Static task
static1
Behavioral task
behavioral1
Sample
Rcn.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Rcn.exe
Resource
win10v2004-20240802-en
General
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Target
325cd03ed7fa0824dd9350eb5707b90bcde908265d5543f1b391ae3f104bddd8.iso
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Size
1.6MB
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MD5
22a99a4d1c0ef588177a1bf5ef83f2fb
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SHA1
3f07f053c17b720641f3b8427c2c2cc0c360f84f
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SHA256
325cd03ed7fa0824dd9350eb5707b90bcde908265d5543f1b391ae3f104bddd8
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SHA512
9ee10378f1404e9f3c0212b7a3d4c0860a0df6eb11a5c47be5d77b8d8e6522955614958d13dc8c57ccab8eac3ea05eaa34f9468e16a309656fd688552b74633c
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SSDEEP
49152:bwDAmj12u+ACj0dHvw1yFGL99AxQvwgYVfi47:bwbHhwEULUxQv1YV64
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/Rcn.exe
Files
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325cd03ed7fa0824dd9350eb5707b90bcde908265d5543f1b391ae3f104bddd8.iso.iso
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out.iso.iso
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Rcn.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
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