Static task
static1
Behavioral task
behavioral1
Sample
5M-KC.exe
Resource
win11-20240704-en
General
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Target
5M-KC.exe
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Size
4.6MB
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MD5
a3123d7a285ff784e530673d4a961bac
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SHA1
f9b08425e55c8b47be631237dd4795a773b6ac87
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SHA256
5c650f0d097f195d06fe8742bd1cfb9131f3b865a07921fd7a8454ac5598d2a0
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SHA512
e690a8f32e791b138fc55f0178e734c09960edd101ba1ea5c12b4a8b2039217800b0c40e07f9f1fa351a3ce76c2b322f3aadeef83e809fdf66dd16ef7ca0b7e3
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SSDEEP
98304:xaBexD3ohmsQSBaAhy4MjYmr+lMeZ00zkWKMx3fmaj3/a:8gxD4hUOmjY1z0X6x3Hj3i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5M-KC.exe
Files
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5M-KC.exe.exe windows:6 windows x64 arch:x64
1b19e030957e13ad2499ce6e54ddc74f
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
Imports
kernel32
VirtualAllocEx
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
msvcp140
?good@ios_base@std@@QEBA_NXZ
wininet
InternetReadFile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
api-ms-win-crt-stdio-l1-1-0
__p__commode
api-ms-win-crt-heap-l1-1-0
malloc
api-ms-win-crt-runtime-l1-1-0
_c_exit
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 544B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.Y`* Size: - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.VS\ Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.z!@ Size: 4.6MB - Virtual size: 4.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ