Static task
static1
Behavioral task
behavioral1
Sample
cotton twill sheet - xlsx.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cotton twill sheet - xlsx.exe
Resource
win10v2004-20240412-en
General
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Target
6d1c75458a4a0ec5af35502479c38e418c9981c112c52a5132d0015d356558db
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Size
852KB
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MD5
509deddf3135e25b5fa4cf98069bff3d
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SHA1
c838caa92d57ca46e152e034b5aea60732d24ac9
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SHA256
6d1c75458a4a0ec5af35502479c38e418c9981c112c52a5132d0015d356558db
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SHA512
9b3452c138d3f41b21efdb719d096ca2d971d7a904271a43f7d6686dd1bb9806d7f731ed67086eb3bd9eb33002f02fe48d990636fe439cca2c4c2b1eccf7e679
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SSDEEP
24576:jOIq820yBssoSyAmH5fi7OyyQH1Fcnmk+:jzp20yBssoSyAm07OyyQH1CnP+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/cotton twill sheet - xlsx.exe
Files
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6d1c75458a4a0ec5af35502479c38e418c9981c112c52a5132d0015d356558db.zip
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cotton twill sheet - xlsx.exe.exe windows:4 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 213KB - Virtual size: 213KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ