Behavioral task
behavioral1
Sample
b1fbd45001430b6b640b9ad7ec06799a2baab7f689daf0ef04062b762abf6395.exe
Resource
win7-20240221-en
General
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Target
b1fbd45001430b6b640b9ad7ec06799a2baab7f689daf0ef04062b762abf6395
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Size
2.0MB
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MD5
c518224e120b4efd4daba2a59c1fd14b
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SHA1
74949e1ae67651112dcd782010b315a08265e838
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SHA256
b1fbd45001430b6b640b9ad7ec06799a2baab7f689daf0ef04062b762abf6395
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SHA512
bed0fd199e06bdc3cbf38785e28b729bb9138000db4baf8e2894ba0c4c021521ad24196b34139604ca3ab2f4cfeaeb95c6f308efbc5ae99a56b561768d94c68d
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIV56uL3pgrCEd2EiNS:BemTLkNdfE0pZrV56utgh
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 b1fbd45001430b6b640b9ad7ec06799a2baab7f689daf0ef04062b762abf6395
Files
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b1fbd45001430b6b640b9ad7ec06799a2baab7f689daf0ef04062b762abf6395.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