Analysis
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max time kernel
143s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15-06-2024 07:10
Static task
static1
Behavioral task
behavioral1
Sample
4dfddfc67994485069c82a9766aaa47a2ae0cc829b101af2b22ddf8026cdbd98.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
4dfddfc67994485069c82a9766aaa47a2ae0cc829b101af2b22ddf8026cdbd98.exe
Resource
win11-20240611-en
General
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Target
4dfddfc67994485069c82a9766aaa47a2ae0cc829b101af2b22ddf8026cdbd98.exe
-
Size
613KB
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MD5
789efcba5c26dc0b4f69622c12f5487f
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SHA1
b9a0a7def5ba597a8564d005a1bed25543ae5fdd
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SHA256
4dfddfc67994485069c82a9766aaa47a2ae0cc829b101af2b22ddf8026cdbd98
-
SHA512
efcbb2ba44dd23a6d7e6d82d729b99f1b6a95e5ef9f1ebbea6fe774eec44e4e7dd73806aa77d4a9129a28427e5e0463ea2c9efa45448e127ec929d435100ea51
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SSDEEP
12288:m5JG2vBezxsrPl90AIUPLN2DzsS5J45aHMKKV3pKYx:mqEl8DzsS5J45GS3pvx
Malware Config
Signatures
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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.
Processes:
4dfddfc67994485069c82a9766aaa47a2ae0cc829b101af2b22ddf8026cdbd98.exedescription ioc process File opened for modification \??\PHYSICALDRIVE0 4dfddfc67994485069c82a9766aaa47a2ae0cc829b101af2b22ddf8026cdbd98.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4dfddfc67994485069c82a9766aaa47a2ae0cc829b101af2b22ddf8026cdbd98.exe"C:\Users\Admin\AppData\Local\Temp\4dfddfc67994485069c82a9766aaa47a2ae0cc829b101af2b22ddf8026cdbd98.exe"1⤵
- Writes to the Master Boot Record (MBR)
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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 --no-appcompat-clear --field-trial-handle=4200,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=4120 /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4788-1-0x0000000000590000-0x0000000000690000-memory.dmpFilesize
1024KB
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memory/4788-2-0x0000000000760000-0x00000000007CB000-memory.dmpFilesize
428KB
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memory/4788-3-0x0000000000400000-0x000000000046F000-memory.dmpFilesize
444KB
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memory/4788-4-0x0000000000400000-0x00000000004AA000-memory.dmpFilesize
680KB
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memory/4788-5-0x0000000000400000-0x00000000004AA000-memory.dmpFilesize
680KB
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memory/4788-7-0x0000000000590000-0x0000000000690000-memory.dmpFilesize
1024KB
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memory/4788-8-0x0000000000760000-0x00000000007CB000-memory.dmpFilesize
428KB
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memory/4788-9-0x0000000000400000-0x000000000046F000-memory.dmpFilesize
444KB