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Analysis
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max time kernel
139s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09/05/2024, 01:50
Behavioral task
behavioral1
Sample
c50e1fae2032a895de7622eed4d3bb10_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
c50e1fae2032a895de7622eed4d3bb10_NEIKI.exe
Resource
win10v2004-20240226-en
General
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Target
c50e1fae2032a895de7622eed4d3bb10_NEIKI.exe
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Size
204KB
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MD5
c50e1fae2032a895de7622eed4d3bb10
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SHA1
48e3d581eeecc5cb46f681c16fc7200ec343ceac
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SHA256
a441982cf9d2fb555a97c2d7b3a240b4d30ff5ec4653c8e493515fd04e1030f7
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SHA512
86057ca7c5cd75368c5bbd22170cfc66f37446fd39e8ba1dd42170e6245662204073b4a408b68fd53d06d73af7dbda0d11d3a7d7e2473b67687dd8b9fec0bc0e
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SSDEEP
6144:y8LuYnRrkkz2I7qWZIO1EWln3kLGqpX0d:1LuY2Uv7qWL1j6X0d
Malware Config
Signatures
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Modifies AppInit DLL entries 2 TTPs
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resource yara_rule behavioral2/files/0x000800000002324a-8.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 4420 crdkdxb.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\PROGRA~3\Mozilla\crdkdxb.exe c50e1fae2032a895de7622eed4d3bb10_NEIKI.exe File created C:\PROGRA~3\Mozilla\xczzoaa.dll crdkdxb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c50e1fae2032a895de7622eed4d3bb10_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\c50e1fae2032a895de7622eed4d3bb10_NEIKI.exe"1⤵
- Drops file in Program Files directory
PID:452
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C:\PROGRA~3\Mozilla\crdkdxb.exeC:\PROGRA~3\Mozilla\crdkdxb.exe -ofessij1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:4420
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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=1028 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:81⤵PID:888
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
204KB
MD5ea23f377e284798f403725389f110ad7
SHA101d224f072728f4a0dd3243c3bae2141d375c85f
SHA256c1b6333a8dc798c60725bcc6bd2a3f9575ddd2c7222e85b59660ae7f43ce4154
SHA512b7c6cb9affe7fcd2da254ee9b130744cc6b78d1e9b1ec996b721963a0652c8d7370d0bd4d42df72030db5f3fa408ce122f7ad948dd778a0f506b3cc8d3e7f24a