Behavioral task
behavioral1
Sample
NEAS.b4dff160fe7c2b02a7b833b00a6b98a0.exe
Resource
win7-20230831-en
General
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Target
NEAS.b4dff160fe7c2b02a7b833b00a6b98a0.exe
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Size
1.9MB
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MD5
b4dff160fe7c2b02a7b833b00a6b98a0
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SHA1
6e318d4b02a41adb78dcbdd8a4107a4057bd68ca
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SHA256
338fd14714e50e5a1930285a8cad490c894a1ba34bed573b1bac5c140f27479f
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SHA512
0714bcab34d0bfb996e64e8d155f867a0b4126671dd0d2ec3db66fbdbb1bbcdd66b5f4acf2e33a52dedbfc58cd42f542d1a785a1b36f5b672906e239c183a291
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+AjEynxh:BemTLkNdfE0pZrM
Malware Config
Signatures
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XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b4dff160fe7c2b02a7b833b00a6b98a0.exe
Files
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NEAS.b4dff160fe7c2b02a7b833b00a6b98a0.exe.exe windows:6 windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE