Behavioral task
behavioral1
Sample
2b281dfbe30bcfeb8d5c5a47d32114f9a9dabd447d9541703f6d54a40dd56e18.exe
Resource
win7-20240319-en
General
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Target
2b281dfbe30bcfeb8d5c5a47d32114f9a9dabd447d9541703f6d54a40dd56e18
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Size
2.0MB
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MD5
a980893bf1537d0c53a56bbce62e02cc
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SHA1
3200b8c03104319fed974931ab47902567004984
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SHA256
2b281dfbe30bcfeb8d5c5a47d32114f9a9dabd447d9541703f6d54a40dd56e18
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SHA512
35987172c1cea049e503c72d9c0c115e23700e0ed4779dd270b55d86338679667700c9afffb4765d94295792192f446bc42156855f60d64969bb446bbdec8098
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQOY2UrwUvm3:BemTLkNdfE0pZrQc
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 2b281dfbe30bcfeb8d5c5a47d32114f9a9dabd447d9541703f6d54a40dd56e18
Files
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2b281dfbe30bcfeb8d5c5a47d32114f9a9dabd447d9541703f6d54a40dd56e18.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: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE