Resubmissions
08/10/2024, 16:33
241008-t2j4cayekf1008/10/2024, 16:32
241008-t2fe6avfmn08/10/2024, 16:30
241008-tz73dsvfjp1009/09/2024, 22:51
240909-2szfnsvanm1009/09/2024, 22:50
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240907-2z4nzasfrb1007/09/2024, 23:00
240907-2zae5azfmk1007/09/2024, 22:59
240907-2yc5masfke10Analysis
- max time kernel
290s - max time network
301s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
07/09/2024, 23:00
General
- Target xmrig-6.22.0-gcc-win64 plus/3Kryptex-ETC-Rigel.bat
- Size 92B
- Sample240907-2zae5azfmk
- SHA256 4c42750d70f4097dd4de26367a7ee25704bca438e82476c4e9481246d067b632
Malware Config
Signatures
- xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
- XMRig Miner payload 29 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\xmrig-6.22.0-gcc-win64 plus\3Kryptex-ETC-Rigel.bat"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\xmrig-6.22.0-gcc-win64 plus\xmrig.exexmrig --coin XMR --url "xmr.kryptex.network:7777" --user "[email protected]/WORKER_NAME"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4360,i,7447299413640964517,4240724842020506306,262144 --variations-seed-version --mojo-platform-channel-handle=3820 /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1912-0-0x000001E526500000-0x000001E526520000-memory.dmp
memory/1912-1-0x000001E526650000-0x000001E526670000-memory.dmp
memory/1912-2-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-3-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-5-0x000001E526690000-0x000001E5266B0000-memory.dmp
memory/1912-4-0x000001E526670000-0x000001E526690000-memory.dmp
memory/1912-7-0x000001E526670000-0x000001E526690000-memory.dmp
memory/1912-8-0x000001E526690000-0x000001E5266B0000-memory.dmp
memory/1912-6-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-9-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-10-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-11-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-12-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-13-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-14-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-15-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-16-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-17-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-18-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-19-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-20-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-21-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-22-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-23-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-24-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-25-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-26-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-27-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-28-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-29-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-30-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-31-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-32-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-33-0x00007FF653AE0000-0x00007FF654712000-memory.dmp
memory/1912-34-0x00007FF653AE0000-0x00007FF654712000-memory.dmp