Static task
static1
Behavioral task
behavioral1
Sample
a3a91ec729a70b42438e4134feb18602.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3a91ec729a70b42438e4134feb18602.exe
Resource
win10v2004-20240221-en
General
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Target
a3a91ec729a70b42438e4134feb18602
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Size
102KB
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MD5
a3a91ec729a70b42438e4134feb18602
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SHA1
4ad3c27062b693f790e37f024048dbd972c9718c
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SHA256
ca694e15938aa8f3f7220237b06dc684130af87eb8537b984e314a9c47458747
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SHA512
3dc3d265f37c844ef4100336deb82ff1209cc1024477df2c3e896b81e4e2d4c377577988d40e72eb527608e78ac13185784fe8f1f2d204be3123ba2cb47de4de
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SSDEEP
3072:DNpLVDaC7sSq8lwXlDfEZ3+cryhL+clc7rw2j8YAfRj:BzaC7sR7w5y9Z2w2IYAZj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3a91ec729a70b42438e4134feb18602
Files
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a3a91ec729a70b42438e4134feb18602.exe windows:4 windows x86 arch:x86
2da445092ef4a7ae4501aece4e67a5e7
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
kernel32
HeapFree
GetProcAddress
GetModuleHandleA
HeapAlloc
GetProcessHeap
GetLastError
lstrcatA
lstrcpyA
lstrlenA
lstrcmpiA
SetLastError
DeleteFileA
SetFileAttributesA
MoveFileA
FreeResource
CloseHandle
SetFileTime
WriteFile
SizeofResource
LocalFileTimeToFileTime
SystemTimeToFileTime
CreateFileA
LoadResource
GetTickCount
FindResourceA
GetTempPathA
ExitProcess
WideCharToMultiByte
MultiByteToWideChar
GetSystemDirectoryA
GetFileAttributesA
ReadFile
SetFilePointer
GetModuleFileNameA
FreeLibrary
LoadLibraryA
SetUnhandledExceptionFilter
Sleep
ReleaseMutex
CreateMutexA
GetCommandLineA
GetCurrentThreadId
RaiseException
InterlockedExchange
LocalAlloc
GetStartupInfoA
msvcrt
strchr
strcat
memset
memcpy
??2@YAPAXI@Z
__CxxFrameHandler
_CxxThrowException
??3@YAXPAX@Z
strstr
??1type_info@@UAE@XZ
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
strcpy
strlen
malloc
realloc
_except_handler3
Sections
.text Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 89KB - Virtual size: 89KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ