Behavioral task
behavioral1
Sample
66f81eaaa2fe62cbba1399e1841decb264b4ca39e6ca95d95e5becffe283364b.exe
Resource
win7-20240221-en
General
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Target
66f81eaaa2fe62cbba1399e1841decb264b4ca39e6ca95d95e5becffe283364b
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Size
2.9MB
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MD5
ef48341b19744a06abc09b03a149c078
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SHA1
02dc55650576aa0043f7984190862552db551352
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SHA256
66f81eaaa2fe62cbba1399e1841decb264b4ca39e6ca95d95e5becffe283364b
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SHA512
2e6523ca3796c521b5af0fbfc2428fa5027ac08c6eaa324a020c87c9b30d300ec4885e71eb64293f9c7925bcff6114321e1ac4ffb957e26474f23d88345acdea
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzHUnwwA/Bc1VvJ/:N0GnJMOWPClFdx6e0EALKWVTffZiPAcm
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 66f81eaaa2fe62cbba1399e1841decb264b4ca39e6ca95d95e5becffe283364b
Files
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66f81eaaa2fe62cbba1399e1841decb264b4ca39e6ca95d95e5becffe283364b.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