Behavioral task
behavioral1
Sample
4b2a94af1c7a5602048572213608e21fdbb114ca9a14709095326252d3d96389.exe
Resource
win7-20231129-en
General
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Target
4b2a94af1c7a5602048572213608e21fdbb114ca9a14709095326252d3d96389
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Size
3.1MB
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MD5
8a92496dac07ca1a6bbc5170ffde834a
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SHA1
dc3fdab998680c7e81c0f45bcd0b9a0706b35977
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SHA256
4b2a94af1c7a5602048572213608e21fdbb114ca9a14709095326252d3d96389
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SHA512
e19d8d6f7623f49c7a00e32b7d4c4fa5632969af64ca6c1955bb36cd067744c1c80127fef45576f79a77bf5786f6bdfbb59c3fa6a33678adf18751d32f00f6d9
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SSDEEP
98304:N0GnJMOWPClFdx6e0EALKWVTffZiPAcRq6jHjc40B:NFWPClFkB
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 4b2a94af1c7a5602048572213608e21fdbb114ca9a14709095326252d3d96389
Files
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4b2a94af1c7a5602048572213608e21fdbb114ca9a14709095326252d3d96389.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