Behavioral task
behavioral1
Sample
b71c532f41d528bc1d9451e73d28e177b0234799756d2a543640ad15a38a6d70.exe
Resource
win7-20240220-en
General
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Target
b71c532f41d528bc1d9451e73d28e177b0234799756d2a543640ad15a38a6d70
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Size
2.0MB
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MD5
e5b89407e3fd94eec2c59cf1be634657
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SHA1
b487ad749643bce32de75e9413f07e8a7e1b9a2a
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SHA256
b71c532f41d528bc1d9451e73d28e177b0234799756d2a543640ad15a38a6d70
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SHA512
ad31bf024af8bff5f35299d88ada314fa40ba035d9832486a089bec30dc0215f97ac885887108c613d87473f650050306feb8090dd42c6f5445f1fb49380d253
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+AKwOowxQm+PtKX:BemTLkNdfE0pZr9
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
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 b71c532f41d528bc1d9451e73d28e177b0234799756d2a543640ad15a38a6d70
Files
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b71c532f41d528bc1d9451e73d28e177b0234799756d2a543640ad15a38a6d70.exe windows:6 windows x64 arch: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