Static task
static1
Behavioral task
behavioral1
Sample
4c8fbef39d4d9627a688d8843d152a17.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4c8fbef39d4d9627a688d8843d152a17.exe
Resource
win10v2004-20231222-en
General
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Target
4c8fbef39d4d9627a688d8843d152a17
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Size
128KB
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MD5
4c8fbef39d4d9627a688d8843d152a17
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SHA1
782e79ad71f25705cef220ae7eaacb65c5677cdc
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SHA256
8f4664f8129a3c6d25edabd6f883d642899c9f70a4b687c591adc3c1f2200244
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SHA512
557bf0d8dfd9550fa171d8a5a0f00f10767ec58becdf005bb4a1c53f9ce3ef7c90682f6513bf70fec5b20443afd992355aaba96d54e924f6bc233e110d0c0534
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SSDEEP
1536:ytri25Oitri2QOitri2yOitri2QOitri27Oitri2QOitri2yOitri2QO:UrTr4rKr4rNr4rKr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c8fbef39d4d9627a688d8843d152a17
Files
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4c8fbef39d4d9627a688d8843d152a17.exe windows:4 windows x86 arch:x86
802dcac7aab948c19738ba3df9f356d9
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
memset
strcmp
memmove
memcpy
strncpy
strlen
kernel32
GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
HeapAlloc
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTickCount
TlsGetValue
CopyFileA
WriteFile
HeapFree
CreateFileA
SetFilePointer
GetFileSize
ReadFile
EnterCriticalSection
HeapReAlloc
LeaveCriticalSection
TlsFree
GetLastError
SetLastError
WaitForMultipleObjects
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore
Sections
.code Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 5B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ