Behavioral task
behavioral1
Sample
66a3c2440fb51d6f7fb130ff44403482afea74daefe1cea6775e3a387d921703.exe
Resource
win7-20240221-en
General
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Target
66a3c2440fb51d6f7fb130ff44403482afea74daefe1cea6775e3a387d921703
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Size
2.3MB
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MD5
10265127f29eb051fb910c2cd2647576
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SHA1
e72c9f23500a211309deba47f913b7e8808343ef
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SHA256
66a3c2440fb51d6f7fb130ff44403482afea74daefe1cea6775e3a387d921703
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SHA512
642661954c8bfd1268130a98bf3b2a4a74a980adf5e0e7d333c4d36218169fa4b69f2794388b67c2871a0b70843d65cab0a09ea5f9e8851996b3837349f890d3
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SSDEEP
49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkyW10/wK6:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2RM
Malware Config
Signatures
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Detects executables containing URLs to raw contents of a Github gist 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL -
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 66a3c2440fb51d6f7fb130ff44403482afea74daefe1cea6775e3a387d921703
Files
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66a3c2440fb51d6f7fb130ff44403482afea74daefe1cea6775e3a387d921703.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