Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 14:12
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-07-20_c0111af852e50dd5a4c056374d0f3e03_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-20_c0111af852e50dd5a4c056374d0f3e03_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target 2026-07-20_c0111af852e50dd5a4c056374d0f3e03_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
- Size 30.9MB
- Sample260720-rh4yascw2k
- SHA256 21c49274256be653036609f9e29f3cf700e86fc9c00f7925617330987d2754be
- MD5 c0111af852e50dd5a4c056374d0f3e03
- SHA1 44cb0499755d6efa0434d75d714fa14afc781329
- SHA512 1eaf29ce1ca1e2129e180a01dc0b003ff00e668ffd802f6681b507073eef6bbe23b283c1bc3d71af24229d8268425645405257dda78bdc50fa27362b32e0e524
- SSDEEP 196608:Q9Ml6vYQ8VvPeb1UBDglPC0Y/OnFt7yO7uq5Ev5q07kUM:QB8VvPeb1ADOC0Y/OnFt7yOBEx7kUM
- TLSH T1926796215B4D8745D126BD3CD0874A01D3F5BF88C32E8F1F9BE08CE9669B6427A1EA4D
- 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 2026-07-20_c0111af852e50dd5a4c056374d0f3e03_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3944 2026-07-20_c0111af852e50dd5a4c056374d0f3e03_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3944 2026-07-20_c0111af852e50dd5a4c056374d0f3e03_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-20_c0111af852e50dd5a4c056374d0f3e03_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-20_c0111af852e50dd5a4c056374d0f3e03_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3944
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 4736b4e86b1fca7e95b6f242e22da6b49c5dbd72b5e132c9f9215b9451da0b40
- MD5 2b84481dfce1fbcb5d5be9afbb29b379
- SHA1 252e754446615be9d9c7417d737cd45de3d3159a
- SHA512 22f83f0d5828473b3c6035c4fd4567b7666986a1fb8a845017c3a7cb56635253bfe1f97b6fc648b1385198983e83fc503e7793b3f4cafaf24a9764831a856fc5
- TLSH T1F7B012ECE84662F932733122D0C1F2B42B30140AA465383CA3CE361B6065BAF23A7182
- MD5 SHA1 SHA512 TLSH