Static task
static1
Behavioral task
behavioral1
Sample
bc290eadffd4393ed0eb53833d81b4dc2b35205c16a9b4f2f5858889e17f5307.exe
Resource
win7-20230831-en
General
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Target
bc290eadffd4393ed0eb53833d81b4dc2b35205c16a9b4f2f5858889e17f5307.exe
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Size
231KB
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MD5
31d89c2bbe767ba9327a444a53e1877b
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SHA1
7870f2a331a793f7c522238dbf29f572ef639370
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SHA256
bc290eadffd4393ed0eb53833d81b4dc2b35205c16a9b4f2f5858889e17f5307
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SHA512
18c67ca8eff392fe1a18c3625ef668aa4239453f8a49de2cfc090a9a03115177c783fac50bf1c6f389845aad96f7a6e5465e190448ba167b8016f7a4b190637f
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SSDEEP
3072:8GRAyZ+3WlzjdpnveRnH5uNZYhaRKfjlHGpHIZ8d9xySt5XJmBo:VRAyZ6WhjdpvgeuhaUfhmpHRxyS3Jm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bc290eadffd4393ed0eb53833d81b4dc2b35205c16a9b4f2f5858889e17f5307.exe
Files
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bc290eadffd4393ed0eb53833d81b4dc2b35205c16a9b4f2f5858889e17f5307.exe.exe windows:5 windows x86
8b3011ba53b7e84f6ea65a7d8a93362f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
PeekNamedPipe
SetComputerNameExA
GetProcessIoCounters
GetCurrentProcess
SetComputerNameW
SetVolumeMountPointW
CreateHardLinkA
FreeEnvironmentStringsA
GetProcessPriorityBoost
GetModuleHandleW
GetTickCount
GetWindowsDirectoryA
GetCompressedFileSizeW
GetVolumePathNameW
LoadLibraryW
SizeofResource
GetSystemWindowsDirectoryA
GetConsoleAliasExesLengthW
GetNamedPipeInfo
GetFileAttributesW
MultiByteToWideChar
FillConsoleOutputCharacterW
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
GetConsoleAliasesLengthW
BeginUpdateResourceW
BackupWrite
EnumSystemCodePagesW
GlobalFree
LoadLibraryA
LocalAlloc
GetNumberFormatW
AddAtomW
RemoveDirectoryW
FoldStringA
GetOEMCP
FindNextFileA
FindFirstChangeNotificationA
FreeEnvironmentStringsW
_lopen
GlobalAddAtomW
AddConsoleAliasA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
WriteConsoleOutputCharacterW
WriteConsoleInputW
PeekConsoleInputW
SetDefaultCommConfigA
ReadFile
GetProcessHeap
SetEndOfFile
HeapFree
GetCommandLineA
GetStartupInfoA
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
Sleep
HeapSize
ExitProcess
RtlUnwind
WriteFile
GetStdHandle
GetModuleFileNameA
GetEnvironmentStrings
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
GetCPInfo
GetACP
IsValidCodePage
CloseHandle
CreateFileA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetStdHandle
SetFilePointer
user32
ChangeDisplaySettingsA
GetWindowTextLengthW
CharToOemBuffA
LoadMenuA
gdi32
GetCharABCWidthsFloatA
GetBitmapDimensionEx
advapi32
RegOpenKeyA
shell32
ExtractAssociatedIconW
ole32
StringFromIID
Sections
.text Size: 135KB - Virtual size: 134KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 79KB - Virtual size: 578KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ