Behavioral task
behavioral1
Sample
4b12823a385e395c03692b8b31a0bcd91f1f83163d57a99677c4ef8c37d24640.exe
Resource
win7-20240221-en
General
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Target
4b12823a385e395c03692b8b31a0bcd91f1f83163d57a99677c4ef8c37d24640
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Size
2.9MB
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MD5
970b715bcdc716f503632851ca826d06
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SHA1
613ef49eb0d5a87eaf3c3c8c17934a5517908721
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SHA256
4b12823a385e395c03692b8b31a0bcd91f1f83163d57a99677c4ef8c37d24640
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SHA512
f4ccd61f429f68cbb6868e03da9556c9d17b06f40d5d98caf621eb7ecfd10fcc68f66ee43fea7cacae26d78a6abc79e4ac081a2e8bb446bb6168ea651fa4f713
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SSDEEP
49152:S1G1NtyBwTI3ySZbrkXV1etEKLlWUTOfeiRA2R76zHrWax9hMkFfdg6NsIcXF2:S1ONtyBeSFkXV1etEKLlWUTOfeiRA2Ri
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 4b12823a385e395c03692b8b31a0bcd91f1f83163d57a99677c4ef8c37d24640
Files
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4b12823a385e395c03692b8b31a0bcd91f1f83163d57a99677c4ef8c37d24640.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