Behavioral task
behavioral1
Sample
81b4764b4b568bce77ac6a5d2f5b43e0.exe
Resource
win7-20231023-en
General
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Target
81b4764b4b568bce77ac6a5d2f5b43e0.exe
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Size
2.2MB
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MD5
81b4764b4b568bce77ac6a5d2f5b43e0
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SHA1
3c9ccfb6fe6121b69203855d00df740d69917d00
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SHA256
10a29fa72bc5558d64cc241bcea0206785a2738fd1d155e789893afffa41c759
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SHA512
d5b250ceba04a3810cb83d2b0e29bfc3fb7adf19dc2a3ace1e61a70f223bb2c6f680c397fab2a3a307d71a77c86e161758c7257c7faa86e3b27e6dee8bc7352e
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8Dze7jcqgo1S3:N0GnJMOWPClFdx6e0EALKWVTffZiPAcn
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 81b4764b4b568bce77ac6a5d2f5b43e0.exe
Files
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81b4764b4b568bce77ac6a5d2f5b43e0.exe.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: 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