Behavioral task
behavioral1
Sample
cf8329b7ab46deda871720f3528ffd2ca7c9fa7093b550a1f7e2d4bda1421d37.exe
Resource
win7-20240221-en
General
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Target
cf8329b7ab46deda871720f3528ffd2ca7c9fa7093b550a1f7e2d4bda1421d37
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Size
1.9MB
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MD5
1b5abe5a8ad6cb8c2926ae056f836679
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SHA1
381041cbff6cac200b4c7121ec500b6664fa3736
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SHA256
cf8329b7ab46deda871720f3528ffd2ca7c9fa7093b550a1f7e2d4bda1421d37
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SHA512
e2a36b8b3378de5a9d26b1c5d7b64b5cafd78cdf87213b2f52dc528a73597ef127e4b940256f73a6ed6d4f758247da82c260e12c2e3189805568643e758ed2fc
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wISK9Ncyi/BGgcfOx:BemTLkNdfE0pZry
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 cf8329b7ab46deda871720f3528ffd2ca7c9fa7093b550a1f7e2d4bda1421d37
Files
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cf8329b7ab46deda871720f3528ffd2ca7c9fa7093b550a1f7e2d4bda1421d37.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