MyFunc31
Static task
static1
Behavioral task
behavioral1
Sample
A573F6040D39D64424A96F81F75BFDA6435035895B9C3.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
A573F6040D39D64424A96F81F75BFDA6435035895B9C3.exe
Resource
win10v2004-20230221-en
General
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Target
A573F6040D39D64424A96F81F75BFDA6435035895B9C3.exe
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Size
268KB
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MD5
0fb7f6d5922d28031ef6dae611e68fd7
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SHA1
37e67407cbe629a2007b1a4fc28ba08ceda8ccd4
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SHA256
a573f6040d39d64424a96f81f75bfda6435035895b9c3cd1a19f74d35d8c9125
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SHA512
253b50df10fda8083e69095070dfaf524e391cce2309d8c4c7a88c06a22e789fed763ca1812bdb528e60cf11d1c6c269ffd06992abaab31d121b2060aeab2b13
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SSDEEP
3072:6VvejEL9+28bfSsm5gR7wXNg6qFCQ4ZtNco0CCWNJcVFtJeULb+NKTiDoW4gv/g5:jjEL9+2Uqs/RkXwTG/5AVFwp4Na
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource A573F6040D39D64424A96F81F75BFDA6435035895B9C3.exe
Files
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A573F6040D39D64424A96F81F75BFDA6435035895B9C3.exe.exe windows x86
27f952f0072c8cc67fd78c966d52b8e4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetModuleHandleW
GetTickCount
GetCommConfig
TerminateThread
GetProcessHandleCount
ExitThread
GetHandleInformation
GetLastError
SetLastError
GetProcAddress
LoadLibraryA
GetProcessWorkingSetSize
LocalAlloc
SetProcessWorkingSetSize
GetCurrentProcess
GetProcessShutdownParameters
FatalExit
DuplicateHandle
CloseHandle
GetFileInformationByHandle
GetThreadTimes
lstrcpyW
lstrcpyA
LocalFileTimeToFileTime
LCMapStringW
SetConsoleTextAttribute
SetProcessAffinityMask
SetComputerNameExA
GetCommMask
ExitProcess
LCMapStringA
GetStringTypeW
GetStringTypeA
CreateFileA
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
Sleep
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
HeapFree
WriteFile
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
FlushFileBuffers
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
MultiByteToWideChar
ReadFile
GetModuleFileNameA
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
VirtualAlloc
HeapReAlloc
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetFilePointer
SetStdHandle
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
GetLocaleInfoA
user32
GetFocus
CopyImage
EnableScrollBar
advapi32
GetSecurityDescriptorDacl
shell32
ord180
ShellExecuteA
ShellAboutW
msimg32
TransparentBlt
winhttp
WinHttpReadData
WinHttpCloseHandle
Exports
Exports
Sections
.text Size: 59KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 153KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.version Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ