Behavioral task
behavioral1
Sample
c71af8dc1d3c104a4babd44331f29c8cc5a76810959cb12f6f95829a3a5afb07.exe
Resource
win7-20240220-en
General
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Target
c71af8dc1d3c104a4babd44331f29c8cc5a76810959cb12f6f95829a3a5afb07
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Size
3.0MB
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MD5
0b4699f45a2657e68b78d6c35943f62b
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SHA1
77aab31049819d0aa2228a453acf6c229ef7b5c3
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SHA256
c71af8dc1d3c104a4babd44331f29c8cc5a76810959cb12f6f95829a3a5afb07
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SHA512
d3f91a4ab00718140ce338ee0ad19dcc988dc4c0f8e00c27944552f2ba7b733db228e6a8857dd3de9579f606ffe84611f3104ca5e39ce54e6a6edc6c8372c1fb
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SSDEEP
49152:71G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkibTIA5LDGTUXaz:71ONtyBeSFkXV1etEKLlWUTOfeiRA2Ry
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 c71af8dc1d3c104a4babd44331f29c8cc5a76810959cb12f6f95829a3a5afb07
Files
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c71af8dc1d3c104a4babd44331f29c8cc5a76810959cb12f6f95829a3a5afb07.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