Analysis
- max time kernel
150s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/10/2026, 20:17
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target 2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
- Size 30.9MB
- Sample261006-y2tp1aev4v
- SHA256 56614c7c1500a4ea8a4a6bd88751e8d73932786b228102f170b9361b9c4361db
- MD5 884f19ed3a82884518db8c4c74cd1cec
- SHA1 f442a0a7462253401580bddad2c69814fc76881d
- SHA512 1bdc2e3639e8ebe10c64404eae841e566cf0cfac3e37eea77a1fb5adbe523fdf6db28d4aafc49215c4c4a7fd365c60efbb35efa25afedb4a339a160fe28ecdcb
- SSDEEP 196608:V9Ml6vYQ8VvPeb1UBDglPC0Y/OnFt7yO7uq5EvOq07kUM:VB8VvPeb1ADOC0Y/OnFt7yOBE67kUM
- TLSH T12A6796215B4D8745D126BD3CD0874A01D3F5BF88C32E8F1F9BE08CE9669B6427A1EA4D
- 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 2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 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 2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4512 2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4512 2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-05_884f19ed3a82884518db8c4c74cd1cec_akira_blankgrabber_cobalt-strike_coinminer_glassworm_ice.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:4512
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 7544128bb9687c1f0fe6fcb71347562f4bcbe78a8f7d6ff30207ec8548cdd44a
- MD5 e6f360e960c60f6672b3070596ad4f43
- SHA1 3f698cabfee7ac32427e5478b160b30902a844ff
- SHA512 7d86c38892039b44573f079994032d99983f4dee5d9e18b02db7c9fabbd7577013d418c168209be8c46a5ab8c21ed5e9e43e2c8faa85fe620b2bf85494f5d258
- TLSH T13BB012A8F44962FC32737161D081F6B46F30240AA061383893CE371B6156BAF2377492
- MD5 SHA1 SHA512 TLSH