Behavioral task
behavioral1
Sample
b42598a4285fd46d1d04772af006851aa302d96237e69c834f0c9276e62fe7e9.exe
Resource
win7-20240221-en
General
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Target
b42598a4285fd46d1d04772af006851aa302d96237e69c834f0c9276e62fe7e9
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Size
2.9MB
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MD5
58ccd75e3f87e7f8e23388968987eea4
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SHA1
bf26001d7ac8e84142821d358b6d270f9759b8ae
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SHA256
b42598a4285fd46d1d04772af006851aa302d96237e69c834f0c9276e62fe7e9
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SHA512
5860d0984a47d5f53b9be4238b340283745e5e2310a29d3699cd87e54e3f8a8469ac9859176b62208a8fec30441fbc6120e9396a0b0130b0ed84bd3fb5fe2c4d
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzHUrGiAl/+dw:N0GnJMOWPClFdx6e0EALKWVTffZiPAc5
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 b42598a4285fd46d1d04772af006851aa302d96237e69c834f0c9276e62fe7e9
Files
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b42598a4285fd46d1d04772af006851aa302d96237e69c834f0c9276e62fe7e9.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