Analysis
- max time kernel
150s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/11/2026, 23:11
Static task
static1
Behavioral task
behavioral1
Sample
2026-11-09_322e8c03bd866aec8d8bdea5ac285b4e_akira_blankgrabber_gazer_glassworm_helldown_icedid_luca-.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-11-09_322e8c03bd866aec8d8bdea5ac285b4e_akira_blankgrabber_gazer_glassworm_helldown_icedid_luca-.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-11-09_322e8c03bd866aec8d8bdea5ac285b4e_akira_blankgrabber_gazer_glassworm_helldown_icedid_luca-.exe
- Size 4.2MB
- Sample261110-26hebacb87
- SHA256 4a84743e8cf033fb1490f32d247bd4e9e719146192487a6b717dc0003f69667f
- MD5 322e8c03bd866aec8d8bdea5ac285b4e
- SHA1 80e3585919f86d0ac7b31bdffa3ba2dbf9b05f76
- SHA512 cf76ee894fda4a1d592c305c6aa32bdc9453f32ca629c638f8193383f96eaffcda69822675a731cc61232d2003938d45eceba9c5db36db6c7bd1c59cb875e560
- SSDEEP 98304:TTXKfI6lgKyeo2bQibGahkV9kyfgLHVG7LGpi+jaz:XXKuBUbGahkV9kyfgLHAmIz
- TLSH T10B268E2776E901F8D0B7C1B9CAA78613E772B4190335A7DF16E086561F236E1AE3E701
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000\Software\Microsoft\Windows\CurrentVersion\Run\steambooster = "\"c:\\users\\admin\\appdata\\local\\steambooster\\steambooster.exe\" --autostart" 2026-11-09_322e8c03bd866aec8d8bdea5ac285b4e_akira_blankgrabber_gazer_glassworm_helldown_icedid_luca-.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Executes dropped EXE 2 IoCs
pid Process 2088 steambooster.exe 4444 steambooster.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 2026-11-09_322e8c03bd866aec8d8bdea5ac285b4e_akira_blankgrabber_gazer_glassworm_helldown_icedid_luca-.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-11-09_322e8c03bd866aec8d8bdea5ac285b4e_akira_blankgrabber_gazer_glassworm_helldown_icedid_luca-.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname steambooster.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain steambooster.exe - Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000_Classes\AppUserModelId\SteamBalance.SteamBooster steambooster.exe Key created \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000_Classes\AppUserModelId steambooster.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000_Classes\AppUserModelId\SteamBalance.SteamBooster\DisplayName = "SteamBooster" steambooster.exe Set value (str) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000_Classes\AppUserModelId\SteamBalance.SteamBooster\IconUri = "C:\\Users\\Admin\\AppData\\Local\\steambooster\\app-icon.ico" steambooster.exe Set value (int) \REGISTRY\USER\S-1-5-21-560646293-820748483-2532804640-1000_Classes\AppUserModelId\SteamBalance.SteamBooster\ShowInSettings = "1" steambooster.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe - Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe - Suspicious use of SendNotifyMessage 4 IoCs
pid Process 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe 4444 steambooster.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3088 wrote to memory of 4444 3088 2026-11-09_322e8c03bd866aec8d8bdea5ac285b4e_akira_blankgrabber_gazer_glassworm_helldown_icedid_luca-.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-09_322e8c03bd866aec8d8bdea5ac285b4e_akira_blankgrabber_gazer_glassworm_helldown_icedid_luca-.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-09_322e8c03bd866aec8d8bdea5ac285b4e_akira_blankgrabber_gazer_glassworm_helldown_icedid_luca-.exe"1⤵
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
PID:3088 -
C:\Users\Admin\AppData\Local\steambooster\steambooster.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-09_322e8c03bd866aec8d8bdea5ac285b4e_akira_blankgrabber_gazer_glassworm_helldown_icedid_luca-.exe" --parent-pid=3088 --bootstrap-handoff2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4444
-
-
\??\c:\users\admin\appdata\local\steambooster\steambooster.exe"c:\users\admin\appdata\local\steambooster\steambooster.exe" --autostart1⤵
- Executes dropped EXE
PID:2088
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\steambooster\logs\steambooster_2026-11-10.log
- Size 1KB
- SHA256 5fd653e03d82e9ab880cc97aba1730fed56af8abef872cb72a959affe9261bd0
- MD5 bfbc7a5b686d2ca3fd202ff75c0e70ce
- SHA1 ab743b1936a8154f380bb3dffe1a5ce9c1d4e036
- SHA512 ede35f4e81b074e3c1add45bcfdca4cbd85d1a6831725ab4c9e479e33f1521749a20f8374e4f40668fedff66d4d485d218a150cd1d513c8d3e69c6728cb04919
- TLSH T1E7318941AF65B87BAF408210DC67364995036033ACE5E4FC3BEBCA4848029554FC9527
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\steambooster\steambooster.exe
- Size 4.2MB
- SHA256 4a84743e8cf033fb1490f32d247bd4e9e719146192487a6b717dc0003f69667f
- MD5 322e8c03bd866aec8d8bdea5ac285b4e
- SHA1 80e3585919f86d0ac7b31bdffa3ba2dbf9b05f76
- SHA512 cf76ee894fda4a1d592c305c6aa32bdc9453f32ca629c638f8193383f96eaffcda69822675a731cc61232d2003938d45eceba9c5db36db6c7bd1c59cb875e560
- SSDEEP 98304:TTXKfI6lgKyeo2bQibGahkV9kyfgLHVG7LGpi+jaz:XXKuBUbGahkV9kyfgLHAmIz
- TLSH T10B268E2776E901F8D0B7C1B9CAA78613E772B4190335A7DF16E086561F236E1AE3E701
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\SteamBooster by SteamBalance\SteamBooster by SteamBalance.lnk
- Size 2KB
- SHA256 3939e62c511eab56239cf2c53e52662057cb82fe801d4087ecba3ea4d0b89843
- MD5 076d6c29a18c2eda97534b1a0765e855
- SHA1 8fa9ab00832ca45c9fe82d6b30111b035b08493c
- SHA512 f30c23540bf315586209da783b12c683727c19de7e2a1db2dd56f725bf90ac444093354b45f85461239b5f098ead19c93f9c9a5142d9ab0c2b6752aab28a00ae
- TLSH T1BF41AC0445FE1A50D37A8DB965B382519470B871BF0FDB1D038842CC193AA24FE26F0F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\SteamBooster by SteamBalance\Удалить SteamBooster by SteamBalance.lnk
- Size 2KB
- SHA256 36a8d043f333424fc9b7d3013200d5d5d7fb3ce1e38a54d9ec02954da10ec0ab
- MD5 acecd76462f92c910f7e422370005f98
- SHA1 49340c4ffbb79f668c618fe0bab799f4a7c0027d
- SHA512 4a21181d4067febb1a4268f1ac74fd15e4bcb5d661d3072bef16e3991e083031b14ae66bc979452abfd4d510db55fd7bdca3d7a1b4ce5814db0d86a6b4ab4f5f
- TLSH T119419E0459FA1A50D77A8DB965F342929870B875BF4FDB1D038442CC1936A14FE26F1F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\Desktop\SteamBooster.lnk
- Size 2KB
- SHA256 19c3a305e06cf31c29483f9b41d1256f396f0c4661bdb2467511279127c87d70
- MD5 cf4fab9fd3009056d326e43670b8ce30
- SHA1 51ef2edc210125f2b66f317685fd99ce2536e5ff
- SHA512 7828405e3626e5017e118cf3a26ab821aaa889a595987e5ed9cc834706f60bc82843b7bfb74ae3423dcd07c6bc0a4ce020ed2dd9d29e8cb909351ada2fc14ced
- TLSH T12441680089FE0551E37A8DB965F392919874B471BF0FDA1D038882CC1936A24FE26B1F
- MD5 SHA1 SHA512 TLSH