Analysis
- max time kernel
150s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 17:21
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-08-08_b9c951495945474722ec672110f0deaf_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-08_b9c951495945474722ec672110f0deaf_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target 2026-08-08_b9c951495945474722ec672110f0deaf_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
- Size 30.9MB
- Sample260808-vxbrva1ere
- SHA256 5f8f50079e96bfaf0c26b4a3e97d356ccd3d8c2bc837fdedbc4cc7dd0942642e
- MD5 b9c951495945474722ec672110f0deaf
- SHA1 b0ed2787b8fd14bd92f9bcfc95f439572944c4ab
- SHA512 18221a350c7e5b5125d4f363f928ce45107ac00c47dfc9151a1382740aec31902e56ede31010d2dbf51c04334128cee41656e205edecafc92151fa03df78baa8
- SSDEEP 196608:Q9Ml6vYQ8VvPeb1UBDglPC0Y/OnFt7yO7uq5EvWq07kUM:QB8VvPeb1ADOC0Y/OnFt7yOBES7kUM
- TLSH T17F6796215B4D8745D126BD3CD0874A01D3F5BF88C32E8F1F9BE08CE9669B6427A1EA4D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 2026-08-08_b9c951495945474722ec672110f0deaf_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1256 2026-08-08_b9c951495945474722ec672110f0deaf_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1256 2026-08-08_b9c951495945474722ec672110f0deaf_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_b9c951495945474722ec672110f0deaf_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_b9c951495945474722ec672110f0deaf_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1256
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\loader.log
- Size 120B
- SHA256 0635cd7712a3d15498cd9cdb3fe24eb072a38969fb4aea6434201c3d9362ac97
- MD5 cb8a4da6375c831de60d4f2b26416a02
- SHA1 2c07ab6f56a4876ab55fdec5a39f882a5081e266
- SHA512 c45e99f4c28e9faa89b5b2a5682712ed580ea612c978a497500ce7543e7ae507fb39b7f93626cdc25eb30cb62f2094daaea52d925ed06d8b49839bf7287a50a6
- TLSH T179B092A8A44962B8227231209081B2A42B301409A8A5283892CE361AA059BAF2366082
- MD5 SHA1 SHA512 TLSH