Static task
static1
Behavioral task
behavioral1
Sample
b61f49334389a335afcdfd5a79680fb5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b61f49334389a335afcdfd5a79680fb5.exe
Resource
win10v2004-20240226-en
General
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Target
b61f49334389a335afcdfd5a79680fb5
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Size
64KB
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MD5
b61f49334389a335afcdfd5a79680fb5
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SHA1
078a11c1631a1c5d6d28aa5bfb2876c535bc19f7
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SHA256
8378f87070070f160acc6fa0d87b105d38c66b42f90b940eafd6da9c7daa97cd
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SHA512
6e9c0d3c335bcd0eaf72ef656725769946038b3f2c67f06174fa99a93f84fdcf6036c205c3e16389ffc94f7b7b000906a9f5a99a95397ee44c66686bf661376f
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SSDEEP
768:ytrJ9Qhtn2KSOitrJ9Qhtn29SOitrJ9Qhtn2USOitrJ9Qhtn29SO:ytri2HOitri2sOitri2tOitri2sO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b61f49334389a335afcdfd5a79680fb5
Files
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b61f49334389a335afcdfd5a79680fb5.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