Static task
static1
Behavioral task
behavioral1
Sample
INV-YS-8487-23-POLSTER-RTK2.0-SAN LWIN_doc.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
INV-YS-8487-23-POLSTER-RTK2.0-SAN LWIN_doc.exe
Resource
win10v2004-20230703-en
General
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Target
INV-YS-8487-23-POLSTER-RTK2.0-SAN LWIN_doc.cab
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Size
535KB
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MD5
2d25fdc3c4d165632b38b1f7cc82a819
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SHA1
6e05a70066f454e954b43f55f7095b3afd4d7e6c
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SHA256
cdcfb3a4f32e2ba1ccf48a5fd68bd8af29f408d97914d206b9e96686116fb63e
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SHA512
aca108f6e55604dd14eb7f146fd1ef47060e7f6e101525925f53ec94ebc492f6304d3f6f7cbd880146f8008914fd2245f33e99b8d206860067f5ad0c50d30da6
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SSDEEP
12288:3fFPHsAnvOGymH13F9rQk5rJuwxAg6rPsBLrTWv+Bha:vRxnmy13FZQkl0gosVrTWcE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/INV-YS-8487-23-POLSTER-RTK2.0-SAN LWIN_doc.exe
Files
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INV-YS-8487-23-POLSTER-RTK2.0-SAN LWIN_doc.cab.cab
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INV-YS-8487-23-POLSTER-RTK2.0-SAN LWIN_doc.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 642KB - Virtual size: 642KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ