Behavioral task
behavioral1
Sample
20f52bcd39aa3ca312b95cc4f8529531e79737f99e0eec2c5ec1258172a1e18e.exe
Resource
win7-20240221-en
General
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Target
20f52bcd39aa3ca312b95cc4f8529531e79737f99e0eec2c5ec1258172a1e18e
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Size
2.8MB
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MD5
9c8945c948a7816159d9cee5579c41ea
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SHA1
cff09357ac7dabdb83451c2bad928292174e0487
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SHA256
20f52bcd39aa3ca312b95cc4f8529531e79737f99e0eec2c5ec1258172a1e18e
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SHA512
82e28ab8c55a0088d5cb918fbcaa63fa9aad82e651463ccdce26795a30eddd288e2cf04d66f2b381256530e390aac806ffbece3a008b09b62201dd01d83a01dc
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SSDEEP
49152:N0wjnJMOWh50kC1/dVFdx6e0EALKWVTffZiPAcRq6jHjcz8DzcJ2k2ojzhf6dp:N0GnJMOWPClFdx6e0EALKWVTffZiPAc/
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 20f52bcd39aa3ca312b95cc4f8529531e79737f99e0eec2c5ec1258172a1e18e
Files
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20f52bcd39aa3ca312b95cc4f8529531e79737f99e0eec2c5ec1258172a1e18e.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