Behavioral task
behavioral1
Sample
a42843f3d95740ef806e18e3553d5d974f8b93fc1928ef7a99f8255ada22e4c7.exe
Resource
win7-20240221-en
General
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Target
a42843f3d95740ef806e18e3553d5d974f8b93fc1928ef7a99f8255ada22e4c7
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Size
2.1MB
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MD5
c0798c999a7a7cba14e5cb95e85c148c
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SHA1
d9ead7a91f31de125162ce9dcd185dd7853f4bd8
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SHA256
a42843f3d95740ef806e18e3553d5d974f8b93fc1928ef7a99f8255ada22e4c7
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SHA512
03d134efbeda2cedbd6f24a45d3caddaa0bd8bf00f0d09c6be768ee51699c346df279e33949bc483ec536c94445cd3f6c99217e74ce0be693c91e6643a74d2be
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIC5aIwC+ABcYHd9qCZK+M1pF:BemTLkNdfE0pZrX
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 a42843f3d95740ef806e18e3553d5d974f8b93fc1928ef7a99f8255ada22e4c7
Files
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a42843f3d95740ef806e18e3553d5d974f8b93fc1928ef7a99f8255ada22e4c7.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