHA512 SSDEEP TLSH