Behavioral task
behavioral1
Sample
b27a5fb15fafc4233fc35ea37262e4d0_JC.exe
Resource
win7-20230831-en
General
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Target
b27a5fb15fafc4233fc35ea37262e4d0_JC.exe
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Size
2.4MB
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MD5
b27a5fb15fafc4233fc35ea37262e4d0
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SHA1
d2331ff5e24a4e7656d5890b0fe37e431d8031dc
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SHA256
b1937b03ec7d182ff29512b04ce70866342840edfc1f91394f2326bcc44a9b82
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SHA512
2a7561f356afcd62c657e42226b7adc99b3288c5a019f211a35200ab97ae2a864c85e00dbb3818d40b617a687ad2e9d954378ebadfb67d222e6fd522014a554a
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8Dze7jcqdI8MV:N0GnJMOWPClFdx6e0EALKWVTffZiPAcv
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 b27a5fb15fafc4233fc35ea37262e4d0_JC.exe
Files
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b27a5fb15fafc4233fc35ea37262e4d0_JC.exe.exe 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: 1.3MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 525KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE