Behavioral task
behavioral1
Sample
bcaa8dfdc4cb3fbfc1ac190eea12d408d85382e965396e4adbfb9225fbf6b0f6.exe
Resource
win7-20240221-en
General
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Target
bcaa8dfdc4cb3fbfc1ac190eea12d408d85382e965396e4adbfb9225fbf6b0f6
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Size
1.9MB
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MD5
66a0c372a0d014235135aba506e958ba
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SHA1
5c2c54ccbd9ac91f4304859c30e535a84a5b736c
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SHA256
bcaa8dfdc4cb3fbfc1ac190eea12d408d85382e965396e4adbfb9225fbf6b0f6
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SHA512
85770bd729abaa8df8fc37f716a793a6cd753ac8ead5fe3660c830185637d38c157fff41a34b702f36e2b09d7371eca718477aa41f87d6a530cefa19c9325f0c
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SSDEEP
49152:FGUzr9GOWh50kC1/dVFdNaeUE3LqW1T/f5iBA9R86DHVVzP7ffQmSx:FG6r9GOWPClFdNaeUE3LqW1T/f5iBA9i
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 bcaa8dfdc4cb3fbfc1ac190eea12d408d85382e965396e4adbfb9225fbf6b0f6
Files
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bcaa8dfdc4cb3fbfc1ac190eea12d408d85382e965396e4adbfb9225fbf6b0f6.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