Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
23-05-2024 02:12
General
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Target
Request for Quotation # 3200025006.exe
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Size
1.3MB
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MD5
de73849a5a50839be702dc2808227f63
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SHA1
e194a423c5ecbd3e6b5724b94afeac36bd73eb3f
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SHA256
1f4063a9b29a0125ea9cf49e59ed6e2dd0d70c8b155ebab5fc7ef33597b6d416
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SHA512
6771812f5cc5a206ad66dc3fe848f4f2199568d59b78bd42583c241c9bbd3ad34b2a7556df7a9eeae8d78c2ac46ab36d2fc36257a50844ba7fe970ba9125a1db
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SSDEEP
24576:O9Q0lIVTRJpFbUWlEPVSq299xFrXJy/U77VaaG8uosbrDqa1VHWTcSdmWDxbLn/O:oQ0lsRTFbUWOPVSqsdAM77YoOrDX1l2s
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Drops file in Program Files directory 1 IoCs
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Drops file in Windows directory 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Request for Quotation # 3200025006.exe"C:\Users\Admin\AppData\Local\Temp\Request for Quotation # 3200025006.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Request for Quotation # 3200025006.exe"C:\Users\Admin\AppData\Local\Temp\Request for Quotation # 3200025006.exe"2⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
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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 --mojo-platform-channel-handle=3536 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\nsp1059.tmp\System.dllFilesize
11KB
MD5b8992e497d57001ddf100f9c397fcef5
SHA1e26ddf101a2ec5027975d2909306457c6f61cfbd
SHA25698bcd1dd88642f4dd36a300c76ebb1ddfbbbc5bfc7e3b6d7435dc6d6e030c13b
SHA5128823b1904dccfaf031068102cb1def7958a057f49ff369f0e061f1b4db2090021aa620bb8442a2a6ac9355bb74ee54371dc2599c20dc723755a46ede81533a3c
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memory/412-32-0x0000000077621000-0x0000000077741000-memory.dmpFilesize
1.1MB
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memory/412-33-0x0000000010004000-0x0000000010005000-memory.dmpFilesize
4KB
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memory/2576-34-0x0000000000400000-0x0000000001654000-memory.dmpFilesize
18.3MB
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memory/2576-36-0x00000000776A8000-0x00000000776A9000-memory.dmpFilesize
4KB
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memory/2576-35-0x0000000000400000-0x0000000001654000-memory.dmpFilesize
18.3MB
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memory/2576-37-0x00000000776C5000-0x00000000776C6000-memory.dmpFilesize
4KB
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memory/2576-50-0x0000000000400000-0x0000000001654000-memory.dmpFilesize
18.3MB
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memory/2576-51-0x0000000000401000-0x0000000000404000-memory.dmpFilesize
12KB
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memory/2576-52-0x0000000000400000-0x0000000001654000-memory.dmpFilesize
18.3MB
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memory/2576-53-0x0000000000400000-0x0000000001654000-memory.dmpFilesize
18.3MB
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memory/2576-54-0x0000000077621000-0x0000000077741000-memory.dmpFilesize
1.1MB
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memory/2576-55-0x0000000000400000-0x0000000001654000-memory.dmpFilesize
18.3MB
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memory/2576-56-0x0000000000401000-0x0000000000404000-memory.dmpFilesize
12KB